Merge branch 'main' into simplify-SIM911

.github/dependabot.yml

@@ -9,10 +9,6 @@ updates:
       actions:
         patterns:
           - "*"
-    ignore:
-      # The latest versions of these are not compatible with our release workflow
-      - dependency-name: "actions/upload-artifact"
-      - dependency-name: "actions/download-artifact"
 
   - package-ecosystem: "cargo"
     directory: "/"

.github/workflows/ci.yaml

@@ -35,7 +35,7 @@ jobs:
         with:
           fetch-depth: 0
 
-      - uses: tj-actions/changed-files@v42
+      - uses: tj-actions/changed-files@v40
         id: changed
         with:
           files_yaml: |
@@ -76,7 +76,6 @@ jobs:
   cargo-fmt:
     name: "cargo fmt"
     runs-on: ubuntu-latest
-    timeout-minutes: 10
     steps:
       - uses: actions/checkout@v4
       - name: "Install Rust toolchain"
@@ -88,7 +87,6 @@ jobs:
     runs-on: ubuntu-latest
     needs: determine_changes
     if: ${{ needs.determine_changes.outputs.code == 'true' || github.ref == 'refs/heads/main' }}
-    timeout-minutes: 20
     steps:
       - uses: actions/checkout@v4
       - name: "Install Rust toolchain"
@@ -102,11 +100,10 @@ jobs:
         run: cargo clippy -p ruff_wasm --target wasm32-unknown-unknown --all-features --locked -- -D warnings
 
   cargo-test-linux:
-    name: "cargo test (linux)"
     runs-on: ubuntu-latest
     needs: determine_changes
     if: ${{ needs.determine_changes.outputs.code == 'true' || github.ref == 'refs/heads/main' }}
-    timeout-minutes: 20
+    name: "cargo test (linux)"
     steps:
       - uses: actions/checkout@v4
       - name: "Install Rust toolchain"
@@ -117,10 +114,7 @@ jobs:
           tool: cargo-insta
       - uses: Swatinem/rust-cache@v2
       - name: "Run tests"
-        run: cargo insta test --all --exclude ruff_dev --all-features --unreferenced reject
-      - name: "Run dev tests"
-        # e.g. generating the schema — these should not run with all features enabled
-        run: cargo insta test -p ruff_dev --unreferenced reject
+        run: cargo insta test --all --all-features --unreferenced reject
       # Check for broken links in the documentation.
       - run: cargo doc --all --no-deps
         env:
@@ -132,11 +126,10 @@ jobs:
           path: target/debug/ruff
 
   cargo-test-windows:
-    name: "cargo test (windows)"
     runs-on: windows-latest
     needs: determine_changes
     if: ${{ needs.determine_changes.outputs.code == 'true' || github.ref == 'refs/heads/main' }}
-    timeout-minutes: 20
+    name: "cargo test (windows)"
     steps:
       - uses: actions/checkout@v4
       - name: "Install Rust toolchain"
@@ -149,14 +142,13 @@ jobs:
       - name: "Run tests"
         shell: bash
         # We can't reject unreferenced snapshots on windows because flake8_executable can't run on windows
-        run: cargo insta test --all --exclude ruff_dev --all-features
+        run: cargo insta test --all --all-features
 
   cargo-test-wasm:
-    name: "cargo test (wasm)"
     runs-on: ubuntu-latest
     needs: determine_changes
     if: ${{ needs.determine_changes.outputs.code == 'true' || github.ref == 'refs/heads/main' }}
-    timeout-minutes: 10
+    name: "cargo test (wasm)"
     steps:
       - uses: actions/checkout@v4
       - name: "Install Rust toolchain"
@@ -174,11 +166,10 @@ jobs:
           wasm-pack test --node
 
   cargo-fuzz:
-    name: "cargo fuzz"
     runs-on: ubuntu-latest
     needs: determine_changes
     if: ${{ needs.determine_changes.outputs.code == 'true' || github.ref == 'refs/heads/main' }}
-    timeout-minutes: 10
+    name: "cargo fuzz"
     steps:
       - uses: actions/checkout@v4
       - name: "Install Rust toolchain"
@@ -197,7 +188,6 @@ jobs:
     runs-on: ubuntu-latest
     needs: determine_changes
     if: ${{ needs.determine_changes.outputs.code == 'true' || github.ref == 'refs/heads/main' }}
-    timeout-minutes: 5
     steps:
       - uses: actions/checkout@v4
       - name: "Install Rust toolchain"
@@ -223,7 +213,6 @@ jobs:
     if: github.event_name == 'pull_request' && ${{
       needs.determine_changes.outputs.code == 'true'
       }}
-    timeout-minutes: 20
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
@@ -333,7 +322,6 @@ jobs:
     runs-on: ubuntu-latest
     needs: determine_changes
     if: ${{ needs.determine_changes.outputs.code == 'true' || github.ref == 'refs/heads/main' }}
-    timeout-minutes: 20
     steps:
       - uses: actions/checkout@v4
       - name: "Install nightly Rust toolchain"
@@ -348,7 +336,6 @@ jobs:
   python-package:
     name: "python package"
     runs-on: ubuntu-latest
-    timeout-minutes: 20
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
@@ -373,7 +360,6 @@ jobs:
   pre-commit:
     name: "pre-commit"
     runs-on: ubuntu-latest
-    timeout-minutes: 10
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
@@ -385,7 +371,7 @@ jobs:
       - name: "Install pre-commit"
         run: pip install pre-commit
       - name: "Cache pre-commit"
-        uses: actions/cache@v4
+        uses: actions/cache@v3
         with:
           path: ~/.cache/pre-commit
           key: pre-commit-${{ hashFiles('.pre-commit-config.yaml') }}
@@ -402,7 +388,6 @@ jobs:
   docs:
     name: "mkdocs"
     runs-on: ubuntu-latest
-    timeout-minutes: 10
     env:
       MKDOCS_INSIDERS_SSH_KEY_EXISTS: ${{ secrets.MKDOCS_INSIDERS_SSH_KEY != '' }}
     steps:
@@ -440,7 +425,6 @@ jobs:
     runs-on: ubuntu-latest
     needs: determine_changes
     if: needs.determine_changes.outputs.formatter == 'true' || github.ref == 'refs/heads/main'
-    timeout-minutes: 10
     steps:
       - uses: actions/checkout@v4
       - name: "Install Rust toolchain"
@@ -457,7 +441,6 @@ jobs:
   check-ruff-lsp:
     name: "test ruff-lsp"
     runs-on: ubuntu-latest
-    timeout-minutes: 5
     needs:
       - cargo-test-linux
       - determine_changes
@@ -501,7 +484,6 @@ jobs:
     runs-on: ubuntu-latest
     needs: determine_changes
     if: ${{ needs.determine_changes.outputs.code == 'true' || github.ref == 'refs/heads/main' }}
-    timeout-minutes: 20
     steps:
       - name: "Checkout Branch"
         uses: actions/checkout@v4

.github/workflows/docs.yaml

@@ -47,7 +47,7 @@ jobs:
         run: mkdocs build --strict -f mkdocs.public.yml
       - name: "Deploy to Cloudflare Pages"
         if: ${{ env.CF_API_TOKEN_EXISTS == 'true' }}
-        uses: cloudflare/wrangler-action@v3.4.1
+        uses: cloudflare/wrangler-action@v3.3.2
         with:
           apiToken: ${{ secrets.CF_API_TOKEN }}
           accountId: ${{ secrets.CF_ACCOUNT_ID }}

.github/workflows/playground.yaml

@@ -40,7 +40,7 @@ jobs:
         working-directory: playground
       - name: "Deploy to Cloudflare Pages"
         if: ${{ env.CF_API_TOKEN_EXISTS == 'true' }}
-        uses: cloudflare/wrangler-action@v3.4.1
+        uses: cloudflare/wrangler-action@v3.3.2
         with:
           apiToken: ${{ secrets.CF_API_TOKEN }}
           accountId: ${{ secrets.CF_ACCOUNT_ID }}

.github/workflows/pr-comment.yaml

@@ -61,7 +61,7 @@ jobs:
           echo 'EOF' >> $GITHUB_OUTPUT
 
       - name: Find existing comment
-        uses: peter-evans/find-comment@v3
+        uses: peter-evans/find-comment@v2
         if: steps.generate-comment.outcome == 'success'
         id: find-comment
         with:
@@ -71,7 +71,7 @@ jobs:
 
       - name: Create or update comment
         if: steps.find-comment.outcome == 'success'
-        uses: peter-evans/create-or-update-comment@v4
+        uses: peter-evans/create-or-update-comment@v3
         with:
           comment-id: ${{ steps.find-comment.outputs.comment-id }}
           issue-number: ${{ steps.pr-number.outputs.pr-number }}

.github/workflows/release.yaml

@@ -30,8 +30,35 @@ env:
   RUSTUP_MAX_RETRIES: 10
 
 jobs:
+  sdist:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: ${{ inputs.sha }}
+      - uses: actions/setup-python@v5
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}
+      - name: "Prep README.md"
+        run: python scripts/transform_readme.py --target pypi
+      - name: "Build sdist"
+        uses: PyO3/maturin-action@v1
+        with:
+          command: sdist
+          args: --out dist
+      - name: "Test sdist"
+        run: |
+          pip install dist/${{ env.PACKAGE_NAME }}-*.tar.gz --force-reinstall
+          ruff --help
+          python -m ruff --help
+      - name: "Upload sdist"
+        uses: actions/upload-artifact@v3
+        with:
+          name: wheels
+          path: dist
+
   macos-x86_64:
-    runs-on: macos-14
+    runs-on: macos-latest
     steps:
       - uses: actions/checkout@v4
         with:
@@ -45,10 +72,13 @@ jobs:
       - name: "Build wheels - x86_64"
         uses: PyO3/maturin-action@v1
         with:
-          # Set env var: MACOSX_DEPLOYMENT_TARGET: 10.14
-          docker-options: --env MACOSX_DEPLOYMENT_TARGET=10.14
           target: x86_64
           args: --release --locked --out dist
+      - name: "Test wheel - x86_64"
+        run: |
+          pip install dist/${{ env.PACKAGE_NAME }}-*.whl --force-reinstall
+          ruff --help
+          python -m ruff --help
       - name: "Upload wheels"
         uses: actions/upload-artifact@v3
         with:
@@ -67,22 +97,497 @@ jobs:
             *.tar.gz
             *.sha256
 
-  macos:
-    needs: macos-x86_64
-    runs-on: macos-11
+  macos-universal:
+    runs-on: macos-latest
     steps:
-      # Download the wheels from the previous job
-      - name: "Download wheels"
-        uses: actions/download-artifact@v3
+      - uses: actions/checkout@v4
         with:
-          name: wheels
-          path: dist
+          ref: ${{ inputs.sha }}
       - uses: actions/setup-python@v5
         with:
           python-version: ${{ env.PYTHON_VERSION }}
           architecture: x64
-      # Install the wheel.
-      - name: "Install wheels"
-        run: python -m pip install dist/*.whl
-      - name: "Run tests"
-        run: ruff --version
+      - name: "Prep README.md"
+        run: python scripts/transform_readme.py --target pypi
+      - name: "Build wheels - universal2"
+        uses: PyO3/maturin-action@v1
+        with:
+          args: --release --locked --target universal2-apple-darwin --out dist
+      - name: "Test wheel - universal2"
+        run: |
+          pip install dist/${{ env.PACKAGE_NAME }}-*universal2.whl --force-reinstall
+          ruff --help
+          python -m ruff --help
+      - name: "Upload wheels"
+        uses: actions/upload-artifact@v3
+        with:
+          name: wheels
+          path: dist
+      - name: "Archive binary"
+        run: |
+          ARCHIVE_FILE=ruff-${{ inputs.tag }}-aarch64-apple-darwin.tar.gz
+          tar czvf $ARCHIVE_FILE -C target/aarch64-apple-darwin/release ruff
+          shasum -a 256 $ARCHIVE_FILE > $ARCHIVE_FILE.sha256
+      - name: "Upload binary"
+        uses: actions/upload-artifact@v3
+        with:
+          name: binaries
+          path: |
+            *.tar.gz
+            *.sha256
+
+  windows:
+    runs-on: windows-latest
+    strategy:
+      matrix:
+        platform:
+          - target: x86_64-pc-windows-msvc
+            arch: x64
+          - target: i686-pc-windows-msvc
+            arch: x86
+          - target: aarch64-pc-windows-msvc
+            arch: x64
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: ${{ inputs.sha }}
+      - uses: actions/setup-python@v5
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}
+          architecture: ${{ matrix.platform.arch }}
+      - name: "Prep README.md"
+        run: python scripts/transform_readme.py --target pypi
+      - name: "Build wheels"
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.platform.target }}
+          args: --release --locked --out dist
+      - name: "Test wheel"
+        if: ${{ !startsWith(matrix.platform.target, 'aarch64') }}
+        shell: bash
+        run: |
+          python -m pip install dist/${{ env.PACKAGE_NAME }}-*.whl --force-reinstall
+          ruff --help
+          python -m ruff --help
+      - name: "Upload wheels"
+        uses: actions/upload-artifact@v3
+        with:
+          name: wheels
+          path: dist
+      - name: "Archive binary"
+        shell: bash
+        run: |
+          ARCHIVE_FILE=ruff-${{ inputs.tag }}-${{ matrix.platform.target }}.zip
+          7z a $ARCHIVE_FILE ./target/${{ matrix.platform.target }}/release/ruff.exe
+          sha256sum $ARCHIVE_FILE > $ARCHIVE_FILE.sha256
+      - name: "Upload binary"
+        uses: actions/upload-artifact@v3
+        with:
+          name: binaries
+          path: |
+            *.zip
+            *.sha256
+
+  linux:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        target:
+          - x86_64-unknown-linux-gnu
+          - i686-unknown-linux-gnu
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: ${{ inputs.sha }}
+      - uses: actions/setup-python@v5
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}
+          architecture: x64
+      - name: "Prep README.md"
+        run: python scripts/transform_readme.py --target pypi
+      - name: "Build wheels"
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.target }}
+          manylinux: auto
+          args: --release --locked --out dist
+      - name: "Test wheel"
+        if: ${{ startsWith(matrix.target, 'x86_64') }}
+        run: |
+          pip install dist/${{ env.PACKAGE_NAME }}-*.whl --force-reinstall
+          ruff --help
+          python -m ruff --help
+      - name: "Upload wheels"
+        uses: actions/upload-artifact@v3
+        with:
+          name: wheels
+          path: dist
+      - name: "Archive binary"
+        run: |
+          ARCHIVE_FILE=ruff-${{ inputs.tag }}-${{ matrix.target }}.tar.gz
+          tar czvf $ARCHIVE_FILE -C target/${{ matrix.target }}/release ruff
+          shasum -a 256 $ARCHIVE_FILE > $ARCHIVE_FILE.sha256
+      - name: "Upload binary"
+        uses: actions/upload-artifact@v3
+        with:
+          name: binaries
+          path: |
+            *.tar.gz
+            *.sha256
+
+  linux-cross:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        platform:
+          - target: aarch64-unknown-linux-gnu
+            arch: aarch64
+            # see https://github.com/astral-sh/ruff/issues/3791
+            # and https://github.com/gnzlbg/jemallocator/issues/170#issuecomment-1503228963
+            maturin_docker_options: -e JEMALLOC_SYS_WITH_LG_PAGE=16
+          - target: armv7-unknown-linux-gnueabihf
+            arch: armv7
+          - target: s390x-unknown-linux-gnu
+            arch: s390x
+          - target: powerpc64le-unknown-linux-gnu
+            arch: ppc64le
+          - target: powerpc64-unknown-linux-gnu
+            arch: ppc64
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: ${{ inputs.sha }}
+      - uses: actions/setup-python@v5
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}
+      - name: "Prep README.md"
+        run: python scripts/transform_readme.py --target pypi
+      - name: "Build wheels"
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.platform.target }}
+          manylinux: auto
+          docker-options: ${{ matrix.platform.maturin_docker_options }}
+          args: --release --locked --out dist
+      - uses: uraimo/run-on-arch-action@v2
+        if: matrix.platform.arch != 'ppc64'
+        name: Test wheel
+        with:
+          arch: ${{ matrix.platform.arch }}
+          distro: ubuntu20.04
+          githubToken: ${{ github.token }}
+          install: |
+            apt-get update
+            apt-get install -y --no-install-recommends python3 python3-pip
+            pip3 install -U pip
+          run: |
+            pip3 install ${{ env.PACKAGE_NAME }} --no-index --find-links dist/ --force-reinstall
+            ruff --help
+      - name: "Upload wheels"
+        uses: actions/upload-artifact@v3
+        with:
+          name: wheels
+          path: dist
+      - name: "Archive binary"
+        run: |
+          ARCHIVE_FILE=ruff-${{ inputs.tag }}-${{ matrix.platform.target }}.tar.gz
+          tar czvf $ARCHIVE_FILE -C target/${{ matrix.platform.target }}/release ruff
+          shasum -a 256 $ARCHIVE_FILE > $ARCHIVE_FILE.sha256
+      - name: "Upload binary"
+        uses: actions/upload-artifact@v3
+        with:
+          name: binaries
+          path: |
+            *.tar.gz
+            *.sha256
+
+  musllinux:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        target:
+          - x86_64-unknown-linux-musl
+          - i686-unknown-linux-musl
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: ${{ inputs.sha }}
+      - uses: actions/setup-python@v5
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}
+          architecture: x64
+      - name: "Prep README.md"
+        run: python scripts/transform_readme.py --target pypi
+      - name: "Build wheels"
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.target }}
+          manylinux: musllinux_1_2
+          args: --release --locked --out dist
+      - name: "Test wheel"
+        if: matrix.target == 'x86_64-unknown-linux-musl'
+        uses: addnab/docker-run-action@v3
+        with:
+          image: alpine:latest
+          options: -v ${{ github.workspace }}:/io -w /io
+          run: |
+            apk add python3
+            python -m venv .venv
+            .venv/bin/pip3 install ${{ env.PACKAGE_NAME }} --no-index --find-links dist/ --force-reinstall
+            .venv/bin/ruff check --help
+      - name: "Upload wheels"
+        uses: actions/upload-artifact@v3
+        with:
+          name: wheels
+          path: dist
+      - name: "Archive binary"
+        run: |
+          ARCHIVE_FILE=ruff-${{ inputs.tag }}-${{ matrix.target }}.tar.gz
+          tar czvf $ARCHIVE_FILE -C target/${{ matrix.target }}/release ruff
+          shasum -a 256 $ARCHIVE_FILE > $ARCHIVE_FILE.sha256
+      - name: "Upload binary"
+        uses: actions/upload-artifact@v3
+        with:
+          name: binaries
+          path: |
+            *.tar.gz
+            *.sha256
+
+  musllinux-cross:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        platform:
+          - target: aarch64-unknown-linux-musl
+            arch: aarch64
+            maturin_docker_options: -e JEMALLOC_SYS_WITH_LG_PAGE=16
+          - target: armv7-unknown-linux-musleabihf
+            arch: armv7
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: ${{ inputs.sha }}
+      - uses: actions/setup-python@v5
+        with:
+          python-version: ${{ env.PYTHON_VERSION }}
+      - name: "Prep README.md"
+        run: python scripts/transform_readme.py --target pypi
+      - name: "Build wheels"
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.platform.target }}
+          manylinux: musllinux_1_2
+          args: --release --locked --out dist
+          docker-options: ${{ matrix.platform.maturin_docker_options }}
+      - uses: uraimo/run-on-arch-action@v2
+        name: Test wheel
+        with:
+          arch: ${{ matrix.platform.arch }}
+          distro: alpine_latest
+          githubToken: ${{ github.token }}
+          install: |
+            apk add python3
+          run: |
+            python -m venv .venv
+            .venv/bin/pip3 install ${{ env.PACKAGE_NAME }} --no-index --find-links dist/ --force-reinstall
+            .venv/bin/ruff check --help
+      - name: "Upload wheels"
+        uses: actions/upload-artifact@v3
+        with:
+          name: wheels
+          path: dist
+      - name: "Archive binary"
+        run: |
+          ARCHIVE_FILE=ruff-${{ inputs.tag }}-${{ matrix.platform.target }}.tar.gz
+          tar czvf $ARCHIVE_FILE -C target/${{ matrix.platform.target }}/release ruff
+          shasum -a 256 $ARCHIVE_FILE > $ARCHIVE_FILE.sha256
+      - name: "Upload binary"
+        uses: actions/upload-artifact@v3
+        with:
+          name: binaries
+          path: |
+            *.tar.gz
+            *.sha256
+
+  validate-tag:
+    name: Validate tag
+    runs-on: ubuntu-latest
+    # If you don't set an input tag, it's a dry run (no uploads).
+    if: ${{ inputs.tag }}
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: main # We checkout the main branch to check for the commit
+      - name: Check main branch
+        if: ${{ inputs.sha }}
+        run: |
+          # Fetch the main branch since a shallow checkout is used by default
+          git fetch origin main --unshallow
+          if ! git branch --contains ${{ inputs.sha }} | grep -E '(^|\s)main$'; then
+            echo "The specified sha is not on the main branch" >&2
+            exit 1
+          fi
+      - name: Check tag consistency
+        run: |
+          # Switch to the commit we want to release
+          git checkout ${{ inputs.sha }}
+          version=$(grep "version = " pyproject.toml | sed -e 's/version = "\(.*\)"/\1/g')
+          if [ "${{ inputs.tag }}" != "${version}" ]; then
+            echo "The input tag does not match the version from pyproject.toml:" >&2
+            echo "${{ inputs.tag }}" >&2
+            echo "${version}" >&2
+            exit 1
+          else
+            echo "Releasing ${version}"
+          fi
+
+  upload-release:
+    name: Upload to PyPI
+    runs-on: ubuntu-latest
+    needs:
+      - macos-universal
+      - macos-x86_64
+      - windows
+      - linux
+      - linux-cross
+      - musllinux
+      - musllinux-cross
+      - validate-tag
+    # If you don't set an input tag, it's a dry run (no uploads).
+    if: ${{ inputs.tag }}
+    environment:
+      name: release
+    permissions:
+      # For pypi trusted publishing
+      id-token: write
+    steps:
+      - uses: actions/download-artifact@v3
+        with:
+          name: wheels
+          path: wheels
+      - name: Publish to PyPi
+        uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          skip-existing: true
+          packages-dir: wheels
+          verbose: true
+
+  tag-release:
+    name: Tag release
+    runs-on: ubuntu-latest
+    needs: upload-release
+    # If you don't set an input tag, it's a dry run (no uploads).
+    if: ${{ inputs.tag }}
+    permissions:
+      # For git tag
+      contents: write
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: ${{ inputs.sha }}
+      - name: git tag
+        run: |
+          git config user.email "hey@astral.sh"
+          git config user.name "Ruff Release CI"
+          git tag -m "v${{ inputs.tag }}" "v${{ inputs.tag }}"
+          # If there is duplicate tag, this will fail. The publish to pypi action will have been a noop (due to skip
+          # existing), so we make a non-destructive exit here
+          git push --tags
+
+  publish-release:
+    name: Publish to GitHub
+    runs-on: ubuntu-latest
+    needs: tag-release
+    # If you don't set an input tag, it's a dry run (no uploads).
+    if: ${{ inputs.tag }}
+    permissions:
+      # For GitHub release publishing
+      contents: write
+    steps:
+      - uses: actions/download-artifact@v3
+        with:
+          name: binaries
+          path: binaries
+      - name: "Publish to GitHub"
+        uses: softprops/action-gh-release@v1
+        with:
+          draft: true
+          files: binaries/*
+          tag_name: v${{ inputs.tag }}
+
+  docker-publish:
+    # This action doesn't need to wait on any other task, it's easy to re-tag if something failed and we're validating
+    # the tag here also
+    name: Push Docker image ghcr.io/astral-sh/ruff
+    runs-on: ubuntu-latest
+    environment:
+      name: release
+    permissions:
+      # For the docker push
+      packages: write
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: ${{ inputs.sha }}
+
+      - uses: docker/setup-buildx-action@v3
+
+      - uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ghcr.io/astral-sh/ruff
+
+      - name: Check tag consistency
+        # Unlike validate-tag we don't check if the commit is on the main branch, but it seems good enough since we can
+        # change docker tags
+        if: ${{ inputs.tag }}
+        run: |
+          version=$(grep "version = " pyproject.toml | sed -e 's/version = "\(.*\)"/\1/g')
+          if [ "${{ inputs.tag }}" != "${version}" ]; then
+            echo "The input tag does not match the version from pyproject.toml:" >&2
+            echo "${{ inputs.tag }}" >&2
+            echo "${version}" >&2
+            exit 1
+          else
+            echo "Releasing ${version}"
+          fi
+
+      - name: "Build and push Docker image"
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64
+          # Reuse the builder
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          push: ${{ inputs.tag != '' }}
+          tags: ghcr.io/astral-sh/ruff:latest,ghcr.io/astral-sh/ruff:${{ inputs.tag || 'dry-run' }}
+          labels: ${{ steps.meta.outputs.labels }}
+
+  # After the release has been published, we update downstream repositories
+  # This is separate because if this fails the release is still fine, we just need to do some manual workflow triggers
+  update-dependents:
+    name: Update dependents
+    runs-on: ubuntu-latest
+    needs: publish-release
+    steps:
+      - name: "Update pre-commit mirror"
+        uses: actions/github-script@v7
+        with:
+          github-token: ${{ secrets.RUFF_PRE_COMMIT_PAT }}
+          script: |
+            github.rest.actions.createWorkflowDispatch({
+              owner: 'astral-sh',
+              repo: 'ruff-pre-commit',
+              workflow_id: 'main.yml',
+              ref: 'main',
+            })

.pre-commit-config.yaml

@@ -4,7 +4,7 @@ exclude: |
   (?x)^(
     crates/ruff_linter/resources/.*|
     crates/ruff_linter/src/rules/.*/snapshots/.*|
-    crates/ruff/resources/.*|
+    crates/ruff_cli/resources/.*|
     crates/ruff_python_formatter/resources/.*|
     crates/ruff_python_formatter/tests/snapshots/.*|
     crates/ruff_python_resolver/resources/.*|

CHANGELOG.md

@@ -1,369 +1,5 @@
 # Changelog
 
-## 0.2.1
-
-This release includes support for range formatting (i.e., the ability to format specific lines
-within a source file).
-
-### Preview features
-
-- \[`refurb`\] Implement `missing-f-string-syntax` (`RUF027`) ([#9728](https://github.com/astral-sh/ruff/pull/9728))
-- Format module-level docstrings ([#9725](https://github.com/astral-sh/ruff/pull/9725))
-
-### Formatter
-
-- Add `--range` option to `ruff format` ([#9733](https://github.com/astral-sh/ruff/pull/9733))
-- Don't trim last empty line in docstrings ([#9813](https://github.com/astral-sh/ruff/pull/9813))
-
-### Bug fixes
-
-- Skip empty lines when determining base indentation ([#9795](https://github.com/astral-sh/ruff/pull/9795))
-- Drop `__get__` and `__set__` from `unnecessary-dunder-call` ([#9791](https://github.com/astral-sh/ruff/pull/9791))
-- Respect generic `Protocol` in ellipsis removal ([#9841](https://github.com/astral-sh/ruff/pull/9841))
-- Revert "Use publicly available Apple Silicon runners (#9726)" ([#9834](https://github.com/astral-sh/ruff/pull/9834))
-
-### Performance
-
-- Skip LibCST parsing for standard dedent adjustments ([#9769](https://github.com/astral-sh/ruff/pull/9769))
-- Remove CST-based fixer for `C408` ([#9822](https://github.com/astral-sh/ruff/pull/9822))
-- Add our own ignored-names abstractions ([#9802](https://github.com/astral-sh/ruff/pull/9802))
-- Remove CST-based fixers for `C400`, `C401`, `C410`, and `C418` ([#9819](https://github.com/astral-sh/ruff/pull/9819))
-- Use `AhoCorasick` to speed up quote match ([#9773](https://github.com/astral-sh/ruff/pull/9773))
-- Remove CST-based fixers for `C405` and `C409` ([#9821](https://github.com/astral-sh/ruff/pull/9821))
-- Add fast-path for comment detection ([#9808](https://github.com/astral-sh/ruff/pull/9808))
-- Invert order of checks in `zero-sleep-call` ([#9766](https://github.com/astral-sh/ruff/pull/9766))
-- Short-circuit typing matches based on imports ([#9800](https://github.com/astral-sh/ruff/pull/9800))
-- Run dunder method rule on methods directly ([#9815](https://github.com/astral-sh/ruff/pull/9815))
-- Track top-level module imports in the semantic model ([#9775](https://github.com/astral-sh/ruff/pull/9775))
-- Slight speed-up for lowercase and uppercase identifier checks ([#9798](https://github.com/astral-sh/ruff/pull/9798))
-- Remove LibCST-based fixer for `C403` ([#9818](https://github.com/astral-sh/ruff/pull/9818))
-
-### Documentation
-
-- Update `max-pos-args` example to `max-positional-args` ([#9797](https://github.com/astral-sh/ruff/pull/9797))
-- Fixed example code in `weak_cryptographic_key.rs` ([#9774](https://github.com/astral-sh/ruff/pull/9774))
-- Fix references to deprecated `ANN` rules in changelog ([#9771](https://github.com/astral-sh/ruff/pull/9771))
-- Fix default for `max-positional-args` ([#9838](https://github.com/astral-sh/ruff/pull/9838))
-
-## 0.2.0
-
-### Breaking changes
-
-- The `NURSERY` selector cannot be used anymore
-- Legacy selection of nursery rules by exact codes is no longer allowed without preview enabled
-
-See also, the "Remapped rules" section which may result in disabled rules.
-
-### Deprecations
-
-The following rules are now deprecated:
-
-- [`missing-type-self`](https://docs.astral.sh/ruff/rules/missing-type-self/) (`ANN101`)
-- [`missing-type-cls`](https://docs.astral.sh/ruff/rules/missing-type-cls/) (`ANN102`)
-
-The following command line options are now deprecated:
-
-- `--show-source`; use `--output-format full` instead
-- `--no-show-source`; use `--output-format concise` instead
-- `--output-format text`; use `full` or `concise` instead
-
-The following settings have moved and the previous name is deprecated:
-
-- `ruff.allowed-confusables` → [`ruff.lint.allowed-confusables`](https://docs.astral.sh//ruff/settings/#lint_allowed-confusables)
-- `ruff.dummy-variable-rgx` → [`ruff.lint.dummy-variable-rgx`](https://docs.astral.sh//ruff/settings/#lint_dummy-variable-rgx)
-- `ruff.explicit-preview-rules` → [`ruff.lint.explicit-preview-rules`](https://docs.astral.sh//ruff/settings/#lint_explicit-preview-rules)
-- `ruff.extend-fixable` → [`ruff.lint.extend-fixable`](https://docs.astral.sh//ruff/settings/#lint_extend-fixable)
-- `ruff.extend-ignore` → [`ruff.lint.extend-ignore`](https://docs.astral.sh//ruff/settings/#lint_extend-ignore)
-- `ruff.extend-per-file-ignores` → [`ruff.lint.extend-per-file-ignores`](https://docs.astral.sh//ruff/settings/#lint_extend-per-file-ignores)
-- `ruff.extend-safe-fixes` → [`ruff.lint.extend-safe-fixes`](https://docs.astral.sh//ruff/settings/#lint_extend-safe-fixes)
-- `ruff.extend-select` → [`ruff.lint.extend-select`](https://docs.astral.sh//ruff/settings/#lint_extend-select)
-- `ruff.extend-unfixable` → [`ruff.lint.extend-unfixable`](https://docs.astral.sh//ruff/settings/#lint_extend-unfixable)
-- `ruff.extend-unsafe-fixes` → [`ruff.lint.extend-unsafe-fixes`](https://docs.astral.sh//ruff/settings/#lint_extend-unsafe-fixes)
-- `ruff.external` → [`ruff.lint.external`](https://docs.astral.sh//ruff/settings/#lint_external)
-- `ruff.fixable` → [`ruff.lint.fixable`](https://docs.astral.sh//ruff/settings/#lint_fixable)
-- `ruff.flake8-annotations` → [`ruff.lint.flake8-annotations`](https://docs.astral.sh//ruff/settings/#lint_flake8-annotations)
-- `ruff.flake8-bandit` → [`ruff.lint.flake8-bandit`](https://docs.astral.sh//ruff/settings/#lint_flake8-bandit)
-- `ruff.flake8-bugbear` → [`ruff.lint.flake8-bugbear`](https://docs.astral.sh//ruff/settings/#lint_flake8-bugbear)
-- `ruff.flake8-builtins` → [`ruff.lint.flake8-builtins`](https://docs.astral.sh//ruff/settings/#lint_flake8-builtins)
-- `ruff.flake8-comprehensions` → [`ruff.lint.flake8-comprehensions`](https://docs.astral.sh//ruff/settings/#lint_flake8-comprehensions)
-- `ruff.flake8-copyright` → [`ruff.lint.flake8-copyright`](https://docs.astral.sh//ruff/settings/#lint_flake8-copyright)
-- `ruff.flake8-errmsg` → [`ruff.lint.flake8-errmsg`](https://docs.astral.sh//ruff/settings/#lint_flake8-errmsg)
-- `ruff.flake8-gettext` → [`ruff.lint.flake8-gettext`](https://docs.astral.sh//ruff/settings/#lint_flake8-gettext)
-- `ruff.flake8-implicit-str-concat` → [`ruff.lint.flake8-implicit-str-concat`](https://docs.astral.sh//ruff/settings/#lint_flake8-implicit-str-concat)
-- `ruff.flake8-import-conventions` → [`ruff.lint.flake8-import-conventions`](https://docs.astral.sh//ruff/settings/#lint_flake8-import-conventions)
-- `ruff.flake8-pytest-style` → [`ruff.lint.flake8-pytest-style`](https://docs.astral.sh//ruff/settings/#lint_flake8-pytest-style)
-- `ruff.flake8-quotes` → [`ruff.lint.flake8-quotes`](https://docs.astral.sh//ruff/settings/#lint_flake8-quotes)
-- `ruff.flake8-self` → [`ruff.lint.flake8-self`](https://docs.astral.sh//ruff/settings/#lint_flake8-self)
-- `ruff.flake8-tidy-imports` → [`ruff.lint.flake8-tidy-imports`](https://docs.astral.sh//ruff/settings/#lint_flake8-tidy-imports)
-- `ruff.flake8-type-checking` → [`ruff.lint.flake8-type-checking`](https://docs.astral.sh//ruff/settings/#lint_flake8-type-checking)
-- `ruff.flake8-unused-arguments` → [`ruff.lint.flake8-unused-arguments`](https://docs.astral.sh//ruff/settings/#lint_flake8-unused-arguments)
-- `ruff.ignore` → [`ruff.lint.ignore`](https://docs.astral.sh//ruff/settings/#lint_ignore)
-- `ruff.ignore-init-module-imports` → [`ruff.lint.ignore-init-module-imports`](https://docs.astral.sh//ruff/settings/#lint_ignore-init-module-imports)
-- `ruff.isort` → [`ruff.lint.isort`](https://docs.astral.sh//ruff/settings/#lint_isort)
-- `ruff.logger-objects` → [`ruff.lint.logger-objects`](https://docs.astral.sh//ruff/settings/#lint_logger-objects)
-- `ruff.mccabe` → [`ruff.lint.mccabe`](https://docs.astral.sh//ruff/settings/#lint_mccabe)
-- `ruff.pep8-naming` → [`ruff.lint.pep8-naming`](https://docs.astral.sh//ruff/settings/#lint_pep8-naming)
-- `ruff.per-file-ignores` → [`ruff.lint.per-file-ignores`](https://docs.astral.sh//ruff/settings/#lint_per-file-ignores)
-- `ruff.pycodestyle` → [`ruff.lint.pycodestyle`](https://docs.astral.sh//ruff/settings/#lint_pycodestyle)
-- `ruff.pydocstyle` → [`ruff.lint.pydocstyle`](https://docs.astral.sh//ruff/settings/#lint_pydocstyle)
-- `ruff.pyflakes` → [`ruff.lint.pyflakes`](https://docs.astral.sh//ruff/settings/#lint_pyflakes)
-- `ruff.pylint` → [`ruff.lint.pylint`](https://docs.astral.sh//ruff/settings/#lint_pylint)
-- `ruff.pyupgrade` → [`ruff.lint.pyupgrade`](https://docs.astral.sh//ruff/settings/#lint_pyupgrade)
-- `ruff.select` → [`ruff.lint.select`](https://docs.astral.sh//ruff/settings/#lint_select)
-- `ruff.task-tags` → [`ruff.lint.task-tags`](https://docs.astral.sh//ruff/settings/#lint_task-tags)
-- `ruff.typing-modules` → [`ruff.lint.typing-modules`](https://docs.astral.sh//ruff/settings/#lint_typing-modules)
-- `ruff.unfixable` → [`ruff.lint.unfixable`](https://docs.astral.sh//ruff/settings/#lint_unfixable)
-
-### Remapped rules
-
-The following rules have been remapped to new codes:
-
-- [`raise-without-from-inside-except`](https://docs.astral.sh/ruff/rules/raise-without-from-inside-except/): `TRY200` to `B904`
-- [`suspicious-eval-usage`](https://docs.astral.sh/ruff/rules/suspicious-eval-usage/): `PGH001` to `S307`
-- [`logging-warn`](https://docs.astral.sh/ruff/rules/logging-warn/): `PGH002` to `G010`
-- [`static-key-dict-comprehension`](https://docs.astral.sh/ruff/rules/static-key-dict-comprehension): `RUF011` to `B035`
-- [`runtime-string-union`](https://docs.astral.sh/ruff/rules/runtime-string-union): `TCH006` to `TCH010`
-
-### Stabilizations
-
-The following rules have been stabilized and are no longer in preview:
-
-- [`trio-timeout-without-await`](https://docs.astral.sh/ruff/rules/trio-timeout-without-await) (`TRIO100`)
-- [`trio-sync-call`](https://docs.astral.sh/ruff/rules/trio-sync-call) (`TRIO105`)
-- [`trio-async-function-with-timeout`](https://docs.astral.sh/ruff/rules/trio-async-function-with-timeout) (`TRIO109`)
-- [`trio-unneeded-sleep`](https://docs.astral.sh/ruff/rules/trio-unneeded-sleep) (`TRIO110`)
-- [`trio-zero-sleep-call`](https://docs.astral.sh/ruff/rules/trio-zero-sleep-call) (`TRIO115`)
-- [`unnecessary-escaped-quote`](https://docs.astral.sh/ruff/rules/unnecessary-escaped-quote) (`Q004`)
-- [`enumerate-for-loop`](https://docs.astral.sh/ruff/rules/enumerate-for-loop) (`SIM113`)
-- [`zip-dict-keys-and-values`](https://docs.astral.sh/ruff/rules/zip-dict-keys-and-values) (`SIM911`)
-- [`timeout-error-alias`](https://docs.astral.sh/ruff/rules/timeout-error-alias) (`UP041`)
-- [`flask-debug-true`](https://docs.astral.sh/ruff/rules/flask-debug-true) (`S201`)
-- [`tarfile-unsafe-members`](https://docs.astral.sh/ruff/rules/tarfile-unsafe-members) (`S202`)
-- [`ssl-insecure-version`](https://docs.astral.sh/ruff/rules/ssl-insecure-version) (`S502`)
-- [`ssl-with-bad-defaults`](https://docs.astral.sh/ruff/rules/ssl-with-bad-defaults) (`S503`)
-- [`ssl-with-no-version`](https://docs.astral.sh/ruff/rules/ssl-with-no-version) (`S504`)
-- [`weak-cryptographic-key`](https://docs.astral.sh/ruff/rules/weak-cryptographic-key) (`S505`)
-- [`ssh-no-host-key-verification`](https://docs.astral.sh/ruff/rules/ssh-no-host-key-verification) (`S507`)
-- [`django-raw-sql`](https://docs.astral.sh/ruff/rules/django-raw-sql) (`S611`)
-- [`mako-templates`](https://docs.astral.sh/ruff/rules/mako-templates) (`S702`)
-- [`generator-return-from-iter-method`](https://docs.astral.sh/ruff/rules/generator-return-from-iter-method) (`PYI058`)
-- [`runtime-string-union`](https://docs.astral.sh/ruff/rules/runtime-string-union) (`TCH006`)
-- [`numpy2-deprecation`](https://docs.astral.sh/ruff/rules/numpy2-deprecation) (`NPY201`)
-- [`quadratic-list-summation`](https://docs.astral.sh/ruff/rules/quadratic-list-summation) (`RUF017`)
-- [`assignment-in-assert`](https://docs.astral.sh/ruff/rules/assignment-in-assert) (`RUF018`)
-- [`unnecessary-key-check`](https://docs.astral.sh/ruff/rules/unnecessary-key-check) (`RUF019`)
-- [`never-union`](https://docs.astral.sh/ruff/rules/never-union) (`RUF020`)
-- [`direct-logger-instantiation`](https://docs.astral.sh/ruff/rules/direct-logger-instantiation) (`LOG001`)
-- [`invalid-get-logger-argument`](https://docs.astral.sh/ruff/rules/invalid-get-logger-argument) (`LOG002`)
-- [`exception-without-exc-info`](https://docs.astral.sh/ruff/rules/exception-without-exc-info) (`LOG007`)
-- [`undocumented-warn`](https://docs.astral.sh/ruff/rules/undocumented-warn) (`LOG009`)
-
-Fixes for the following rules have been stabilized and are now available without preview:
-
-- [`triple-single-quotes`](https://docs.astral.sh/ruff/rules/triple-single-quotes) (`D300`)
-- [`non-pep604-annotation`](https://docs.astral.sh/ruff/rules/non-pep604-annotation) (`UP007`)
-- [`dict-get-with-none-default`](https://docs.astral.sh/ruff/rules/dict-get-with-none-default) (`SIM910`)
-- [`in-dict-keys`](https://docs.astral.sh/ruff/rules/in-dict-keys) (`SIM118`)
-- [`collapsible-else-if`](https://docs.astral.sh/ruff/rules/collapsible-else-if) (`PLR5501`)
-- [`if-with-same-arms`](https://docs.astral.sh/ruff/rules/if-with-same-arms) (`SIM114`)
-- [`useless-else-on-loop`](https://docs.astral.sh/ruff/rules/useless-else-on-loop) (`PLW0120`)
-- [`unnecessary-literal-union`](https://docs.astral.sh/ruff/rules/unnecessary-literal-union) (`PYI030`)
-- [`unnecessary-spread`](https://docs.astral.sh/ruff/rules/unnecessary-spread) (`PIE800`)
-- [`error-instead-of-exception`](https://docs.astral.sh/ruff/rules/error-instead-of-exception) (`TRY400`)
-- [`redefined-while-unused`](https://docs.astral.sh/ruff/rules/redefined-while-unused) (`F811`)
-- [`duplicate-value`](https://docs.astral.sh/ruff/rules/duplicate-value) (`B033`)
-- [`multiple-imports-on-one-line`](https://docs.astral.sh/ruff/rules/multiple-imports-on-one-line) (`E401`)
-- [`non-pep585-annotation`](https://docs.astral.sh/ruff/rules/non-pep585-annotation) (`UP006`)
-
-Fixes for the following rules have been promoted from unsafe to safe:
-
-- [`unaliased-collections-abc-set-import`](https://docs.astral.sh/ruff/rules/unaliased-collections-abc-set-import) (`PYI025`)
-
-The following behaviors have been stabilized:
-
-- [`module-import-not-at-top-of-file`](https://docs.astral.sh/ruff/rules/module-import-not-at-top-of-file/) (`E402`) allows `sys.path` modifications between imports
-- [`reimplemented-container-builtin`](https://docs.astral.sh/ruff/rules/reimplemented-container-builtin/) (`PIE807`) includes lambdas that can be replaced with `dict`
-- [`unnecessary-placeholder`](https://docs.astral.sh/ruff/rules/unnecessary-placeholder/) (`PIE790`) applies to unnecessary ellipses (`...`)
-- [`if-else-block-instead-of-dict-get`](https://docs.astral.sh/ruff/rules/if-else-block-instead-of-dict-get/) (`SIM401`) applies to `if-else` expressions
-
-### Preview features
-
-- \[`refurb`\] Implement `metaclass_abcmeta` (`FURB180`) ([#9658](https://github.com/astral-sh/ruff/pull/9658))
-- Implement `blank_line_after_nested_stub_class` preview style ([#9155](https://github.com/astral-sh/ruff/pull/9155))
-- The preview rule [`and-or-ternary`](https://docs.astral.sh/ruff/rules/and-or-ternary) (`PLR1706`) was removed
-
-### Bug fixes
-
-- \[`flake8-async`\] Take `pathlib.Path` into account when analyzing async functions ([#9703](https://github.com/astral-sh/ruff/pull/9703))
-- \[`flake8-return`\] - fix indentation syntax error (`RET505`) ([#9705](https://github.com/astral-sh/ruff/pull/9705))
-- Detect multi-statement lines in else removal ([#9748](https://github.com/astral-sh/ruff/pull/9748))
-- `RUF022`, `RUF023`: never add two trailing commas to the end of a sequence ([#9698](https://github.com/astral-sh/ruff/pull/9698))
-- `RUF023`: Don't sort `__match_args__`, only `__slots__` ([#9724](https://github.com/astral-sh/ruff/pull/9724))
-- \[`flake8-simplify`\] - Fix syntax error in autofix (`SIM114`) ([#9704](https://github.com/astral-sh/ruff/pull/9704))
-- \[`pylint`\] Show verbatim constant in `magic-value-comparison` (`PLR2004`) ([#9694](https://github.com/astral-sh/ruff/pull/9694))
-- Removing trailing whitespace inside multiline strings is unsafe ([#9744](https://github.com/astral-sh/ruff/pull/9744))
-- Support `IfExp` with dual string arms in `invalid-envvar-default` ([#9734](https://github.com/astral-sh/ruff/pull/9734))
-- \[`pylint`\] Add `__mro_entries__` to known dunder methods (`PLW3201`) ([#9706](https://github.com/astral-sh/ruff/pull/9706))
-
-### Documentation
-
-- Removed rules are now retained in the documentation ([#9691](https://github.com/astral-sh/ruff/pull/9691))
-- Deprecated rules are now indicated in the documentation ([#9689](https://github.com/astral-sh/ruff/pull/9689))
-
-## 0.1.15
-
-### Preview features
-
-- Error when `NURSERY` selector is used with `--preview` ([#9682](https://github.com/astral-sh/ruff/pull/9682))
-- Preserve indentation around multiline strings in formatter ([#9637](https://github.com/astral-sh/ruff/pull/9637))
-- \[`flake8-return`\] Add fixes for all rules (`RET505`, `RET506`, `RET507`, `RET508`) ([#9595](https://github.com/astral-sh/ruff/pull/9595))
-- \[`flake8-simplify`\] Add fix for `if-with-same-arms` (`SIM114`) ([#9591](https://github.com/astral-sh/ruff/pull/9591))
-- \[`pycodestyle`\] Add fix for `multiple-imports-on-one-line` (`E401`) ([#9518](https://github.com/astral-sh/ruff/pull/9518))
-- \[`pylint`\] Add fix for `collapsible-else-if` (`PLR5501`) ([#9594](https://github.com/astral-sh/ruff/pull/9594))
-- \[`pylint`\] Add fix for `useless-else-on-loop` (`PLW0120`) ([#9590](https://github.com/astral-sh/ruff/pull/9590))
-- \[`pylint`\] Implement `assigning-non-slot` (`E0237`) ([#9623](https://github.com/astral-sh/ruff/pull/9623))
-- \[`pylint`\] Implement `potential-index-error` (`PLE0643`) ([#9545](https://github.com/astral-sh/ruff/pull/9545))
-- \[`pylint`\] Implement `too-many-nested-blocks` (`PLR1702`) ([#9172](https://github.com/astral-sh/ruff/pull/9172))
-- \[`ruff`\] Add rule to sort `__slots__` and `__match_args__` ([#9564](https://github.com/astral-sh/ruff/pull/9564))
-- \[`ruff`\] Detect unnecessary `dict` comprehensions for iterables (`RUF025`) ([#9613](https://github.com/astral-sh/ruff/pull/9613))
-- \[`ruff`\] Guard against use of `default_factory` as a keyword argument (`RUF026`) ([#9651](https://github.com/astral-sh/ruff/pull/9651))
-- \[`ruff`\] Implement `mutable-fromkeys-value` (`RUF024`) ([#9597](https://github.com/astral-sh/ruff/pull/9597))
-
-### CLI
-
-- Enable auto-wrapping of `--help` output ([#9633](https://github.com/astral-sh/ruff/pull/9633))
-
-### Bug fixes
-
-- Avoid rendering display-only rules as fixable ([#9649](https://github.com/astral-sh/ruff/pull/9649))
-- Detect automagic-like assignments in notebooks ([#9653](https://github.com/astral-sh/ruff/pull/9653))
-- Generate custom JSON schema for dynamic setting ([#9632](https://github.com/astral-sh/ruff/pull/9632))
-- \[`flake8-no-pep420`\] Include global `--config` when determining namespace packages ([#9603](https://github.com/astral-sh/ruff/pull/9603))
-- \[`flake8-pie`\] Omit bound tuples passed to `.startswith` or `.endswith` ([#9661](https://github.com/astral-sh/ruff/pull/9661))
-- \[`flake8-return`\] Avoid panic when fixing inlined else blocks ([#9657](https://github.com/astral-sh/ruff/pull/9657))
-- \[`flake8-return`\] Consider exception suppression in unnecessary assignment ([#9673](https://github.com/astral-sh/ruff/pull/9673))
-- \[`flake8-return`\] Take `NoReturn` annotation into account when analyzing implicit returns ([#9636](https://github.com/astral-sh/ruff/pull/9636))
-- \[`flake8-simplify`\] Support inverted returns in `needless-bool` (`SIM103`) ([#9619](https://github.com/astral-sh/ruff/pull/9619))
-- \[`flake8-type-checking`\] Add Pydantic's `BaseConfig` to default-copy list ([#9650](https://github.com/astral-sh/ruff/pull/9650))
-- \[`flake8-type-checking`\] Avoid marking `InitVar` as a typing-only annotation ([#9688](https://github.com/astral-sh/ruff/pull/9688))
-- \[`pycodestyle`\] Allow `dtype` comparisons in `type-comparison` ([#9676](https://github.com/astral-sh/ruff/pull/9676))
-- \[`pydocstyle`\] Re-implement `last-line-after-section` (`D413`) ([#9654](https://github.com/astral-sh/ruff/pull/9654))
-
-### Documentation
-
-- \[`flake8-pytest-style`\] Add fix safety documentation for `duplicate-parameterize-test-cases` ([#9678](https://github.com/astral-sh/ruff/pull/9678))
-- \[`pylint`\] Document `literal-membership` fix safety conditions ([#9677](https://github.com/astral-sh/ruff/pull/9677))
-- \[`isort`\] Fix reference to `isort` rule code ([#9598](https://github.com/astral-sh/ruff/pull/9598))
-
-## 0.1.14
-
-### Preview features
-
-- \[`flake8-bugbear`\] Add fix for `duplicate-value` (`B033`) ([#9510](https://github.com/astral-sh/ruff/pull/9510))
-- \[`flake8-simplify`\] Implement `enumerate-for-loop` (`SIM113`) ([#7777](https://github.com/astral-sh/ruff/pull/7777))
-- \[`pygrep_hooks`\] Add fix for `deprecated-log-warn` (`PGH002`) ([#9519](https://github.com/astral-sh/ruff/pull/9519))
-- \[`pylint`\] Implement `import-private-name` (`C2701`) ([#5920](https://github.com/astral-sh/ruff/pull/5920))
-- \[`refurb`\] Implement `regex-flag-alias` with fix (`FURB167`) ([#9516](https://github.com/astral-sh/ruff/pull/9516))
-- \[`ruff`\] Add rule and fix to sort contents of `__all__` (`RUF022`) ([#9474](https://github.com/astral-sh/ruff/pull/9474))
-- \[`tryceratops`\] Add fix for `error-instead-of-exception` (`TRY400`) ([#9520](https://github.com/astral-sh/ruff/pull/9520))
-
-### Rule changes
-
-- \[`flake8-pyi`\] Fix `PYI047` false negatives on PEP-695 type aliases ([#9566](https://github.com/astral-sh/ruff/pull/9566))
-- \[`flake8-pyi`\] Fix `PYI049` false negatives on call-based `TypedDict`s ([#9567](https://github.com/astral-sh/ruff/pull/9567))
-- \[`pylint`\] Exclude `self` and `cls` when counting method arguments (`PLR0917`) ([#9563](https://github.com/astral-sh/ruff/pull/9563))
-
-### CLI
-
-- `--show-settings` displays active settings in a far more readable format ([#9464](https://github.com/astral-sh/ruff/pull/9464))
-- Add `--extension` support to the formatter ([#9483](https://github.com/astral-sh/ruff/pull/9483))
-
-### Configuration
-
-- Ignore preview status for fixable and unfixable selectors ([#9538](https://github.com/astral-sh/ruff/pull/9538))
-- \[`pycodestyle`\] Use the configured tab size when expanding indents ([#9506](https://github.com/astral-sh/ruff/pull/9506))
-
-### Bug fixes
-
-- Recursively visit deferred AST nodes ([#9541](https://github.com/astral-sh/ruff/pull/9541))
-- Visit deferred lambdas before type definitions ([#9540](https://github.com/astral-sh/ruff/pull/9540))
-- \[`flake8-simplify`\] Avoid some more `enumerate-for-loop` false positives (`SIM113`) ([#9515](https://github.com/astral-sh/ruff/pull/9515))
-- \[`pandas-vet`\] Limit inplace diagnostics to methods that accept inplace ([#9495](https://github.com/astral-sh/ruff/pull/9495))
-- \[`pylint`\] Add the `__prepare__` method to the list of recognized dunder method ([#9529](https://github.com/astral-sh/ruff/pull/9529))
-- \[`pylint`\] Ignore unnecessary dunder calls within dunder definitions ([#9496](https://github.com/astral-sh/ruff/pull/9496))
-- \[`refurb`\] Avoid bailing when `reimplemented-operator` is called on function (`FURB118`) ([#9556](https://github.com/astral-sh/ruff/pull/9556))
-- \[`ruff`\] Avoid treating named expressions as static keys (`RUF011`) ([#9494](https://github.com/astral-sh/ruff/pull/9494))
-
-### Documentation
-
-- Add instructions on using `noqa` with isort rules ([#9555](https://github.com/astral-sh/ruff/pull/9555))
-- Documentation update for URL giving 'page not found' ([#9565](https://github.com/astral-sh/ruff/pull/9565))
-- Fix admonition in dark mode ([#9502](https://github.com/astral-sh/ruff/pull/9502))
-- Update contributing docs to use `cargo bench -p ruff_benchmark` ([#9535](https://github.com/astral-sh/ruff/pull/9535))
-- Update emacs integration section to include `emacs-ruff-format` ([#9403](https://github.com/astral-sh/ruff/pull/9403))
-- \[`flake8-blind-except`\] Document exceptions to `blind-except` rule ([#9580](https://github.com/astral-sh/ruff/pull/9580))
-
-## 0.1.13
-
-### Bug fixes
-
-- Include base pyproject when initializing cache settings ([#9480](https://github.com/astral-sh/ruff/pull/9480))
-- \[`flake8-simplify`\] Account for possibly-empty f-string values in truthiness logic ([#9484](https://github.com/astral-sh/ruff/pull/9484))
-- \[`pylint`\] Add the missing period in `unnecessary-dunder-call` ([#9485](https://github.com/astral-sh/ruff/pull/9485))
-- \[`pylint`\] Fix `__aenter__` message in `unnecessary-dunder-call` ([#9492](https://github.com/astral-sh/ruff/pull/9492))
-
-## 0.1.12
-
-### Preview features
-
-- Formatter: Hug multiline-strings in preview style ([#9243](https://github.com/astral-sh/ruff/pull/9243))
-- \[`flake8-bandit`\] Add `ssl-with-no-version` (`S504`) ([#9384](https://github.com/astral-sh/ruff/pull/9384))
-- \[`flake8-bandit`\] Implement `ssl-insecure-version` (`S502`) ([#9390](https://github.com/astral-sh/ruff/pull/9390))
-- \[`flake8-bandit`\] Implement `ssl-with-bad-defaults` (`S503`) ([#9391](https://github.com/astral-sh/ruff/pull/9391))
-- \[`flake8-bandit`\] Implement suspicious import rules (`S4XX`) ([#8831](https://github.com/astral-sh/ruff/pull/8831))
-- \[`flake8-simplify`\] Implement `zip-dict-keys-and-values` (`SIM911`) ([#9460](https://github.com/astral-sh/ruff/pull/9460))
-- \[`pyflakes`\] Add a fix for `redefined-while-unused` (`F811`) ([#9419](https://github.com/astral-sh/ruff/pull/9419))
-- \[`pylint`\] Implement `unnecessary-dunder-call` (`C2801`) ([#9166](https://github.com/astral-sh/ruff/pull/9166))
-- \[`ruff`\] Add `parenthesize-chained-operators` (`RUF021`) to enforce parentheses in `a or b and c` ([#9440](https://github.com/astral-sh/ruff/pull/9440))
-
-### Rule changes
-
-- \[`flake8-boolean-trap`\] Allow Boolean positional arguments in setters ([#9429](https://github.com/astral-sh/ruff/pull/9429))
-- \[`flake8-builtins`\] Restrict `builtin-attribute-shadowing` (`A003`) to actual shadowed references ([#9462](https://github.com/astral-sh/ruff/pull/9462))
-- \[`flake8-pyi`\] Add fix for `generator-return-from-iter-method` (`PYI058`) ([#9355](https://github.com/astral-sh/ruff/pull/9355))
-- \[`pyflakes`\] Don't flag `redefined-while-unused` (`F811`) in `if` branches ([#9418](https://github.com/astral-sh/ruff/pull/9418))
-- \[`pyupgrade`\] Add some additional Python 3.12 typing members to `deprecated-import` ([#9445](https://github.com/astral-sh/ruff/pull/9445))
-- \[`ruff`\] Add fix for `parenthesize-chained-operators` (`RUF021`) ([#9449](https://github.com/astral-sh/ruff/pull/9449))
-- \[`ruff`\] Include subscripts and attributes in static key rule (`RUF011`) ([#9416](https://github.com/astral-sh/ruff/pull/9416))
-- \[`ruff`\] Support variable keys in static dictionary key rule (`RUF011`) ([#9411](https://github.com/astral-sh/ruff/pull/9411))
-
-### Formatter
-
-- Generate deterministic IDs when formatting notebooks ([#9359](https://github.com/astral-sh/ruff/pull/9359))
-- Allow `# fmt: skip` with interspersed same-line comments ([#9395](https://github.com/astral-sh/ruff/pull/9395))
-- Parenthesize breaking named expressions in match guards ([#9396](https://github.com/astral-sh/ruff/pull/9396))
-
-### Bug fixes
-
-- Add cell indexes to all diagnostics ([#9387](https://github.com/astral-sh/ruff/pull/9387))
-- Avoid infinite loop in constant vs. `None` comparisons ([#9376](https://github.com/astral-sh/ruff/pull/9376))
-- Handle raises with implicit alternate branches ([#9377](https://github.com/astral-sh/ruff/pull/9377))
-- Ignore trailing quotes for unclosed l-brace errors ([#9388](https://github.com/astral-sh/ruff/pull/9388))
-- Respect multi-segment submodule imports when resolving qualified names ([#9382](https://github.com/astral-sh/ruff/pull/9382))
-- Use `DisplayParseError` for stdin parser errors ([#9409](https://github.com/astral-sh/ruff/pull/9409))
-- Use `comment_ranges` for isort directive extraction ([#9414](https://github.com/astral-sh/ruff/pull/9414))
-- Use transformed source code for diagnostic locations ([#9408](https://github.com/astral-sh/ruff/pull/9408))
-- \[`flake8-pyi`\] Exclude `warnings.deprecated` and `typing_extensions.deprecated` arguments ([#9423](https://github.com/astral-sh/ruff/pull/9423))
-- \[`flake8-pyi`\] Fix false negative for `unused-private-protocol` (`PYI046`) with unused generic protocols ([#9405](https://github.com/astral-sh/ruff/pull/9405))
-- \[`pydocstyle`\] Disambiguate argument descriptors from section headers ([#9427](https://github.com/astral-sh/ruff/pull/9427))
-- \[`pylint`\] Homogenize `PLR0914` message to match other `PLR09XX` rules ([#9399](https://github.com/astral-sh/ruff/pull/9399))
-- \[`ruff`\] Allow `Hashable = None` in type annotations (`RUF013`) ([#9442](https://github.com/astral-sh/ruff/pull/9442))
-
-### Documentation
-
-- Fix admonition hyperlink colouring ([#9385](https://github.com/astral-sh/ruff/pull/9385))
-- Add missing preview link ([#9386](https://github.com/astral-sh/ruff/pull/9386))
-
 ## 0.1.11
 
 ### Preview features

CONTRIBUTING.md

@@ -81,7 +81,7 @@ pre-commit install
 After cloning the repository, run Ruff locally from the repository root with:
 
 ```shell
-cargo run -p ruff -- check /path/to/file.py --no-cache
+cargo run -p ruff_cli -- check /path/to/file.py --no-cache
 ```
 
 Prior to opening a pull request, ensure that your code has been auto-formatted,
@@ -120,7 +120,7 @@ At the time of writing, the repository includes the following crates:
     If you're working on a rule, this is the crate for you.
 - `crates/ruff_benchmark`: binary crate for running micro-benchmarks.
 - `crates/ruff_cache`: library crate for caching lint results.
-- `crates/ruff`: binary crate containing Ruff's command-line interface.
+- `crates/ruff_cli`: binary crate containing Ruff's command-line interface.
 - `crates/ruff_dev`: binary crate containing utilities used in the development of Ruff itself (e.g.,
     `cargo dev generate-all`), see the [`cargo dev`](#cargo-dev) section below.
 - `crates/ruff_diagnostics`: library crate for the rule-independent abstractions in the lint
@@ -231,7 +231,7 @@ Once you've completed the code for the rule itself, you can define tests with th
     For example, if you're adding a new rule named `E402`, you would run:
 
     ```shell
-    cargo run -p ruff -- check crates/ruff_linter/resources/test/fixtures/pycodestyle/E402.py --no-cache --preview --select E402
+    cargo run -p ruff_cli -- check crates/ruff_linter/resources/test/fixtures/pycodestyle/E402.py --no-cache --select E402
     ```
 
     **Note:** Only a subset of rules are enabled by default. When testing a new rule, ensure that
@@ -252,7 +252,7 @@ Once you've completed the code for the rule itself, you can define tests with th
 
 Ruff's user-facing settings live in a few different places.
 
-First, the command-line options are defined via the `Args` struct in `crates/ruff/src/args.rs`.
+First, the command-line options are defined via the `Args` struct in `crates/ruff_cli/src/args.rs`.
 
 Second, the `pyproject.toml` options are defined in `crates/ruff_workspace/src/options.rs` (via the
 `Options` struct), `crates/ruff_workspace/src/configuration.rs` (via the `Configuration` struct),
@@ -518,10 +518,10 @@ if the benchmark improved/regressed compared to that baseline.
 
 ```shell
 # Run once on your "baseline" code
-cargo bench -p ruff_benchmark -- --save-baseline=main
+cargo benchmark --save-baseline=main
 
 # Then iterate with
-cargo bench -p ruff_benchmark -- --baseline=main
+cargo benchmark --baseline=main
 ```
 
 #### PR Summary
@@ -531,10 +531,10 @@ This is useful to illustrate the improvements of a PR.
 
 ```shell
 # On main
-cargo bench -p ruff_benchmark -- --save-baseline=main
+cargo benchmark --save-baseline=main
 
 # After applying your changes
-cargo bench -p ruff_benchmark -- --save-baseline=pr
+cargo benchmark --save-baseline=pr
 
 critcmp main pr
 ```
@@ -547,10 +547,10 @@ cargo install critcmp
 
 #### Tips
 
-- Use `cargo bench -p ruff_benchmark <filter>` to only run specific benchmarks. For example: `cargo benchmark lexer`
-    to only run the lexer benchmarks.
-- Use `cargo bench -p ruff_benchmark -- --quiet` for a more cleaned up output (without statistical relevance)
-- Use `cargo bench -p ruff_benchmark -- --quick` to get faster results (more prone to noise)
+- Use `cargo benchmark <filter>` to only run specific benchmarks. For example: `cargo benchmark linter/pydantic`
+    to only run the pydantic tests.
+- Use `cargo benchmark --quiet` for a more cleaned up output (without statistical relevance)
+- Use `cargo benchmark --quick` to get faster results (more prone to noise)
 
 ### Profiling Projects
 
@@ -618,7 +618,7 @@ Otherwise, follow the instructions from the linux section.
 utils with it:
 
 - `cargo dev print-ast <file>`: Print the AST of a python file using the
-    [RustPython parser](https://github.com/astral-sh/ruff/tree/main/crates/ruff_python_parser) that is
+    [RustPython parser](https://github.com/astral-sh/RustPython-Parser/tree/main/parser) that is
     mainly used in Ruff. For `if True: pass # comment`, you can see the syntax tree, the byte offsets
     for start and stop of each node and also how the `:` token, the comment and whitespace are not
     represented anymore:

Cargo.lock

@@ -75,9 +75,9 @@ dependencies = [
 
 [[package]]
 name = "anstream"
-version = "0.6.11"
+version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6e2e1ebcb11de5c03c67de28a7df593d32191b44939c482e97702baaaa6ab6a5"
+checksum = "2ab91ebe16eb252986481c5b62f6098f3b698a45e34b5b98200cf20dd2484a44"
 dependencies = [
  "anstyle",
  "anstyle-parse",
@@ -154,9 +154,9 @@ dependencies = [
 
 [[package]]
 name = "assert_cmd"
-version = "2.0.13"
+version = "2.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "00ad3f3a942eee60335ab4342358c161ee296829e0d16ff42fc1d6cb07815467"
+checksum = "88903cb14723e4d4003335bb7f8a14f27691649105346a0f0957466c096adfe6"
 dependencies = [
  "anstyle",
  "bstr",
@@ -273,14 +273,14 @@ dependencies = [
 
 [[package]]
 name = "chrono"
-version = "0.4.33"
+version = "0.4.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9f13690e35a5e4ace198e7beea2895d29f3a9cc55015fcebe6336bd2010af9eb"
+checksum = "7f2c685bad3eb3d45a01354cedb7d5faa66194d1d58ba6e267a8de788f79db38"
 dependencies = [
  "android-tzdata",
  "iana-time-zone",
  "num-traits",
- "windows-targets 0.52.0",
+ "windows-targets 0.48.5",
 ]
 
 [[package]]
@@ -312,9 +312,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "4.4.18"
+version = "4.4.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e578d6ec4194633722ccf9544794b71b1385c3c027efe0c55db226fc880865c"
+checksum = "52bdc885e4cacc7f7c9eedc1ef6da641603180c783c41a15c264944deeaab642"
 dependencies = [
  "clap_builder",
  "clap_derive",
@@ -322,15 +322,14 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.4.18"
+version = "4.4.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4df4df40ec50c46000231c914968278b1eb05098cf8f1b3a518a95030e71d1c7"
+checksum = "fb7fb5e4e979aec3be7791562fcba452f94ad85e954da024396433e0e25a79e9"
 dependencies = [
  "anstream",
  "anstyle",
  "clap_lex",
  "strsim",
- "terminal_size",
 ]
 
 [[package]]
@@ -957,9 +956,9 @@ dependencies = [
 
 [[package]]
 name = "ignore"
-version = "0.4.22"
+version = "0.4.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b46810df39e66e925525d6e38ce1e7f6e1d208f72dc39757880fcb66e2c58af1"
+checksum = "747ad1b4ae841a78e8aba0d63adbfbeaea26b517b63705d47856b73015d27060"
 dependencies = [
  "crossbeam-deque",
  "globset",
@@ -1090,9 +1089,9 @@ dependencies = [
 
 [[package]]
 name = "is-macro"
-version = "0.3.5"
+version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "59a85abdc13717906baccb5a1e435556ce0df215f242892f721dff62bf25288f"
+checksum = "b75828adcb53122ef5ea649a39f50f82d94b754099bf6331b32e255e1891e8fb"
 dependencies = [
  "Inflector",
  "proc-macro2",
@@ -1132,9 +1131,9 @@ dependencies = [
 
 [[package]]
 name = "itertools"
-version = "0.12.1"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba291022dbbd398a455acf126c1e341954079855bc60dfdda641363bd6922569"
+checksum = "25db6b064527c5d482d0423354fcd07a89a2dfe07b67892e62411946db7f07b0"
 dependencies = [
  "either",
 ]
@@ -1147,9 +1146,9 @@ checksum = "af150ab688ff2122fcef229be89cb50dd66af9e01a4ff320cc137eecc9bacc38"
 
 [[package]]
 name = "js-sys"
-version = "0.3.67"
+version = "0.3.66"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a1d36f1235bc969acba30b7f5990b864423a6068a10f7c90ae8f0112e3a59d1"
+checksum = "cee9c64da59eae3b50095c18d3e74f8b73c0b86d2792824ff01bbce68ba229ca"
 dependencies = [
  "wasm-bindgen",
 ]
@@ -1324,9 +1323,9 @@ checksum = "2532096657941c2fea9c289d370a250971c689d4f143798ff67113ec042024a5"
 
 [[package]]
 name = "memchr"
-version = "2.7.1"
+version = "2.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "523dc4f511e55ab87b694dc30d0f820d60906ef06413f93d4d7a1385599cc149"
+checksum = "f665ee40bc4a3c5590afb1e9677db74a508659dfd71e126420da8274909a0167"
 
 [[package]]
 name = "memoffset"
@@ -1771,21 +1770,21 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.78"
+version = "1.0.76"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2422ad645d89c99f8f3e6b88a9fdeca7fabeac836b1002371c4367c8f984aae"
+checksum = "95fc56cda0b5c3325f5fbbd7ff9fda9e02bb00bb3dac51252d2f1bfa1cb8cc8c"
 dependencies = [
  "unicode-ident",
 ]
 
 [[package]]
 name = "pyproject-toml"
-version = "0.8.2"
+version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ef61ae096a2f8c8b49eca360679dbc25f57c99145f6634b6bc18fedb1f9c6c30"
+checksum = "46d4a5e69187f23a29f8aa0ea57491d104ba541bc55f76552c2a74962aa20e04"
 dependencies = [
  "indexmap",
- "pep440_rs 0.4.0",
+ "pep440_rs 0.3.12",
  "pep508_rs",
  "serde",
  "toml",
@@ -1856,9 +1855,9 @@ dependencies = [
 
 [[package]]
 name = "rayon"
-version = "1.8.1"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa7237101a77a10773db45d62004a272517633fbcc3df19d96455ede1122e051"
+checksum = "9c27db03db7734835b3f53954b534c91069375ce6ccaa2e065441e07d9b6cdb1"
 dependencies = [
  "either",
  "rayon-core",
@@ -1866,9 +1865,9 @@ dependencies = [
 
 [[package]]
 name = "rayon-core"
-version = "1.12.1"
+version = "1.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1465873a3dfdaa8ae7cb14b4383657caab0b3e8a0aa9ae8e04b044854c8dfce2"
+checksum = "5ce3fb6ad83f861aac485e76e1985cd109d9a3713802152be56c3b1f0e0658ed"
 dependencies = [
  "crossbeam-deque",
  "crossbeam-utils",
@@ -1991,21 +1990,55 @@ dependencies = [
 
 [[package]]
 name = "ring"
-version = "0.17.7"
+version = "0.16.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "688c63d65483050968b2a8937f7995f443e27041a0f7700aa59b0822aedebb74"
+checksum = "3053cf52e236a3ed746dfc745aa9cacf1b791d846bdaf412f60a8d7d6e17c8fc"
 dependencies = [
  "cc",
- "getrandom",
  "libc",
+ "once_cell",
  "spin",
  "untrusted",
- "windows-sys 0.48.0",
+ "web-sys",
+ "winapi",
 ]
 
 [[package]]
-name = "ruff"
-version = "0.2.1"
+name = "ruff_benchmark"
+version = "0.0.0"
+dependencies = [
+ "codspeed-criterion-compat",
+ "criterion",
+ "mimalloc",
+ "once_cell",
+ "ruff_linter",
+ "ruff_python_ast",
+ "ruff_python_formatter",
+ "ruff_python_index",
+ "ruff_python_parser",
+ "serde",
+ "serde_json",
+ "tikv-jemallocator",
+ "ureq",
+ "url",
+]
+
+[[package]]
+name = "ruff_cache"
+version = "0.0.0"
+dependencies = [
+ "filetime",
+ "glob",
+ "globset",
+ "itertools 0.12.0",
+ "regex",
+ "ruff_macros",
+ "seahash",
+]
+
+[[package]]
+name = "ruff_cli"
+version = "0.1.11"
 dependencies = [
  "anyhow",
  "argfile",
@@ -2023,7 +2056,7 @@ dependencies = [
  "insta",
  "insta-cmd",
  "is-macro",
- "itertools 0.12.1",
+ "itertools 0.12.0",
  "log",
  "mimalloc",
  "notify",
@@ -2054,39 +2087,6 @@ dependencies = [
  "wild",
 ]
 
-[[package]]
-name = "ruff_benchmark"
-version = "0.0.0"
-dependencies = [
- "codspeed-criterion-compat",
- "criterion",
- "mimalloc",
- "once_cell",
- "ruff_linter",
- "ruff_python_ast",
- "ruff_python_formatter",
- "ruff_python_index",
- "ruff_python_parser",
- "serde",
- "serde_json",
- "tikv-jemallocator",
- "ureq",
- "url",
-]
-
-[[package]]
-name = "ruff_cache"
-version = "0.0.0"
-dependencies = [
- "filetime",
- "glob",
- "globset",
- "itertools 0.12.1",
- "regex",
- "ruff_macros",
- "seahash",
-]
-
 [[package]]
 name = "ruff_dev"
 version = "0.0.0"
@@ -2097,13 +2097,13 @@ dependencies = [
  "imara-diff",
  "indicatif",
  "indoc",
- "itertools 0.12.1",
+ "itertools 0.12.0",
  "libcst",
  "once_cell",
  "pretty_assertions",
  "rayon",
  "regex",
- "ruff",
+ "ruff_cli",
  "ruff_diagnostics",
  "ruff_formatter",
  "ruff_linter",
@@ -2165,7 +2165,7 @@ dependencies = [
 
 [[package]]
 name = "ruff_linter"
-version = "0.2.1"
+version = "0.1.11"
 dependencies = [
  "aho-corasick",
  "annotate-snippets 0.9.2",
@@ -2181,7 +2181,7 @@ dependencies = [
  "insta",
  "is-macro",
  "is-wsl",
- "itertools 0.12.1",
+ "itertools 0.12.0",
  "libcst",
  "log",
  "memchr",
@@ -2233,7 +2233,7 @@ dependencies = [
 name = "ruff_macros"
 version = "0.0.0"
 dependencies = [
- "itertools 0.12.1",
+ "itertools 0.12.0",
  "proc-macro2",
  "quote",
  "ruff_python_trivia",
@@ -2246,7 +2246,7 @@ version = "0.0.0"
 dependencies = [
  "anyhow",
  "insta",
- "itertools 0.12.1",
+ "itertools 0.12.0",
  "once_cell",
  "rand",
  "ruff_diagnostics",
@@ -2264,12 +2264,10 @@ dependencies = [
 name = "ruff_python_ast"
 version = "0.0.0"
 dependencies = [
- "aho-corasick",
  "bitflags 2.4.1",
  "insta",
  "is-macro",
- "itertools 0.12.1",
- "once_cell",
+ "itertools 0.12.0",
  "ruff_python_parser",
  "ruff_python_trivia",
  "ruff_source_file",
@@ -2300,7 +2298,7 @@ dependencies = [
  "clap",
  "countme",
  "insta",
- "itertools 0.12.1",
+ "itertools 0.12.0",
  "memchr",
  "once_cell",
  "regex",
@@ -2343,7 +2341,7 @@ dependencies = [
  "bitflags 2.4.1",
  "hexf-parse",
  "is-macro",
- "itertools 0.12.1",
+ "itertools 0.12.0",
  "lexical-parse-float",
  "rand",
  "unic-ucd-category",
@@ -2357,7 +2355,7 @@ dependencies = [
  "bitflags 2.4.1",
  "insta",
  "is-macro",
- "itertools 0.12.1",
+ "itertools 0.12.0",
  "lalrpop",
  "lalrpop-util",
  "memchr",
@@ -2408,7 +2406,7 @@ name = "ruff_python_trivia"
 version = "0.0.0"
 dependencies = [
  "insta",
- "itertools 0.12.1",
+ "itertools 0.12.0",
  "ruff_python_ast",
  "ruff_python_index",
  "ruff_python_parser",
@@ -2419,7 +2417,7 @@ dependencies = [
 
 [[package]]
 name = "ruff_shrinking"
-version = "0.2.1"
+version = "0.1.11"
 dependencies = [
  "anyhow",
  "clap",
@@ -2490,7 +2488,7 @@ dependencies = [
  "globset",
  "ignore",
  "is-macro",
- "itertools 0.12.1",
+ "itertools 0.12.0",
  "log",
  "once_cell",
  "path-absolutize",
@@ -2543,9 +2541,9 @@ dependencies = [
 
 [[package]]
 name = "rustls"
-version = "0.21.10"
+version = "0.21.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f9d5a6813c0759e4609cd494e8e725babae6a2ca7b62a5536a13daaec6fcb7ba"
+checksum = "cd8d6c9f025a446bc4d18ad9632e69aec8f287aa84499ee335599fabd20c3fd8"
 dependencies = [
  "log",
  "ring",
@@ -2555,9 +2553,9 @@ dependencies = [
 
 [[package]]
 name = "rustls-webpki"
-version = "0.101.7"
+version = "0.101.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b6275d1ee7a1cd780b64aca7726599a1dbc893b1e64144529e55c3c2f745765"
+checksum = "7d93931baf2d282fff8d3a532bbfd7653f734643161b87e3e01e59a04439bf0d"
 dependencies = [
  "ring",
  "untrusted",
@@ -2622,9 +2620,9 @@ checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 
 [[package]]
 name = "sct"
-version = "0.7.1"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da046153aa2352493d6cb7da4b6e5c0c057d8a1d0a9aa8560baffdd945acd414"
+checksum = "d53dcdb7c9f8158937a7981b48accfd39a43af418591a5d008c7b22b5e1b7ca4"
 dependencies = [
  "ring",
  "untrusted",
@@ -2638,15 +2636,15 @@ checksum = "1c107b6f4780854c8b126e228ea8869f4d7b71260f962fefb57b996b8959ba6b"
 
 [[package]]
 name = "semver"
-version = "1.0.21"
+version = "1.0.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b97ed7a9823b74f99c7742f5336af7be5ecd3eeafcb1507d1fa93347b1d589b0"
+checksum = "836fa6a3e1e547f9a2c4040802ec865b5d85f4014efe00555d7090a3dcaa1090"
 
 [[package]]
 name = "serde"
-version = "1.0.196"
+version = "1.0.195"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "870026e60fa08c69f064aa766c10f10b1d62db9ccd4d0abb206472bee0ce3b32"
+checksum = "63261df402c67811e9ac6def069e4786148c4563f4b50fd4bf30aa370d626b02"
 dependencies = [
  "serde_derive",
 ]
@@ -2664,9 +2662,9 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.196"
+version = "1.0.195"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "33c85360c95e7d137454dc81d9a4ed2b8efd8fbe19cee57357b32b9771fccb67"
+checksum = "46fe8f8603d81ba86327b23a2e9cdf49e1255fb94a4c5f297f6ee0547178ea2c"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2686,9 +2684,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.113"
+version = "1.0.109"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "69801b70b1c3dac963ecb03a364ba0ceda9cf60c71cfe475e99864759c8b8a79"
+checksum = "cb0652c533506ad7a2e353cce269330d6afd8bdfb6d75e0ace5b35aacbd7b9e9"
 dependencies = [
  "itoa",
  "ryu",
@@ -2715,9 +2713,9 @@ dependencies = [
 
 [[package]]
 name = "serde_with"
-version = "3.6.0"
+version = "3.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b0ed1662c5a68664f45b76d18deb0e234aff37207086803165c961eb695e981"
+checksum = "64cd236ccc1b7a29e7e2739f27c0b2dd199804abc4290e32f59f3b68d6405c23"
 dependencies = [
  "serde",
  "serde_with_macros",
@@ -2725,9 +2723,9 @@ dependencies = [
 
 [[package]]
 name = "serde_with_macros"
-version = "3.6.0"
+version = "3.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "568577ff0ef47b879f736cd66740e022f3672788cdf002a05a4e609ea5a6fb15"
+checksum = "93634eb5f75a2323b16de4748022ac4297f9e76b6dced2be287a099f41b5e788"
 dependencies = [
  "darling",
  "proc-macro2",
@@ -2755,15 +2753,15 @@ dependencies = [
 
 [[package]]
 name = "shlex"
-version = "1.3.0"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
+checksum = "a7cee0529a6d40f580e7a5e6c495c8fbfe21b7b52795ed4bb5e62cdf92bc6380"
 
 [[package]]
 name = "similar"
-version = "2.4.0"
+version = "2.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "32fea41aca09ee824cc9724996433064c89f7777e60762749a4170a14abbfa21"
+checksum = "2aeaf503862c419d66959f5d7ca015337d864e9c49485d771b732e2a20453597"
 
 [[package]]
 name = "siphasher"
@@ -2773,15 +2771,15 @@ checksum = "38b58827f4464d87d377d175e90bf58eb00fd8716ff0a62f80356b5e61555d0d"
 
 [[package]]
 name = "smallvec"
-version = "1.13.1"
+version = "1.11.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e6ecd384b10a64542d77071bd64bd7b231f4ed5940fba55e98c3de13824cf3d7"
+checksum = "4dccd0940a2dcdf68d092b8cbab7dc0ad8fa938bf95787e1b916b0e3d0e8e970"
 
 [[package]]
 name = "spin"
-version = "0.9.8"
+version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6980e8d7511241f8acf4aebddbb1ff938df5eebe98691418c4468d0b72a96a67"
+checksum = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d"
 
 [[package]]
 name = "static_assertions"
@@ -2894,16 +2892,6 @@ dependencies = [
  "winapi-util",
 ]
 
-[[package]]
-name = "terminal_size"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "21bebf2b7c9e0a515f6e0f8c51dc0f8e4696391e6f1ff30379559f8365fb0df7"
-dependencies = [
- "rustix",
- "windows-sys 0.48.0",
-]
-
 [[package]]
 name = "terminfo"
 version = "0.8.0"
@@ -3060,9 +3048,9 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[package]]
 name = "toml"
-version = "0.8.9"
+version = "0.8.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c6a4b9e8023eb94392d3dca65d717c53abc5dad49c07cb65bb8fcd87115fa325"
+checksum = "a1a195ec8c9da26928f773888e0742ca3ca1040c6cd859c919c9f59c1954ab35"
 dependencies = [
  "serde",
  "serde_spanned",
@@ -3081,9 +3069,9 @@ dependencies = [
 
 [[package]]
 name = "toml_edit"
-version = "0.21.1"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a8534fd7f78b5405e860340ad6575217ce99f38d4d5c8f2442cb5ecb50090e1"
+checksum = "d34d383cd00a163b4a5b85053df514d45bc330f6de7737edfe0a93311d1eaa03"
 dependencies = [
  "indexmap",
  "serde",
@@ -3272,9 +3260,9 @@ dependencies = [
 
 [[package]]
 name = "untrusted"
-version = "0.9.0"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ecb6da28b8a351d773b68d5825ac39017e680750f980f3a1a85cd8dd28a47c1"
+checksum = "a156c684c91ea7d62626509bce3cb4e1d9ed5c4d978f7b4352658f96a4c26b4a"
 
 [[package]]
 name = "ureq"
@@ -3405,9 +3393,9 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.90"
+version = "0.2.89"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1223296a201415c7fad14792dbefaace9bd52b62d33453ade1c5b5f07555406"
+checksum = "0ed0d4f68a3015cc185aff4db9506a015f4b96f95303897bfa23f846db54064e"
 dependencies = [
  "cfg-if",
  "wasm-bindgen-macro",
@@ -3415,9 +3403,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.90"
+version = "0.2.89"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fcdc935b63408d58a32f8cc9738a0bffd8f05cc7c002086c6ef20b7312ad9dcd"
+checksum = "1b56f625e64f3a1084ded111c4d5f477df9f8c92df113852fa5a374dbda78826"
 dependencies = [
  "bumpalo",
  "log",
@@ -3430,9 +3418,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-futures"
-version = "0.4.40"
+version = "0.4.39"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bde2032aeb86bdfaecc8b261eef3cba735cc426c1f3a3416d1e0791be95fc461"
+checksum = "ac36a15a220124ac510204aec1c3e5db8a22ab06fd6706d881dc6149f8ed9a12"
 dependencies = [
  "cfg-if",
  "js-sys",
@@ -3442,9 +3430,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.90"
+version = "0.2.89"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3e4c238561b2d428924c49815533a8b9121c664599558a5d9ec51f8a1740a999"
+checksum = "0162dbf37223cd2afce98f3d0785506dcb8d266223983e4b5b525859e6e182b2"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -3452,9 +3440,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.90"
+version = "0.2.89"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bae1abb6806dc1ad9e560ed242107c0f6c84335f1749dd4e8ddb012ebd5e25a7"
+checksum = "f0eb82fcb7930ae6219a7ecfd55b217f5f0893484b7a13022ebb2b2bf20b5283"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3465,15 +3453,15 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.90"
+version = "0.2.89"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4d91413b1c31d7539ba5ef2451af3f0b833a005eb27a631cec32bc0635a8602b"
+checksum = "7ab9b36309365056cd639da3134bf87fa8f3d86008abf99e612384a6eecd459f"
 
 [[package]]
 name = "wasm-bindgen-test"
-version = "0.3.40"
+version = "0.3.39"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "139bd73305d50e1c1c4333210c0db43d989395b64a237bd35c10ef3832a7f70c"
+checksum = "2cf9242c0d27999b831eae4767b2a146feb0b27d332d553e605864acd2afd403"
 dependencies = [
  "console_error_panic_hook",
  "js-sys",
@@ -3485,9 +3473,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-test-macro"
-version = "0.3.40"
+version = "0.3.39"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "70072aebfe5da66d2716002c729a14e4aec4da0e23cc2ea66323dac541c93928"
+checksum = "794645f5408c9a039fd09f4d113cdfb2e7eba5ff1956b07bcf701cf4b394fe89"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3506,9 +3494,9 @@ dependencies = [
 
 [[package]]
 name = "webpki-roots"
-version = "0.25.3"
+version = "0.25.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1778a42e8b3b90bff8d0f5032bf22250792889a5cdc752aa0020c84abe3aaf10"
+checksum = "14247bb57be4f377dfb94c72830b8ce8fc6beac03cf4bf7b9732eadd414123fc"
 
 [[package]]
 name = "which"
@@ -3523,9 +3511,9 @@ dependencies = [
 
 [[package]]
 name = "wild"
-version = "2.2.1"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a3131afc8c575281e1e80f36ed6a092aa502c08b18ed7524e86fbbb12bb410e1"
+checksum = "10d01931a94d5a115a53f95292f51d316856b68a035618eb831bbba593a30b67"
 dependencies = [
  "glob",
 ]

Cargo.toml

@@ -16,12 +16,12 @@ aho-corasick = { version = "1.1.2" }
 annotate-snippets = { version = "0.9.2", features = ["color"] }
 anyhow = { version = "1.0.79" }
 argfile = { version = "0.1.6" }
-assert_cmd = { version = "2.0.13" }
+assert_cmd = { version = "2.0.8" }
 bincode = { version = "1.3.3" }
 bitflags = { version = "2.4.1" }
 cachedir = { version = "0.3.1" }
-chrono = { version = "0.4.33", default-features = false, features = ["clock"] }
-clap = { version = "4.4.18", features = ["derive"] }
+chrono = { version = "0.4.31", default-features = false, features = ["clock"] }
+clap = { version = "4.4.13", features = ["derive"] }
 clap_complete_command = { version = "0.5.1" }
 clearscreen = { version = "2.0.0" }
 codspeed-criterion-compat = { version = "2.3.3", default-features = false }
@@ -40,22 +40,22 @@ fs-err = { version ="2.11.0"}
 glob = { version = "0.3.1" }
 globset = { version = "0.4.14" }
 hexf-parse = { version ="0.2.1"}
-ignore = { version = "0.4.22" }
+ignore = { version = "0.4.21" }
 imara-diff ={ version = "0.1.5"}
 imperative = { version = "1.0.4" }
 indicatif ={ version = "0.17.7"}
 indoc ={ version = "2.0.4"}
 insta = { version = "1.34.0", feature = ["filters", "glob"] }
 insta-cmd = { version = "0.4.0" }
-is-macro = { version = "0.3.5" }
+is-macro = { version = "0.3.4" }
 is-wsl = { version = "0.4.0" }
-itertools = { version = "0.12.1" }
-js-sys = { version = "0.3.67" }
+itertools = { version = "0.12.0" }
+js-sys = { version = "0.3.66" }
 lalrpop-util = { version = "0.20.0", default-features = false }
 lexical-parse-float = { version = "0.8.0", features = ["format"] }
 libcst = { version = "1.1.0", default-features = false }
 log = { version = "0.4.17" }
-memchr = { version = "2.7.1" }
+memchr = { version = "2.6.4" }
 mimalloc = { version ="0.1.39"}
 natord = { version = "1.0.9" }
 notify = { version = "6.1.1" }
@@ -64,27 +64,27 @@ path-absolutize = { version = "3.1.1" }
 pathdiff = { version = "0.2.1" }
 pep440_rs = { version = "0.4.0", features = ["serde"] }
 pretty_assertions = "1.3.0"
-proc-macro2 = { version = "1.0.78" }
-pyproject-toml = { version = "0.8.2" }
+proc-macro2 = { version = "1.0.73" }
+pyproject-toml = { version = "0.8.1" }
 quick-junit = { version = "0.3.5" }
 quote = { version = "1.0.23" }
 rand = { version = "0.8.5" }
-rayon = { version = "1.8.1" }
+rayon = { version = "1.8.0" }
 regex = { version = "1.10.2" }
 result-like = { version = "0.5.0" }
 rustc-hash = { version = "1.1.0" }
 schemars = { version = "0.8.16" }
 seahash = { version ="4.1.0"}
-semver = { version = "1.0.21" }
-serde = { version = "1.0.196", features = ["derive"] }
+semver = { version = "1.0.20" }
+serde = { version = "1.0.195", features = ["derive"] }
 serde-wasm-bindgen = { version = "0.6.3" }
-serde_json = { version = "1.0.113" }
+serde_json = { version = "1.0.109" }
 serde_test = { version = "1.0.152" }
-serde_with = { version = "3.6.0", default-features = false, features = ["macros"] }
+serde_with = { version = "3.4.0", default-features = false, features = ["macros"] }
 shellexpand = { version = "3.0.0" }
-shlex = { version ="1.3.0"}
-similar = { version = "2.4.0", features = ["inline"] }
-smallvec = { version = "1.13.1" }
+shlex = { version ="1.2.0"}
+similar = { version = "2.3.0", features = ["inline"] }
+smallvec = { version = "1.11.2" }
 static_assertions = "1.1.0"
 strum = { version = "0.25.0", features = ["strum_macros"] }
 strum_macros = { version = "0.25.3" }
@@ -93,7 +93,7 @@ tempfile = { version ="3.9.0"}
 test-case = { version = "3.3.1" }
 thiserror = { version = "1.0.51" }
 tikv-jemallocator = { version ="0.5.0"}
-toml = { version = "0.8.9" }
+toml = { version = "0.8.8" }
 tracing = { version = "0.1.40" }
 tracing-indicatif = { version = "0.3.6" }
 tracing-subscriber = { version = "0.3.18", features = ["env-filter"] }
@@ -107,7 +107,7 @@ url = { version = "2.5.0" }
 uuid = { version = "1.6.1", features = ["v4", "fast-rng", "macro-diagnostics", "js"] }
 walkdir = { version = "2.3.2" }
 wasm-bindgen = { version = "0.2.84" }
-wasm-bindgen-test = { version = "0.3.40" }
+wasm-bindgen-test = { version = "0.3.39" }
 wild = { version = "2" }
 
 [workspace.lints.rust]

README.md

@@ -150,7 +150,7 @@ Ruff can also be used as a [pre-commit](https://pre-commit.com/) hook via [`ruff
 ```yaml
 - repo: https://github.com/astral-sh/ruff-pre-commit
   # Ruff version.
-  rev: v0.2.1
+  rev: v0.1.11
   hooks:
     # Run the linter.
     - id: ruff
@@ -402,7 +402,6 @@ Ruff is used by a number of major open-source projects and companies, including:
     [Diffusers](https://github.com/huggingface/diffusers))
 - ING Bank ([popmon](https://github.com/ing-bank/popmon), [probatus](https://github.com/ing-bank/probatus))
 - [Ibis](https://github.com/ibis-project/ibis)
-- [ivy](https://github.com/unifyai/ivy)
 - [Jupyter](https://github.com/jupyter-server/jupyter_server)
 - [LangChain](https://github.com/hwchase17/langchain)
 - [Litestar](https://litestar.dev/)
@@ -433,7 +432,6 @@ Ruff is used by a number of major open-source projects and companies, including:
 - [PyInstaller](https://github.com/pyinstaller/pyinstaller)
 - [PyMC](https://github.com/pymc-devs/pymc/)
 - [PyMC-Marketing](https://github.com/pymc-labs/pymc-marketing)
-- [pytest](https://github.com/pytest-dev/pytest)
 - [PyTorch](https://github.com/pytorch/pytorch)
 - [Pydantic](https://github.com/pydantic/pydantic)
 - [Pylint](https://github.com/PyCQA/pylint)
@@ -464,7 +462,7 @@ Ruff is used by a number of major open-source projects and companies, including:
 
 ### Show Your Support
 
-If you're using Ruff, consider adding the Ruff badge to your project's `README.md`:
+If you're using Ruff, consider adding the Ruff badge to project's `README.md`:
 
 ```md
 [![Ruff](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/astral-sh/ruff/main/assets/badge/v2.json)](https://github.com/astral-sh/ruff)
@@ -490,6 +488,6 @@ MIT
 
 <div align="center">
   <a target="_blank" href="https://astral.sh" style="background:none">
-    <img src="https://raw.githubusercontent.com/astral-sh/ruff/main/assets/svg/Astral.svg" alt="Made by Astral">
+    <img src="https://raw.githubusercontent.com/astral-sh/ruff/main/assets/svg/Astral.svg">
   </a>
 </div>

crates/ruff/src/snapshots/ruff__version__tests__version_formatting.snap

@@ -1,5 +0,0 @@
----
-source: crates/ruff/src/version.rs
-expression: version
----
-0.0.0

crates/ruff/tests/deprecation.rs

@@ -1,149 +0,0 @@
-//! A test suite that ensures deprecated command line options have appropriate warnings / behaviors
-
-use ruff_linter::settings::types::SerializationFormat;
-use std::process::Command;
-
-use insta_cmd::{assert_cmd_snapshot, get_cargo_bin};
-
-const BIN_NAME: &str = "ruff";
-
-const STDIN: &str = "l = 1";
-
-fn ruff_check(show_source: Option<bool>, output_format: Option<String>) -> Command {
-    let mut cmd = Command::new(get_cargo_bin(BIN_NAME));
-    let output_format = output_format.unwrap_or(format!("{}", SerializationFormat::default(false)));
-    cmd.arg("--output-format");
-    cmd.arg(output_format);
-    cmd.arg("--no-cache");
-    match show_source {
-        Some(true) => {
-            cmd.arg("--show-source");
-        }
-        Some(false) => {
-            cmd.arg("--no-show-source");
-        }
-        None => {}
-    }
-    cmd.arg("-");
-
-    cmd
-}
-
-#[test]
-fn ensure_show_source_is_deprecated() {
-    assert_cmd_snapshot!(ruff_check(Some(true), None).pass_stdin(STDIN), @r###"
-    success: false
-    exit_code: 1
-    ----- stdout -----
-    -:1:1: E741 Ambiguous variable name: `l`
-    Found 1 error.
-
-    ----- stderr -----
-    warning: The `--show-source` argument is deprecated and has been ignored in favor of `--output-format=concise`.
-    "###);
-}
-
-#[test]
-fn ensure_no_show_source_is_deprecated() {
-    assert_cmd_snapshot!(ruff_check(Some(false), None).pass_stdin(STDIN), @r###"
-    success: false
-    exit_code: 1
-    ----- stdout -----
-    -:1:1: E741 Ambiguous variable name: `l`
-    Found 1 error.
-
-    ----- stderr -----
-    warning: The `--no-show-source` argument is deprecated and has been ignored in favor of `--output-format=concise`.
-    "###);
-}
-
-#[test]
-fn ensure_output_format_is_deprecated() {
-    assert_cmd_snapshot!(ruff_check(None, Some("text".into())).pass_stdin(STDIN), @r###"
-    success: false
-    exit_code: 1
-    ----- stdout -----
-    -:1:1: E741 Ambiguous variable name: `l`
-    Found 1 error.
-
-    ----- stderr -----
-    warning: `--output-format=text` is deprecated. Use `--output-format=full` or `--output-format=concise` instead. `text` will be treated as `concise`.
-    "###);
-}
-
-#[test]
-fn ensure_output_format_overrides_show_source() {
-    assert_cmd_snapshot!(ruff_check(Some(true), Some("concise".into())).pass_stdin(STDIN), @r###"
-    success: false
-    exit_code: 1
-    ----- stdout -----
-    -:1:1: E741 Ambiguous variable name: `l`
-    Found 1 error.
-
-    ----- stderr -----
-    warning: The `--show-source` argument is deprecated and has been ignored in favor of `--output-format=concise`.
-    "###);
-}
-
-#[test]
-fn ensure_full_output_format_overrides_no_show_source() {
-    assert_cmd_snapshot!(ruff_check(Some(false), Some("full".into())).pass_stdin(STDIN), @r###"
-    success: false
-    exit_code: 1
-    ----- stdout -----
-    -:1:1: E741 Ambiguous variable name: `l`
-      |
-    1 | l = 1
-      | ^ E741
-      |
-
-    Found 1 error.
-
-    ----- stderr -----
-    warning: The `--no-show-source` argument is deprecated and has been ignored in favor of `--output-format=full`.
-    "###);
-}
-
-#[test]
-fn ensure_output_format_uses_concise_over_no_show_source() {
-    assert_cmd_snapshot!(ruff_check(Some(false), Some("concise".into())).pass_stdin(STDIN), @r###"
-    success: false
-    exit_code: 1
-    ----- stdout -----
-    -:1:1: E741 Ambiguous variable name: `l`
-    Found 1 error.
-
-    ----- stderr -----
-    warning: The `--no-show-source` argument is deprecated and has been ignored in favor of `--output-format=concise`.
-    "###);
-}
-
-#[test]
-fn ensure_deprecated_output_format_overrides_show_source() {
-    assert_cmd_snapshot!(ruff_check(Some(true), Some("text".into())).pass_stdin(STDIN), @r###"
-    success: false
-    exit_code: 1
-    ----- stdout -----
-    -:1:1: E741 Ambiguous variable name: `l`
-    Found 1 error.
-
-    ----- stderr -----
-    warning: The `--show-source` argument is deprecated and has been ignored in favor of `--output-format=text`.
-    warning: `--output-format=text` is deprecated. Use `--output-format=full` or `--output-format=concise` instead. `text` will be treated as `concise`.
-    "###);
-}
-
-#[test]
-fn ensure_deprecated_output_format_overrides_no_show_source() {
-    assert_cmd_snapshot!(ruff_check(Some(false), Some("text".into())).pass_stdin(STDIN), @r###"
-    success: false
-    exit_code: 1
-    ----- stdout -----
-    -:1:1: E741 Ambiguous variable name: `l`
-    Found 1 error.
-
-    ----- stderr -----
-    warning: The `--no-show-source` argument is deprecated and has been ignored in favor of `--output-format=text`.
-    warning: `--output-format=text` is deprecated. Use `--output-format=full` or `--output-format=concise` instead. `text` will be treated as `concise`.
-    "###);
-}

crates/ruff/tests/show_settings.rs

@@ -1,29 +0,0 @@
-use insta_cmd::{assert_cmd_snapshot, get_cargo_bin};
-use std::path::Path;
-use std::process::Command;
-
-const BIN_NAME: &str = "ruff";
-
-#[cfg(not(target_os = "windows"))]
-const TEST_FILTERS: &[(&str, &str)] = &[
-    ("\"[^\\*\"]*/pyproject.toml", "\"[BASEPATH]/pyproject.toml"),
-    ("\".*/crates", "\"[BASEPATH]/crates"),
-    ("\".*/\\.ruff_cache", "\"[BASEPATH]/.ruff_cache"),
-    ("\".*/ruff\"", "\"[BASEPATH]\""),
-];
-#[cfg(target_os = "windows")]
-const TEST_FILTERS: &[(&str, &str)] = &[
-    (r#""[^\*"]*\\pyproject.toml"#, "\"[BASEPATH]/pyproject.toml"),
-    (r#"".*\\crates"#, "\"[BASEPATH]/crates"),
-    (r#"".*\\\.ruff_cache"#, "\"[BASEPATH]/.ruff_cache"),
-    (r#"".*\\ruff""#, "\"[BASEPATH]\""),
-    (r#"\\+(\w\w|\s|")"#, "/$1"),
-];
-
-#[test]
-fn display_default_settings() {
-    insta::with_settings!({ filters => TEST_FILTERS.to_vec() }, {
-        assert_cmd_snapshot!(Command::new(get_cargo_bin(BIN_NAME))
-            .args(["check", "--show-settings", "unformatted.py"]).current_dir(Path::new("./resources/test/fixtures")));
-    });
-}

crates/ruff/tests/snapshots/show_settings__display_default_settings.snap

@@ -1,367 +0,0 @@
----
-source: crates/ruff/tests/show_settings.rs
-info:
-  program: ruff
-  args:
-    - check
-    - "--show-settings"
-    - unformatted.py
----
-success: true
-exit_code: 0
------ stdout -----
-Resolved settings for: "[BASEPATH]/crates/ruff/resources/test/fixtures/unformatted.py"
-Settings path: "[BASEPATH]/pyproject.toml"
-
-# General Settings
-cache_dir = "[BASEPATH]/.ruff_cache"
-fix = false
-fix_only = false
-output_format = concise
-show_fixes = false
-unsafe_fixes = hint
-
-# File Resolver Settings
-file_resolver.exclude = [
-	".bzr",
-	".direnv",
-	".eggs",
-	".git",
-	".git-rewrite",
-	".hg",
-	".ipynb_checkpoints",
-	".mypy_cache",
-	".nox",
-	".pants.d",
-	".pyenv",
-	".pytest_cache",
-	".pytype",
-	".ruff_cache",
-	".svn",
-	".tox",
-	".venv",
-	".vscode",
-	"__pypackages__",
-	"_build",
-	"buck-out",
-	"build",
-	"dist",
-	"node_modules",
-	"site-packages",
-	"venv",
-]
-file_resolver.extend_exclude = [
-	"crates/ruff_linter/resources/",
-	"crates/ruff_python_formatter/resources/",
-]
-file_resolver.force_exclude = false
-file_resolver.include = [
-	"*.py",
-	"*.pyi",
-	"**/pyproject.toml",
-]
-file_resolver.extend_include = []
-file_resolver.respect_gitignore = true
-file_resolver.project_root = "[BASEPATH]"
-
-# Linter Settings
-linter.exclude = []
-linter.project_root = "[BASEPATH]"
-linter.rules.enabled = [
-	MultipleImportsOnOneLine,
-	ModuleImportNotAtTopOfFile,
-	MultipleStatementsOnOneLineColon,
-	MultipleStatementsOnOneLineSemicolon,
-	UselessSemicolon,
-	NoneComparison,
-	TrueFalseComparison,
-	NotInTest,
-	NotIsTest,
-	TypeComparison,
-	BareExcept,
-	LambdaAssignment,
-	AmbiguousVariableName,
-	AmbiguousClassName,
-	AmbiguousFunctionName,
-	IOError,
-	SyntaxError,
-	UnusedImport,
-	ImportShadowedByLoopVar,
-	UndefinedLocalWithImportStar,
-	LateFutureImport,
-	UndefinedLocalWithImportStarUsage,
-	UndefinedLocalWithNestedImportStarUsage,
-	FutureFeatureNotDefined,
-	PercentFormatInvalidFormat,
-	PercentFormatExpectedMapping,
-	PercentFormatExpectedSequence,
-	PercentFormatExtraNamedArguments,
-	PercentFormatMissingArgument,
-	PercentFormatMixedPositionalAndNamed,
-	PercentFormatPositionalCountMismatch,
-	PercentFormatStarRequiresSequence,
-	PercentFormatUnsupportedFormatCharacter,
-	StringDotFormatInvalidFormat,
-	StringDotFormatExtraNamedArguments,
-	StringDotFormatExtraPositionalArguments,
-	StringDotFormatMissingArguments,
-	StringDotFormatMixingAutomatic,
-	FStringMissingPlaceholders,
-	MultiValueRepeatedKeyLiteral,
-	MultiValueRepeatedKeyVariable,
-	ExpressionsInStarAssignment,
-	MultipleStarredExpressions,
-	AssertTuple,
-	IsLiteral,
-	InvalidPrintSyntax,
-	IfTuple,
-	BreakOutsideLoop,
-	ContinueOutsideLoop,
-	YieldOutsideFunction,
-	ReturnOutsideFunction,
-	DefaultExceptNotLast,
-	ForwardAnnotationSyntaxError,
-	RedefinedWhileUnused,
-	UndefinedName,
-	UndefinedExport,
-	UndefinedLocal,
-	UnusedVariable,
-	UnusedAnnotation,
-	RaiseNotImplemented,
-]
-linter.rules.should_fix = [
-	MultipleImportsOnOneLine,
-	ModuleImportNotAtTopOfFile,
-	MultipleStatementsOnOneLineColon,
-	MultipleStatementsOnOneLineSemicolon,
-	UselessSemicolon,
-	NoneComparison,
-	TrueFalseComparison,
-	NotInTest,
-	NotIsTest,
-	TypeComparison,
-	BareExcept,
-	LambdaAssignment,
-	AmbiguousVariableName,
-	AmbiguousClassName,
-	AmbiguousFunctionName,
-	IOError,
-	SyntaxError,
-	UnusedImport,
-	ImportShadowedByLoopVar,
-	UndefinedLocalWithImportStar,
-	LateFutureImport,
-	UndefinedLocalWithImportStarUsage,
-	UndefinedLocalWithNestedImportStarUsage,
-	FutureFeatureNotDefined,
-	PercentFormatInvalidFormat,
-	PercentFormatExpectedMapping,
-	PercentFormatExpectedSequence,
-	PercentFormatExtraNamedArguments,
-	PercentFormatMissingArgument,
-	PercentFormatMixedPositionalAndNamed,
-	PercentFormatPositionalCountMismatch,
-	PercentFormatStarRequiresSequence,
-	PercentFormatUnsupportedFormatCharacter,
-	StringDotFormatInvalidFormat,
-	StringDotFormatExtraNamedArguments,
-	StringDotFormatExtraPositionalArguments,
-	StringDotFormatMissingArguments,
-	StringDotFormatMixingAutomatic,
-	FStringMissingPlaceholders,
-	MultiValueRepeatedKeyLiteral,
-	MultiValueRepeatedKeyVariable,
-	ExpressionsInStarAssignment,
-	MultipleStarredExpressions,
-	AssertTuple,
-	IsLiteral,
-	InvalidPrintSyntax,
-	IfTuple,
-	BreakOutsideLoop,
-	ContinueOutsideLoop,
-	YieldOutsideFunction,
-	ReturnOutsideFunction,
-	DefaultExceptNotLast,
-	ForwardAnnotationSyntaxError,
-	RedefinedWhileUnused,
-	UndefinedName,
-	UndefinedExport,
-	UndefinedLocal,
-	UnusedVariable,
-	UnusedAnnotation,
-	RaiseNotImplemented,
-]
-linter.per_file_ignores = {}
-linter.safety_table.forced_safe = []
-linter.safety_table.forced_unsafe = []
-linter.target_version = Py37
-linter.preview = disabled
-linter.explicit_preview_rules = false
-linter.extension.mapping = {}
-linter.allowed_confusables = []
-linter.builtins = []
-linter.dummy_variable_rgx = ^(_+|(_+[a-zA-Z0-9_]*[a-zA-Z0-9]+?))$
-linter.external = []
-linter.ignore_init_module_imports = false
-linter.logger_objects = []
-linter.namespace_packages = []
-linter.src = ["[BASEPATH]"]
-linter.tab_size = 4
-linter.line_length = 88
-linter.task_tags = [
-	TODO,
-	FIXME,
-	XXX,
-]
-linter.typing_modules = []
-
-# Linter Plugins
-linter.flake8_annotations.mypy_init_return = false
-linter.flake8_annotations.suppress_dummy_args = false
-linter.flake8_annotations.suppress_none_returning = false
-linter.flake8_annotations.allow_star_arg_any = false
-linter.flake8_annotations.ignore_fully_untyped = false
-linter.flake8_bandit.hardcoded_tmp_directory = [
-	/tmp,
-	/var/tmp,
-	/dev/shm,
-]
-linter.flake8_bandit.check_typed_exception = false
-linter.flake8_bugbear.extend_immutable_calls = []
-linter.flake8_builtins.builtins_ignorelist = []
-linter.flake8_comprehensions.allow_dict_calls_with_keyword_arguments = false
-linter.flake8_copyright.notice_rgx = (?i)Copyright\s+(\(C\)\s+)?\d{4}(-\d{4})*
-linter.flake8_copyright.author = none
-linter.flake8_copyright.min_file_size = 0
-linter.flake8_errmsg.max_string_length = 0
-linter.flake8_gettext.functions_names = [
-	_,
-	gettext,
-	ngettext,
-]
-linter.flake8_implicit_str_concat.allow_multiline = true
-linter.flake8_import_conventions.aliases = {"matplotlib": "mpl", "matplotlib.pyplot": "plt", "pandas": "pd", "seaborn": "sns", "tensorflow": "tf", "networkx": "nx", "plotly.express": "px", "polars": "pl", "numpy": "np", "panel": "pn", "pyarrow": "pa", "altair": "alt", "tkinter": "tk", "holoviews": "hv"}
-linter.flake8_import_conventions.banned_aliases = {}
-linter.flake8_import_conventions.banned_from = []
-linter.flake8_pytest_style.fixture_parentheses = true
-linter.flake8_pytest_style.parametrize_names_type = tuple
-linter.flake8_pytest_style.parametrize_values_type = list
-linter.flake8_pytest_style.parametrize_values_row_type = tuple
-linter.flake8_pytest_style.raises_require_match_for = [
-	BaseException,
-	Exception,
-	ValueError,
-	OSError,
-	IOError,
-	EnvironmentError,
-	socket.error,
-]
-linter.flake8_pytest_style.raises_extend_require_match_for = []
-linter.flake8_pytest_style.mark_parentheses = true
-linter.flake8_quotes.inline_quotes = double
-linter.flake8_quotes.multiline_quotes = double
-linter.flake8_quotes.docstring_quotes = double
-linter.flake8_quotes.avoid_escape = true
-linter.flake8_self.ignore_names = [
-	_make,
-	_asdict,
-	_replace,
-	_fields,
-	_field_defaults,
-	_name_,
-	_value_,
-]
-linter.flake8_tidy_imports.ban_relative_imports = "parents"
-linter.flake8_tidy_imports.banned_api = {}
-linter.flake8_tidy_imports.banned_module_level_imports = []
-linter.flake8_type_checking.strict = false
-linter.flake8_type_checking.exempt_modules = [
-	typing,
-	typing_extensions,
-]
-linter.flake8_type_checking.runtime_required_base_classes = []
-linter.flake8_type_checking.runtime_required_decorators = []
-linter.flake8_type_checking.quote_annotations = false
-linter.flake8_unused_arguments.ignore_variadic_names = false
-linter.isort.required_imports = []
-linter.isort.combine_as_imports = false
-linter.isort.force_single_line = false
-linter.isort.force_sort_within_sections = false
-linter.isort.detect_same_package = true
-linter.isort.case_sensitive = false
-linter.isort.force_wrap_aliases = false
-linter.isort.force_to_top = []
-linter.isort.known_modules = {}
-linter.isort.order_by_type = true
-linter.isort.relative_imports_order = furthest_to_closest
-linter.isort.single_line_exclusions = []
-linter.isort.split_on_trailing_comma = true
-linter.isort.classes = []
-linter.isort.constants = []
-linter.isort.variables = []
-linter.isort.no_lines_before = []
-linter.isort.lines_after_imports = -1
-linter.isort.lines_between_types = 0
-linter.isort.forced_separate = []
-linter.isort.section_order = [
-	known { type = future },
-	known { type = standard_library },
-	known { type = third_party },
-	known { type = first_party },
-	known { type = local_folder },
-]
-linter.isort.no_sections = false
-linter.isort.from_first = false
-linter.isort.length_sort = false
-linter.isort.length_sort_straight = false
-linter.mccabe.max_complexity = 10
-linter.pep8_naming.ignore_names = [
-	setUp,
-	tearDown,
-	setUpClass,
-	tearDownClass,
-	setUpModule,
-	tearDownModule,
-	asyncSetUp,
-	asyncTearDown,
-	setUpTestData,
-	failureException,
-	longMessage,
-	maxDiff,
-]
-linter.pep8_naming.classmethod_decorators = []
-linter.pep8_naming.staticmethod_decorators = []
-linter.pycodestyle.max_line_length = 88
-linter.pycodestyle.max_doc_length = none
-linter.pycodestyle.ignore_overlong_task_comments = false
-linter.pyflakes.extend_generics = []
-linter.pylint.allow_magic_value_types = [
-	str,
-	bytes,
-]
-linter.pylint.allow_dunder_method_names = []
-linter.pylint.max_args = 5
-linter.pylint.max_positional_args = 5
-linter.pylint.max_returns = 6
-linter.pylint.max_bool_expr = 5
-linter.pylint.max_branches = 12
-linter.pylint.max_statements = 50
-linter.pylint.max_public_methods = 20
-linter.pylint.max_locals = 15
-linter.pyupgrade.keep_runtime_typing = false
-
-# Formatter Settings
-formatter.exclude = []
-formatter.target_version = Py37
-formatter.preview = disabled
-formatter.line_width = 88
-formatter.line_ending = auto
-formatter.indent_style = space
-formatter.indent_width = 4
-formatter.quote_style = double
-formatter.magic_trailing_comma = respect
-formatter.docstring_code_format = disabled
-formatter.docstring_code_line_width = dynamic
-
------ stderr -----
-

crates/ruff_benchmark/README.md

@@ -1,16 +1,5 @@
 # Ruff Benchmarks
 
-The `ruff_benchmark` crate benchmarks the linter and the formatter on individual files:
-
-```shell
-# Run once on the "baseline".
-cargo bench -p ruff_benchmark -- --save-baseline=main
-
-# Compare against the "baseline".
-cargo bench -p ruff_benchmark -- --baseline=main
-
-# Run the lexer benchmarks.
-cargo bench -p ruff_benchmark lexer -- --baseline=main
-```
+The `ruff_benchmark` crate benchmarks the linter and the formatter on individual files.
 
 See [CONTRIBUTING.md](../../CONTRIBUTING.md) on how to use these benchmarks.

crates/ruff_benchmark/benches/formatter.rs

@@ -7,7 +7,7 @@ use ruff_benchmark::{TestCase, TestFile, TestFileDownloadError};
 use ruff_python_formatter::{format_module_ast, PreviewMode, PyFormatOptions};
 use ruff_python_index::CommentRangesBuilder;
 use ruff_python_parser::lexer::lex;
-use ruff_python_parser::{allocate_tokens_vec, parse_tokens, Mode};
+use ruff_python_parser::{parse_tokens, Mode};
 
 #[cfg(target_os = "windows")]
 #[global_allocator]
@@ -52,7 +52,7 @@ fn benchmark_formatter(criterion: &mut Criterion) {
             BenchmarkId::from_parameter(case.name()),
             &case,
             |b, case| {
-                let mut tokens = allocate_tokens_vec(case.code());
+                let mut tokens = Vec::new();
                 let mut comment_ranges = CommentRangesBuilder::default();
 
                 for result in lex(case.code(), Mode::Module) {

crates/ruff_cli/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
-name = "ruff"
-version = "0.2.1"
+name = "ruff_cli"
+version = "0.1.11"
 publish = false
 authors = { workspace = true }
 edition = { workspace = true }
@@ -10,7 +10,9 @@ documentation = { workspace = true }
 repository = { workspace = true }
 license = { workspace = true }
 readme = "../../README.md"
-default-run = "ruff"
+
+[[bin]]
+name = "ruff"
 
 [dependencies]
 ruff_cache = { path = "../ruff_cache" }
@@ -30,7 +32,7 @@ bincode = { workspace = true }
 bitflags = { workspace = true }
 cachedir = { workspace = true }
 chrono = { workspace = true }
-clap = { workspace = true, features = ["derive", "env", "wrap_help"] }
+clap = { workspace = true, features = ["derive", "env"] }
 clap_complete_command = { workspace = true }
 clearscreen = { workspace = true }
 colored = { workspace = true }
@@ -54,8 +56,6 @@ walkdir = { workspace = true }
 wild = { workspace = true }
 
 [dev-dependencies]
-# Enable test rules during development
-ruff_linter = { path = "../ruff_linter", features = ["clap", "test-rules"] }
 assert_cmd = { workspace = true }
 # Avoid writing colored snapshots when running tests from the terminal
 colored = { workspace = true, features = ["no-color"]}

crates/ruff_cli/src/args.rs

@@ -1,10 +1,6 @@
-use std::cmp::Ordering;
-use std::fmt::Formatter;
 use std::path::PathBuf;
-use std::str::FromStr;
 
 use clap::{command, Parser};
-use colored::Colorize;
 use regex::Regex;
 use rustc_hash::FxHashMap;
 
@@ -15,9 +11,7 @@ use ruff_linter::settings::types::{
     ExtensionPair, FilePattern, PatternPrefixPair, PerFileIgnore, PreviewMode, PythonVersion,
     SerializationFormat, UnsafeFixes,
 };
-use ruff_linter::{warn_user, RuleParser, RuleSelector, RuleSelectorParser};
-use ruff_source_file::{LineIndex, OneIndexed};
-use ruff_text_size::TextRange;
+use ruff_linter::{RuleParser, RuleSelector, RuleSelectorParser};
 use ruff_workspace::configuration::{Configuration, RuleSelection};
 use ruff_workspace::options::PycodestyleOptions;
 use ruff_workspace::resolver::ConfigurationTransformer;
@@ -89,7 +83,7 @@ pub enum Command {
     },
 }
 
-// The `Parser` derive is for ruff_dev, for ruff `Args` would be sufficient
+// The `Parser` derive is for ruff_dev, for ruff_cli `Args` would be sufficient
 #[derive(Clone, Debug, clap::Parser)]
 #[allow(clippy::struct_excessive_bools)]
 pub struct CheckCommand {
@@ -110,7 +104,6 @@ pub struct CheckCommand {
     no_unsafe_fixes: bool,
     /// Show violations with source code.
     /// Use `--no-show-source` to disable.
-    /// (Deprecated: use `--output-format=full` or `--output-format=concise` instead of `--show-source` and `--no-show-source`, respectively)
     #[arg(long, overrides_with("no_show_source"))]
     show_source: bool,
     #[clap(long, overrides_with("show_source"), hide = true)]
@@ -138,8 +131,6 @@ pub struct CheckCommand {
     ignore_noqa: bool,
 
     /// Output serialization format for violations.
-    /// The default serialization format is "concise".
-    /// In preview mode, the default serialization format is "full".
     #[arg(long, value_enum, env = "RUFF_OUTPUT_FORMAT")]
     pub output_format: Option<SerializationFormat>,
 
@@ -299,10 +290,6 @@ pub struct CheckCommand {
     /// The name of the file when passing it through stdin.
     #[arg(long, help_heading = "Miscellaneous")]
     pub stdin_filename: Option<PathBuf>,
-    /// List of mappings from file extension to language (one of ["python", "ipynb", "pyi"]). For
-    /// example, to treat `.ipy` files as IPython notebooks, use `--extension ipy:ipynb`.
-    #[arg(long, value_delimiter = ',')]
-    pub extension: Option<Vec<ExtensionPair>>,
     /// Exit with status code "0", even upon detecting lint violations.
     #[arg(
         short,
@@ -365,6 +352,9 @@ pub struct CheckCommand {
         conflicts_with = "watch",
     )]
     pub show_settings: bool,
+    /// List of mappings from file extension to language (one of ["python", "ipynb", "pyi"]).
+    #[arg(long, value_delimiter = ',', hide = true)]
+    pub extension: Option<Vec<ExtensionPair>>,
     /// Dev-only argument to show fixes
     #[arg(long, hide = true)]
     pub ecosystem_ci: bool,
@@ -433,10 +423,6 @@ pub struct FormatCommand {
     /// The name of the file when passing it through stdin.
     #[arg(long, help_heading = "Miscellaneous")]
     pub stdin_filename: Option<PathBuf>,
-    /// List of mappings from file extension to language (one of ["python", "ipynb", "pyi"]). For
-    /// example, to treat `.ipy` files as IPython notebooks, use `--extension ipy:ipynb`.
-    #[arg(long, value_delimiter = ',')]
-    pub extension: Option<Vec<ExtensionPair>>,
     /// The minimum Python version that should be supported.
     #[arg(long, value_enum)]
     pub target_version: Option<PythonVersion>,
@@ -446,21 +432,6 @@ pub struct FormatCommand {
     preview: bool,
     #[clap(long, overrides_with("preview"), hide = true)]
     no_preview: bool,
-
-    /// When specified, Ruff will try to only format the code in the given range.
-    /// It might be necessary to extend the start backwards or the end forwards, to fully enclose a logical line.
-    /// The `<RANGE>` uses the format `<start_line>:<start_column>-<end_line>:<end_column>`.
-    ///
-    /// - The line and column numbers are 1 based.
-    /// - The column specifies the nth-unicode codepoint on that line.
-    /// - The end offset is exclusive.
-    /// - The column numbers are optional. You can write `--range=1-2` instead of `--range=1:1-2:1`.
-    /// - The end position is optional. You can write `--range=2` to format the entire document starting from the second line.
-    /// - The start position is optional. You can write `--range=-3` to format the first three lines of the document.
-    ///
-    /// The option can only be used when formatting a single file. Range formatting of notebooks is unsupported.
-    #[clap(long, help_heading = "Editor options", verbatim_doc_comment)]
-    pub range: Option<FormatRange>,
 }
 
 #[derive(Debug, Clone, Copy, clap::ValueEnum)]
@@ -557,6 +528,7 @@ impl CheckCommand {
                     self.no_respect_gitignore,
                 ),
                 select: self.select,
+                show_source: resolve_bool_arg(self.show_source, self.no_show_source),
                 target_version: self.target_version,
                 unfixable: self.unfixable,
                 // TODO(charlie): Included in `pyproject.toml`, but not inherited.
@@ -566,11 +538,7 @@ impl CheckCommand {
                 unsafe_fixes: resolve_bool_arg(self.unsafe_fixes, self.no_unsafe_fixes)
                     .map(UnsafeFixes::from),
                 force_exclude: resolve_bool_arg(self.force_exclude, self.no_force_exclude),
-                output_format: resolve_output_format(
-                    self.output_format,
-                    resolve_bool_arg(self.show_source, self.no_show_source),
-                    resolve_bool_arg(self.preview, self.no_preview).unwrap_or_default(),
-                ),
+                output_format: self.output_format,
                 show_fixes: resolve_bool_arg(self.show_fixes, self.no_show_fixes),
                 extension: self.extension,
             },
@@ -591,7 +559,6 @@ impl FormatCommand {
                 isolated: self.isolated,
                 no_cache: self.no_cache,
                 stdin_filename: self.stdin_filename,
-                range: self.range,
             },
             CliOverrides {
                 line_length: self.line_length,
@@ -604,7 +571,6 @@ impl FormatCommand {
                 force_exclude: resolve_bool_arg(self.force_exclude, self.no_force_exclude),
                 target_version: self.target_version,
                 cache_dir: self.cache_dir,
-                extension: self.extension,
 
                 // Unsupported on the formatter CLI, but required on `Overrides`.
                 ..CliOverrides::default()
@@ -622,43 +588,6 @@ fn resolve_bool_arg(yes: bool, no: bool) -> Option<bool> {
     }
 }
 
-fn resolve_output_format(
-    output_format: Option<SerializationFormat>,
-    show_sources: Option<bool>,
-    preview: bool,
-) -> Option<SerializationFormat> {
-    Some(match (output_format, show_sources) {
-        (Some(o), None) => o,
-        (Some(SerializationFormat::Grouped), Some(true)) => {
-            warn_user!("`--show-source` with `--output-format=grouped` is deprecated, and will not show source files. Use `--output-format=full` to show source information.");
-            SerializationFormat::Grouped
-        }
-        (Some(fmt), Some(true)) => {
-            warn_user!("The `--show-source` argument is deprecated and has been ignored in favor of `--output-format={fmt}`.");
-            fmt
-        }
-        (Some(fmt), Some(false)) => {
-            warn_user!("The `--no-show-source` argument is deprecated and has been ignored in favor of `--output-format={fmt}`.");
-            fmt
-        }
-        (None, Some(true)) => {
-            warn_user!("The `--show-source` argument is deprecated. Use `--output-format=full` instead.");
-            SerializationFormat::Full
-        }
-        (None, Some(false)) => {
-            warn_user!("The `--no-show-source` argument is deprecated. Use `--output-format=concise` instead.");
-            SerializationFormat::Concise
-        }
-        (None, None) => return None
-    }).map(|format| match format {
-        SerializationFormat::Text => {
-            warn_user!("`--output-format=text` is deprecated. Use `--output-format=full` or `--output-format=concise` instead. `text` will be treated as `{}`.", SerializationFormat::default(preview));
-            SerializationFormat::default(preview)
-        },
-        other => other
-    })
-}
-
 /// CLI settings that are distinct from configuration (commands, lists of files,
 /// etc.).
 #[allow(clippy::struct_excessive_bools)]
@@ -692,196 +621,6 @@ pub struct FormatArguments {
     pub files: Vec<PathBuf>,
     pub isolated: bool,
     pub stdin_filename: Option<PathBuf>,
-    pub range: Option<FormatRange>,
-}
-
-/// A text range specified by line and column numbers.
-#[derive(Copy, Clone, Debug)]
-pub struct FormatRange {
-    start: LineColumn,
-    end: LineColumn,
-}
-
-impl FormatRange {
-    /// Converts the line:column range to a byte offset range specific for `source`.
-    ///
-    /// Returns an empty range if the start range is past the end of `source`.
-    pub(super) fn to_text_range(self, source: &str, line_index: &LineIndex) -> TextRange {
-        let start_byte_offset = line_index.offset(self.start.line, self.start.column, source);
-        let end_byte_offset = line_index.offset(self.end.line, self.end.column, source);
-
-        TextRange::new(start_byte_offset, end_byte_offset)
-    }
-}
-
-impl FromStr for FormatRange {
-    type Err = FormatRangeParseError;
-
-    fn from_str(value: &str) -> Result<Self, Self::Err> {
-        let (start, end) = value.split_once('-').unwrap_or((value, ""));
-
-        let start = if start.is_empty() {
-            LineColumn::default()
-        } else {
-            start.parse().map_err(FormatRangeParseError::InvalidStart)?
-        };
-
-        let end = if end.is_empty() {
-            LineColumn {
-                line: OneIndexed::MAX,
-                column: OneIndexed::MAX,
-            }
-        } else {
-            end.parse().map_err(FormatRangeParseError::InvalidEnd)?
-        };
-
-        if start > end {
-            return Err(FormatRangeParseError::StartGreaterThanEnd(start, end));
-        }
-
-        Ok(FormatRange { start, end })
-    }
-}
-
-#[derive(Clone, Debug)]
-pub enum FormatRangeParseError {
-    InvalidStart(LineColumnParseError),
-    InvalidEnd(LineColumnParseError),
-
-    StartGreaterThanEnd(LineColumn, LineColumn),
-}
-
-impl std::fmt::Display for FormatRangeParseError {
-    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
-        let tip = "  tip:".bold().green();
-        match self {
-            FormatRangeParseError::StartGreaterThanEnd(start, end) => {
-                write!(
-                    f,
-                    "the start position '{start_invalid}' is greater than the end position '{end_invalid}'.\n  {tip} Try switching start and end: '{end}-{start}'",
-                    start_invalid=start.to_string().bold().yellow(),
-                    end_invalid=end.to_string().bold().yellow(),
-                    start=start.to_string().green().bold(),
-                    end=end.to_string().green().bold()
-                )
-            }
-            FormatRangeParseError::InvalidStart(inner) => inner.write(f, true),
-            FormatRangeParseError::InvalidEnd(inner) => inner.write(f, false),
-        }
-    }
-}
-
-impl std::error::Error for FormatRangeParseError {}
-
-#[derive(Copy, Clone, Debug)]
-pub struct LineColumn {
-    pub line: OneIndexed,
-    pub column: OneIndexed,
-}
-
-impl std::fmt::Display for LineColumn {
-    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
-        write!(f, "{line}:{column}", line = self.line, column = self.column)
-    }
-}
-
-impl Default for LineColumn {
-    fn default() -> Self {
-        LineColumn {
-            line: OneIndexed::MIN,
-            column: OneIndexed::MIN,
-        }
-    }
-}
-
-impl PartialOrd for LineColumn {
-    #[inline]
-    fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
-        Some(self.cmp(other))
-    }
-}
-
-impl Ord for LineColumn {
-    fn cmp(&self, other: &Self) -> Ordering {
-        self.line
-            .cmp(&other.line)
-            .then(self.column.cmp(&other.column))
-    }
-}
-
-impl PartialEq for LineColumn {
-    fn eq(&self, other: &Self) -> bool {
-        self.cmp(other) == Ordering::Equal
-    }
-}
-
-impl Eq for LineColumn {}
-
-impl FromStr for LineColumn {
-    type Err = LineColumnParseError;
-
-    fn from_str(value: &str) -> Result<Self, Self::Err> {
-        let (line, column) = value.split_once(':').unwrap_or((value, "1"));
-
-        let line: usize = line.parse().map_err(LineColumnParseError::LineParseError)?;
-        let column: usize = column
-            .parse()
-            .map_err(LineColumnParseError::ColumnParseError)?;
-
-        match (OneIndexed::new(line), OneIndexed::new(column)) {
-            (Some(line), Some(column)) => Ok(LineColumn { line, column }),
-            (Some(line), None) => Err(LineColumnParseError::ZeroColumnIndex { line }),
-            (None, Some(column)) => Err(LineColumnParseError::ZeroLineIndex { column }),
-            (None, None) => Err(LineColumnParseError::ZeroLineAndColumnIndex),
-        }
-    }
-}
-
-#[derive(Clone, Debug)]
-pub enum LineColumnParseError {
-    ZeroLineIndex { column: OneIndexed },
-    ZeroColumnIndex { line: OneIndexed },
-    ZeroLineAndColumnIndex,
-    LineParseError(std::num::ParseIntError),
-    ColumnParseError(std::num::ParseIntError),
-}
-
-impl LineColumnParseError {
-    fn write(&self, f: &mut std::fmt::Formatter, start_range: bool) -> std::fmt::Result {
-        let tip = "tip:".bold().green();
-
-        let range = if start_range { "start" } else { "end" };
-
-        match self {
-            LineColumnParseError::ColumnParseError(inner) => {
-                write!(f, "the {range}s column is not a valid number ({inner})'\n  {tip} The format is 'line:column'.")
-            }
-            LineColumnParseError::LineParseError(inner) => {
-                write!(f, "the {range} line is not a valid number ({inner})\n  {tip} The format is 'line:column'.")
-            }
-            LineColumnParseError::ZeroColumnIndex { line } => {
-                write!(
-                    f,
-                    "the {range} column is 0, but it should be 1 or greater.\n  {tip} The column numbers start at 1.\n  {tip} Try {suggestion} instead.",
-                    suggestion=format!("{line}:1").green().bold()
-                )
-            }
-            LineColumnParseError::ZeroLineIndex { column } => {
-                write!(
-                    f,
-                    "the {range} line is 0, but it should be 1 or greater.\n  {tip} The line numbers start at 1.\n  {tip} Try {suggestion} instead.",
-                    suggestion=format!("1:{column}").green().bold()
-                )
-            }
-            LineColumnParseError::ZeroLineAndColumnIndex => {
-                write!(
-                    f,
-                    "the {range} line and column are both 0, but they should be 1 or greater.\n  {tip} The line and column numbers start at 1.\n  {tip} Try {suggestion} instead.",
-                    suggestion="1:1".to_string().green().bold()
-                )
-            }
-        }
-    }
 }
 
 /// CLI settings that function as configuration overrides.
@@ -903,6 +642,7 @@ pub struct CliOverrides {
     pub preview: Option<PreviewMode>,
     pub respect_gitignore: Option<bool>,
     pub select: Option<Vec<RuleSelector>>,
+    pub show_source: Option<bool>,
     pub target_version: Option<PythonVersion>,
     pub unfixable: Option<Vec<RuleSelector>>,
     // TODO(charlie): Captured in pyproject.toml as a default, but not part of `Settings`.
@@ -989,6 +729,9 @@ impl ConfigurationTransformer for CliOverrides {
         if let Some(respect_gitignore) = &self.respect_gitignore {
             config.respect_gitignore = Some(*respect_gitignore);
         }
+        if let Some(show_source) = &self.show_source {
+            config.show_source = Some(*show_source);
+        }
         if let Some(show_fixes) = &self.show_fixes {
             config.show_fixes = Some(*show_fixes);
         }
@@ -996,7 +739,7 @@ impl ConfigurationTransformer for CliOverrides {
             config.target_version = Some(*target_version);
         }
         if let Some(extension) = &self.extension {
-            config.extension = Some(extension.iter().cloned().collect());
+            config.lint.extension = Some(extension.clone().into_iter().collect());
         }
 
         config

crates/ruff_cli/src/bin/ruff.rs

@@ -3,8 +3,8 @@ use std::process::ExitCode;
 use clap::{Parser, Subcommand};
 use colored::Colorize;
 
-use ruff::args::{Args, Command};
-use ruff::{run, ExitStatus};
+use ruff_cli::args::{Args, Command};
+use ruff_cli::{run, ExitStatus};
 
 #[cfg(target_os = "windows")]
 #[global_allocator]

crates/ruff_cli/src/cache.rs

@@ -1050,7 +1050,6 @@ mod tests {
                 &self.settings.formatter,
                 PySourceType::Python,
                 FormatMode::Write,
-                None,
                 Some(cache),
             )
         }

crates/ruff_cli/src/commands/format.rs

@@ -23,13 +23,12 @@ use ruff_linter::rules::flake8_quotes::settings::Quote;
 use ruff_linter::source_kind::{SourceError, SourceKind};
 use ruff_linter::warn_user_once;
 use ruff_python_ast::{PySourceType, SourceType};
-use ruff_python_formatter::{format_module_source, format_range, FormatModuleError, QuoteStyle};
-use ruff_source_file::LineIndex;
+use ruff_python_formatter::{format_module_source, FormatModuleError, QuoteStyle};
 use ruff_text_size::{TextLen, TextRange, TextSize};
 use ruff_workspace::resolver::{match_exclusion, python_files_in_path, ResolvedFile, Resolver};
 use ruff_workspace::FormatterSettings;
 
-use crate::args::{CliOverrides, FormatArguments, FormatRange};
+use crate::args::{CliOverrides, FormatArguments};
 use crate::cache::{Cache, FileCacheKey, PackageCacheMap, PackageCaches};
 use crate::panic::{catch_unwind, PanicError};
 use crate::resolve::resolve;
@@ -78,13 +77,6 @@ pub(crate) fn format(
         return Ok(ExitStatus::Success);
     }
 
-    if cli.range.is_some() && paths.len() > 1 {
-        return Err(anyhow::anyhow!(
-            "The `--range` option is only supported when formatting a single file but the specified paths resolve to {} files.",
-            paths.len()
-        ));
-    }
-
     warn_incompatible_formatter_settings(&resolver);
 
     // Discover the package root for each Python file.
@@ -114,19 +106,13 @@ pub(crate) fn format(
             match entry {
                 Ok(resolved_file) => {
                     let path = resolved_file.path();
-                    let settings = resolver.resolve(path);
-
-                    let source_type = match settings.formatter.extension.get(path) {
-                        None => match SourceType::from(path) {
-                            SourceType::Python(source_type) => source_type,
-                            SourceType::Toml(_) => {
-                                // Ignore any non-Python files.
-                                return None;
-                            }
-                        },
-                        Some(language) => PySourceType::from(language),
+                    let SourceType::Python(source_type) = SourceType::from(&path) else {
+                        // Ignore any non-Python files.
+                        return None;
                     };
 
+                    let settings = resolver.resolve(path);
+
                     // Ignore files that are excluded from formatting
                     if (settings.file_resolver.force_exclude || !resolved_file.is_root())
                         && match_exclusion(
@@ -147,14 +133,7 @@ pub(crate) fn format(
 
                     Some(
                         match catch_unwind(|| {
-                            format_path(
-                                path,
-                                &settings.formatter,
-                                source_type,
-                                mode,
-                                cli.range,
-                                cache,
-                            )
+                            format_path(path, &settings.formatter, source_type, mode, cache)
                         }) {
                             Ok(inner) => inner.map(|result| FormatPathResult {
                                 path: resolved_file.path().to_path_buf(),
@@ -241,7 +220,6 @@ pub(crate) fn format_path(
     settings: &FormatterSettings,
     source_type: PySourceType,
     mode: FormatMode,
-    range: Option<FormatRange>,
     cache: Option<&Cache>,
 ) -> Result<FormatResult, FormatCommandError> {
     if let Some(cache) = cache {
@@ -266,12 +244,8 @@ pub(crate) fn format_path(
         }
     };
 
-    // Don't write back to the cache if formatting a range.
-    let cache = cache.filter(|_| range.is_none());
-
     // Format the source.
-    let format_result = match format_source(&unformatted, source_type, Some(path), settings, range)?
-    {
+    let format_result = match format_source(&unformatted, source_type, Some(path), settings)? {
         FormattedSource::Formatted(formatted) => match mode {
             FormatMode::Write => {
                 let mut writer = File::create(path).map_err(|err| {
@@ -339,31 +313,12 @@ pub(crate) fn format_source(
     source_type: PySourceType,
     path: Option<&Path>,
     settings: &FormatterSettings,
-    range: Option<FormatRange>,
 ) -> Result<FormattedSource, FormatCommandError> {
     match &source_kind {
         SourceKind::Python(unformatted) => {
             let options = settings.to_format_options(source_type, unformatted);
 
-            let formatted = if let Some(range) = range {
-                let line_index = LineIndex::from_source_text(unformatted);
-                let byte_range = range.to_text_range(unformatted, &line_index);
-                format_range(unformatted, byte_range, options).map(|formatted_range| {
-                    let mut formatted = unformatted.to_string();
-                    formatted.replace_range(
-                        std::ops::Range::<usize>::from(formatted_range.source_range()),
-                        formatted_range.as_code(),
-                    );
-
-                    formatted
-                })
-            } else {
-                // Using `Printed::into_code` requires adding `ruff_formatter` as a direct dependency, and I suspect that Rust can optimize the closure away regardless.
-                #[allow(clippy::redundant_closure_for_method_calls)]
-                format_module_source(unformatted, options).map(|formatted| formatted.into_code())
-            };
-
-            let formatted = formatted.map_err(|err| {
+            let formatted = format_module_source(unformatted, options).map_err(|err| {
                 if let FormatModuleError::ParseError(err) = err {
                     DisplayParseError::from_source_kind(
                         err,
@@ -376,6 +331,7 @@ pub(crate) fn format_source(
                 }
             })?;
 
+            let formatted = formatted.into_code();
             if formatted.len() == unformatted.len() && formatted == *unformatted {
                 Ok(FormattedSource::Unchanged)
             } else {
@@ -387,12 +343,6 @@ pub(crate) fn format_source(
                 return Ok(FormattedSource::Unchanged);
             }
 
-            if range.is_some() {
-                return Err(FormatCommandError::RangeFormatNotebook(
-                    path.map(Path::to_path_buf),
-                ));
-            }
-
             let options = settings.to_format_options(source_type, notebook.source_code());
 
             let mut output: Option<String> = None;
@@ -633,7 +583,6 @@ pub(crate) enum FormatCommandError {
     Format(Option<PathBuf>, FormatModuleError),
     Write(Option<PathBuf>, SourceError),
     Diff(Option<PathBuf>, io::Error),
-    RangeFormatNotebook(Option<PathBuf>),
 }
 
 impl FormatCommandError {
@@ -651,8 +600,7 @@ impl FormatCommandError {
             | Self::Read(path, _)
             | Self::Format(path, _)
             | Self::Write(path, _)
-            | Self::Diff(path, _)
-            | Self::RangeFormatNotebook(path) => path.as_deref(),
+            | Self::Diff(path, _) => path.as_deref(),
         }
     }
 }
@@ -674,10 +622,9 @@ impl Display for FormatCommandError {
                 } else {
                     write!(
                         f,
-                        "{header} {error}",
-                        header = "Encountered error:".bold(),
-                        error = err
-                            .io_error()
+                        "{} {}",
+                        "Encountered error:".bold(),
+                        err.io_error()
                             .map_or_else(|| err.to_string(), std::string::ToString::to_string)
                     )
                 }
@@ -695,7 +642,7 @@ impl Display for FormatCommandError {
                         ":".bold()
                     )
                 } else {
-                    write!(f, "{header} {err}", header = "Failed to read:".bold())
+                    write!(f, "{}{} {err}", "Failed to read".bold(), ":".bold())
                 }
             }
             Self::Write(path, err) => {
@@ -708,7 +655,7 @@ impl Display for FormatCommandError {
                         ":".bold()
                     )
                 } else {
-                    write!(f, "{header} {err}", header = "Failed to write:".bold())
+                    write!(f, "{}{} {err}", "Failed to write".bold(), ":".bold())
                 }
             }
             Self::Format(path, err) => {
@@ -721,7 +668,7 @@ impl Display for FormatCommandError {
                         ":".bold()
                     )
                 } else {
-                    write!(f, "{header} {err}", header = "Failed to format:".bold())
+                    write!(f, "{}{} {err}", "Failed to format".bold(), ":".bold())
                 }
             }
             Self::Diff(path, err) => {
@@ -736,25 +683,9 @@ impl Display for FormatCommandError {
                 } else {
                     write!(
                         f,
-                        "{header} {err}",
-                        header = "Failed to generate diff:".bold(),
-                    )
-                }
-            }
-            Self::RangeFormatNotebook(path) => {
-                if let Some(path) = path {
-                    write!(
-                        f,
-                        "{header}{path}{colon} Range formatting isn't supported for notebooks.",
-                        header = "Failed to format ".bold(),
-                        path = fs::relativize_path(path).bold(),
-                        colon = ":".bold()
-                    )
-                } else {
-                    write!(
-                        f,
-                        "{header} Range formatting isn't supported for notebooks",
-                        header = "Failed to format:".bold()
+                        "{}{} {err}",
+                        "Failed to generate diff".bold(),
+                        ":".bold()
                     )
                 }
             }

crates/ruff_cli/src/commands/format_stdin.rs

@@ -9,7 +9,7 @@ use ruff_python_ast::{PySourceType, SourceType};
 use ruff_workspace::resolver::{match_exclusion, python_file_at_path, Resolver};
 use ruff_workspace::FormatterSettings;
 
-use crate::args::{CliOverrides, FormatArguments, FormatRange};
+use crate::args::{CliOverrides, FormatArguments};
 use crate::commands::format::{
     format_source, warn_incompatible_formatter_settings, FormatCommandError, FormatMode,
     FormatResult, FormattedSource,
@@ -53,23 +53,16 @@ pub(crate) fn format_stdin(cli: &FormatArguments, overrides: &CliOverrides) -> R
     }
 
     let path = cli.stdin_filename.as_deref();
-    let settings = &resolver.base_settings().formatter;
 
-    let source_type = match path.and_then(|path| settings.extension.get(path)) {
-        None => match path.map(SourceType::from).unwrap_or_default() {
-            SourceType::Python(source_type) => source_type,
-            SourceType::Toml(_) => {
-                if mode.is_write() {
-                    parrot_stdin()?;
-                }
-                return Ok(ExitStatus::Success);
-            }
-        },
-        Some(language) => PySourceType::from(language),
+    let SourceType::Python(source_type) = path.map(SourceType::from).unwrap_or_default() else {
+        if mode.is_write() {
+            parrot_stdin()?;
+        }
+        return Ok(ExitStatus::Success);
     };
 
     // Format the file.
-    match format_source_code(path, cli.range, settings, source_type, mode) {
+    match format_source_code(path, &resolver.base_settings().formatter, source_type, mode) {
         Ok(result) => match mode {
             FormatMode::Write => Ok(ExitStatus::Success),
             FormatMode::Check | FormatMode::Diff => {
@@ -90,7 +83,6 @@ pub(crate) fn format_stdin(cli: &FormatArguments, overrides: &CliOverrides) -> R
 /// Format source code read from `stdin`.
 fn format_source_code(
     path: Option<&Path>,
-    range: Option<FormatRange>,
     settings: &FormatterSettings,
     source_type: PySourceType,
     mode: FormatMode,
@@ -108,7 +100,7 @@ fn format_source_code(
     };
 
     // Format the source.
-    let formatted = format_source(&source_kind, source_type, path, settings, range)?;
+    let formatted = format_source(&source_kind, source_type, path, settings)?;
 
     match &formatted {
         FormattedSource::Formatted(formatted) => match mode {

crates/ruff_cli/src/commands/show_settings.rs

@@ -35,7 +35,7 @@ pub(crate) fn show_settings(
     if let Some(settings_path) = pyproject_config.path.as_ref() {
         writeln!(writer, "Settings path: {settings_path:?}")?;
     }
-    write!(writer, "{settings}")?;
+    writeln!(writer, "{settings:#?}")?;
 
     Ok(())
 }

crates/ruff_cli/src/commands/snapshots/ruff_cli__commands__check__test__E902_E902.py.snap

@@ -1,5 +1,5 @@
 ---
-source: crates/ruff/src/commands/check.rs
+source: crates/ruff_cli/src/commands/check.rs
 ---
 /home/ferris/project/code.py:1:1: E902 Permission denied (os error 13)
 /home/ferris/project/notebook.ipynb:1:1: E902 Permission denied (os error 13)

crates/ruff_cli/src/diagnostics.rs

@@ -17,7 +17,7 @@ use ruff_linter::logging::DisplayParseError;
 use ruff_linter::message::Message;
 use ruff_linter::pyproject_toml::lint_pyproject_toml;
 use ruff_linter::registry::AsRule;
-use ruff_linter::settings::types::UnsafeFixes;
+use ruff_linter::settings::types::{ExtensionMapping, UnsafeFixes};
 use ruff_linter::settings::{flags, LinterSettings};
 use ruff_linter::source_kind::{SourceError, SourceKind};
 use ruff_linter::{fs, IOError, SyntaxError};
@@ -179,6 +179,11 @@ impl AddAssign for FixMap {
     }
 }
 
+fn override_source_type(path: Option<&Path>, extension: &ExtensionMapping) -> Option<PySourceType> {
+    let ext = path?.extension()?.to_str()?;
+    extension.get(ext).map(PySourceType::from)
+}
+
 /// Lint the source code at the given `Path`.
 pub(crate) fn lint_path(
     path: &Path,
@@ -223,7 +228,7 @@ pub(crate) fn lint_path(
 
     debug!("Checking: {}", path.display());
 
-    let source_type = match settings.extension.get(path).map(PySourceType::from) {
+    let source_type = match override_source_type(Some(path), &settings.extension) {
         Some(source_type) => source_type,
         None => match SourceType::from(path) {
             SourceType::Toml(TomlSourceType::Pyproject) => {
@@ -393,14 +398,15 @@ pub(crate) fn lint_stdin(
     fix_mode: flags::FixMode,
 ) -> Result<Diagnostics> {
     // TODO(charlie): Support `pyproject.toml`.
-    let source_type = match path.and_then(|path| settings.linter.extension.get(path)) {
-        None => match path.map(SourceType::from).unwrap_or_default() {
-            SourceType::Python(source_type) => source_type,
-            SourceType::Toml(_) => {
-                return Ok(Diagnostics::default());
-            }
-        },
-        Some(language) => PySourceType::from(language),
+    let source_type = if let Some(source_type) =
+        override_source_type(path, &settings.linter.extension)
+    {
+        source_type
+    } else {
+        let SourceType::Python(source_type) = path.map(SourceType::from).unwrap_or_default() else {
+            return Ok(Diagnostics::default());
+        };
+        source_type
     };
 
     // Extract the sources from the file.

crates/ruff_cli/src/lib.rs

@@ -255,6 +255,7 @@ pub fn check(args: CheckCommand, log_level: LogLevel) -> Result<ExitStatus> {
         unsafe_fixes,
         output_format,
         show_fixes,
+        show_source,
         ..
     } = pyproject_config.settings;
 
@@ -283,6 +284,9 @@ pub fn check(args: CheckCommand, log_level: LogLevel) -> Result<ExitStatus> {
     if show_fixes {
         printer_flags |= PrinterFlags::SHOW_FIX_SUMMARY;
     }
+    if show_source {
+        printer_flags |= PrinterFlags::SHOW_SOURCE;
+    }
     if cli.ecosystem_ci {
         warn_user!(
             "The formatting of fixes emitted by this option is a work-in-progress, subject to \
@@ -321,18 +325,9 @@ pub fn check(args: CheckCommand, log_level: LogLevel) -> Result<ExitStatus> {
         printer_flags,
     );
 
-    // the settings should already be combined with the CLI overrides at this point
-    // TODO(jane): let's make this `PreviewMode`
-    // TODO: this should reference the global preview mode once https://github.com/astral-sh/ruff/issues/8232
-    //   is resolved.
-    let preview = pyproject_config.settings.linter.preview.is_enabled();
-
     if cli.watch {
-        if output_format != SerializationFormat::default(preview) {
-            warn_user!(
-                "`--output-format {}` is always used in watch mode.",
-                SerializationFormat::default(preview)
-            );
+        if output_format != SerializationFormat::Text {
+            warn_user!("`--output-format text` is always used in watch mode.");
         }
 
         // Configure the file watcher.
@@ -358,7 +353,7 @@ pub fn check(args: CheckCommand, log_level: LogLevel) -> Result<ExitStatus> {
             fix_mode,
             unsafe_fixes,
         )?;
-        printer.write_continuously(&mut writer, &messages, preview)?;
+        printer.write_continuously(&mut writer, &messages)?;
 
         // In watch mode, we may need to re-resolve the configuration.
         // TODO(charlie): Re-compute other derivative values, like the `printer`.
@@ -391,7 +386,7 @@ pub fn check(args: CheckCommand, log_level: LogLevel) -> Result<ExitStatus> {
                         fix_mode,
                         unsafe_fixes,
                     )?;
-                    printer.write_continuously(&mut writer, &messages, preview)?;
+                    printer.write_continuously(&mut writer, &messages)?;
                 }
                 Err(err) => return Err(err.into()),
             }

crates/ruff_cli/src/printer.rs

@@ -27,6 +27,8 @@ bitflags! {
     pub(crate) struct Flags: u8 {
         /// Whether to show violations when emitting diagnostics.
         const SHOW_VIOLATIONS = 0b0000_0001;
+        /// Whether to show the source code when emitting diagnostics.
+        const SHOW_SOURCE = 0b000_0010;
         /// Whether to show a summary of the fixed violations when emitting diagnostics.
         const SHOW_FIX_SUMMARY = 0b0000_0100;
         /// Whether to show a diff of each fixed violation when emitting diagnostics.
@@ -216,10 +218,7 @@ impl Printer {
         if !self.flags.intersects(Flags::SHOW_VIOLATIONS) {
             if matches!(
                 self.format,
-                SerializationFormat::Text
-                    | SerializationFormat::Full
-                    | SerializationFormat::Concise
-                    | SerializationFormat::Grouped
+                SerializationFormat::Text | SerializationFormat::Grouped
             ) {
                 if self.flags.intersects(Flags::SHOW_FIX_SUMMARY) {
                     if !diagnostics.fixed.is_empty() {
@@ -246,12 +245,11 @@ impl Printer {
             SerializationFormat::Junit => {
                 JunitEmitter.emit(writer, &diagnostics.messages, &context)?;
             }
-            SerializationFormat::Concise
-            | SerializationFormat::Full => {
+            SerializationFormat::Text => {
                 TextEmitter::default()
                     .with_show_fix_status(show_fix_status(self.fix_mode, fixables.as_ref()))
                     .with_show_fix_diff(self.flags.intersects(Flags::SHOW_FIX_DIFF))
-                    .with_show_source(self.format == SerializationFormat::Full)
+                    .with_show_source(self.flags.intersects(Flags::SHOW_SOURCE))
                     .with_unsafe_fixes(self.unsafe_fixes)
                     .emit(writer, &diagnostics.messages, &context)?;
 
@@ -267,6 +265,7 @@ impl Printer {
             }
             SerializationFormat::Grouped => {
                 GroupedEmitter::default()
+                    .with_show_source(self.flags.intersects(Flags::SHOW_SOURCE))
                     .with_show_fix_status(show_fix_status(self.fix_mode, fixables.as_ref()))
                     .with_unsafe_fixes(self.unsafe_fixes)
                     .emit(writer, &diagnostics.messages, &context)?;
@@ -295,7 +294,6 @@ impl Printer {
             SerializationFormat::Sarif => {
                 SarifEmitter.emit(writer, &diagnostics.messages, &context)?;
             }
-            SerializationFormat::Text => unreachable!("Text is deprecated and should have been automatically converted to the default serialization format")
         }
 
         writer.flush()?;
@@ -344,9 +342,7 @@ impl Printer {
         }
 
         match self.format {
-            SerializationFormat::Text
-            | SerializationFormat::Full
-            | SerializationFormat::Concise => {
+            SerializationFormat::Text => {
                 // Compute the maximum number of digits in the count and code, for all messages,
                 // to enable pretty-printing.
                 let count_width = num_digits(
@@ -407,7 +403,6 @@ impl Printer {
         &self,
         writer: &mut dyn Write,
         diagnostics: &Diagnostics,
-        preview: bool,
     ) -> Result<()> {
         if matches!(self.log_level, LogLevel::Silent) {
             return Ok(());
@@ -435,7 +430,7 @@ impl Printer {
             let context = EmitterContext::new(&diagnostics.notebook_indexes);
             TextEmitter::default()
                 .with_show_fix_status(show_fix_status(self.fix_mode, fixables.as_ref()))
-                .with_show_source(preview)
+                .with_show_source(self.flags.intersects(Flags::SHOW_SOURCE))
                 .with_unsafe_fixes(self.unsafe_fixes)
                 .emit(writer, &diagnostics.messages, &context)?;
         }

crates/ruff_cli/src/snapshots/ruff_cli__version__tests__version_formatting.snap

@@ -0,0 +1,5 @@
+---
+source: crates/ruff_cli/src/version.rs
+expression: version
+---
+0.0.0

crates/ruff_cli/src/snapshots/ruff_cli__version__tests__version_formatting_with_commit_info.snap

@@ -1,5 +1,5 @@
 ---
-source: crates/ruff/src/version.rs
+source: crates/ruff_cli/src/version.rs
 expression: version
 ---
 0.0.0 (53b0f5d92 2023-10-19)

crates/ruff_cli/src/snapshots/ruff_cli__version__tests__version_formatting_with_commits_since_last_tag.snap

@@ -1,5 +1,5 @@
 ---
-source: crates/ruff/src/version.rs
+source: crates/ruff_cli/src/version.rs
 expression: version
 ---
 0.0.0+24 (53b0f5d92 2023-10-19)

crates/ruff_cli/src/snapshots/ruff_cli__version__tests__version_serializable.snap

@@ -1,5 +1,5 @@
 ---
-source: crates/ruff/src/version.rs
+source: crates/ruff_cli/src/version.rs
 expression: version
 ---
 {

crates/ruff_cli/tests/format.rs

@@ -508,9 +508,6 @@ if __name__ == '__main__':
         say_hy("dear Ruff contributor")
 
     ----- stderr -----
-    warning: The top-level linter settings are deprecated in favour of their counterparts in the `lint` section. Please update the following options in `ruff.toml`:
-      - 'extend-select' -> 'lint.extend-select'
-      - 'ignore' -> 'lint.ignore'
     "###);
     Ok(())
 }
@@ -549,9 +546,6 @@ if __name__ == '__main__':
         say_hy("dear Ruff contributor")
 
     ----- stderr -----
-    warning: The top-level linter settings are deprecated in favour of their counterparts in the `lint` section. Please update the following options in `ruff.toml`:
-      - 'extend-select' -> 'lint.extend-select'
-      - 'ignore' -> 'lint.ignore'
     "###);
     Ok(())
 }
@@ -1474,392 +1468,3 @@ fn test_notebook_trailing_semicolon() {
     ----- stderr -----
     "###);
 }
-
-#[test]
-fn extension() -> Result<()> {
-    let tempdir = TempDir::new()?;
-
-    let ruff_toml = tempdir.path().join("ruff.toml");
-    fs::write(
-        &ruff_toml,
-        r#"
-include = ["*.ipy"]
-"#,
-    )?;
-
-    fs::write(
-        tempdir.path().join("main.ipy"),
-        r#"
-{
- "cells": [
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "ad6f36d9-4b7d-4562-8d00-f15a0f1fbb6d",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "x=1"
-   ]
-  }
- ],
- "metadata": {
-  "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
-   "language": "python",
-   "name": "python3"
-  },
-  "language_info": {
-   "codemirror_mode": {
-    "name": "ipython",
-    "version": 3
-   },
-   "file_extension": ".py",
-   "mimetype": "text/x-python",
-   "name": "python",
-   "nbconvert_exporter": "python",
-   "pygments_lexer": "ipython3",
-   "version": "3.12.0"
-  }
- },
- "nbformat": 4,
- "nbformat_minor": 5
-}
-"#,
-    )?;
-
-    assert_cmd_snapshot!(Command::new(get_cargo_bin(BIN_NAME))
-        .current_dir(tempdir.path())
-        .arg("format")
-        .arg("--no-cache")
-        .args(["--config", &ruff_toml.file_name().unwrap().to_string_lossy()])
-        .args(["--extension", "ipy:ipynb"])
-        .arg("."), @r###"
-    success: true
-    exit_code: 0
-    ----- stdout -----
-    1 file reformatted
-
-    ----- stderr -----
-    "###);
-    Ok(())
-}
-
-#[test]
-fn range_formatting() {
-    assert_cmd_snapshot!(Command::new(get_cargo_bin(BIN_NAME))
-        .args(["format", "--isolated", "--stdin-filename", "test.py", "--range=2:8-2:14"])
-        .arg("-")
-        .pass_stdin(r#"
-def foo(arg1, arg2,):
-    print("Shouldn't format this" )
-
-"#), @r###"
-    success: true
-    exit_code: 0
-    ----- stdout -----
-
-    def foo(
-        arg1,
-        arg2,
-    ):
-        print("Shouldn't format this" )
-
-
-    ----- stderr -----
-    "###);
-}
-
-#[test]
-fn range_formatting_unicode() {
-    assert_cmd_snapshot!(Command::new(get_cargo_bin(BIN_NAME))
-        .args(["format", "--isolated", "--stdin-filename", "test.py", "--range=2:21-3"])
-        .arg("-")
-        .pass_stdin(r#"
-def foo(arg1="👋🏽" ): print("Format this" )
-"#), @r###"
-    success: true
-    exit_code: 0
-    ----- stdout -----
-
-    def foo(arg1="👋🏽" ):
-        print("Format this")
-
-    ----- stderr -----
-    "###);
-}
-
-#[test]
-fn range_formatting_multiple_files() -> std::io::Result<()> {
-    let tempdir = TempDir::new()?;
-    let file1 = tempdir.path().join("file1.py");
-
-    fs::write(
-        &file1,
-        r#"
-def file1(arg1, arg2,):
-    print("Shouldn't format this" )
-
-"#,
-    )?;
-
-    let file2 = tempdir.path().join("file2.py");
-
-    fs::write(
-        &file2,
-        r#"
-def file2(arg1, arg2,):
-    print("Shouldn't format this" )
-
-"#,
-    )?;
-
-    assert_cmd_snapshot!(Command::new(get_cargo_bin(BIN_NAME))
-        .args(["format", "--isolated", "--range=1:8-1:15"])
-        .arg(file1)
-        .arg(file2),  @r###"
-    success: false
-    exit_code: 2
-    ----- stdout -----
-
-    ----- stderr -----
-    ruff failed
-      Cause: The `--range` option is only supported when formatting a single file but the specified paths resolve to 2 files.
-    "###);
-
-    Ok(())
-}
-
-#[test]
-fn range_formatting_out_of_bounds() {
-    assert_cmd_snapshot!(Command::new(get_cargo_bin(BIN_NAME))
-        .args(["format", "--isolated", "--stdin-filename", "test.py", "--range=100:40-200:1"])
-        .arg("-")
-        .pass_stdin(r#"
-def foo(arg1, arg2,):
-    print("Shouldn't format this" )
-
-"#), @r###"
-    success: true
-    exit_code: 0
-    ----- stdout -----
-
-    def foo(arg1, arg2,):
-        print("Shouldn't format this" )
-
-
-    ----- stderr -----
-    "###);
-}
-
-#[test]
-fn range_start_larger_than_end() {
-    assert_cmd_snapshot!(Command::new(get_cargo_bin(BIN_NAME))
-        .args(["format", "--isolated", "--stdin-filename", "test.py", "--range=90-50"])
-        .arg("-")
-        .pass_stdin(r#"
-def foo(arg1, arg2,):
-    print("Shouldn't format this" )
-
-"#), @r###"
-    success: false
-    exit_code: 2
-    ----- stdout -----
-
-    ----- stderr -----
-    error: invalid value '90-50' for '--range <RANGE>': the start position '90:1' is greater than the end position '50:1'.
-        tip: Try switching start and end: '50:1-90:1'
-
-    For more information, try '--help'.
-    "###);
-}
-
-#[test]
-fn range_line_numbers_only() {
-    assert_cmd_snapshot!(Command::new(get_cargo_bin(BIN_NAME))
-        .args(["format", "--isolated", "--stdin-filename", "test.py", "--range=2-3"])
-        .arg("-")
-        .pass_stdin(r#"
-def foo(arg1, arg2,):
-    print("Shouldn't format this" )
-
-"#), @r###"
-    success: true
-    exit_code: 0
-    ----- stdout -----
-
-    def foo(
-        arg1,
-        arg2,
-    ):
-        print("Shouldn't format this" )
-
-
-    ----- stderr -----
-    "###);
-}
-
-#[test]
-fn range_start_only() {
-    assert_cmd_snapshot!(Command::new(get_cargo_bin(BIN_NAME))
-        .args(["format", "--isolated", "--stdin-filename", "test.py", "--range=3"])
-        .arg("-")
-        .pass_stdin(r#"
-def foo(arg1, arg2,):
-    print("Should format this" )
-
-"#), @r###"
-    success: true
-    exit_code: 0
-    ----- stdout -----
-
-    def foo(arg1, arg2,):
-        print("Should format this")
-
-    ----- stderr -----
-    "###);
-}
-
-#[test]
-fn range_end_only() {
-    assert_cmd_snapshot!(Command::new(get_cargo_bin(BIN_NAME))
-        .args(["format", "--isolated", "--stdin-filename", "test.py", "--range=-3"])
-        .arg("-")
-        .pass_stdin(r#"
-def foo(arg1, arg2,):
-    print("Should format this" )
-
-"#), @r###"
-    success: true
-    exit_code: 0
-    ----- stdout -----
-
-    def foo(
-        arg1,
-        arg2,
-    ):
-        print("Should format this" )
-
-
-    ----- stderr -----
-    "###);
-}
-
-#[test]
-fn range_missing_line() {
-    assert_cmd_snapshot!(Command::new(get_cargo_bin(BIN_NAME))
-        .args(["format", "--isolated", "--stdin-filename", "test.py", "--range=1-:20"])
-        .arg("-")
-        .pass_stdin(r#"
-def foo(arg1, arg2,):
-    print("Should format this" )
-
-"#), @r###"
-    success: false
-    exit_code: 2
-    ----- stdout -----
-
-    ----- stderr -----
-    error: invalid value '1-:20' for '--range <RANGE>': the end line is not a valid number (cannot parse integer from empty string)
-      tip: The format is 'line:column'.
-
-    For more information, try '--help'.
-    "###);
-}
-
-#[test]
-fn zero_line_number() {
-    assert_cmd_snapshot!(Command::new(get_cargo_bin(BIN_NAME))
-        .args(["format", "--isolated", "--stdin-filename", "test.py", "--range=0:2"])
-        .arg("-")
-        .pass_stdin(r#"
-def foo(arg1, arg2,):
-    print("Should format this" )
-
-"#), @r###"
-    success: false
-    exit_code: 2
-    ----- stdout -----
-
-    ----- stderr -----
-    error: invalid value '0:2' for '--range <RANGE>': the start line is 0, but it should be 1 or greater.
-      tip: The line numbers start at 1.
-      tip: Try 1:2 instead.
-
-    For more information, try '--help'.
-    "###);
-}
-
-#[test]
-fn column_and_line_zero() {
-    assert_cmd_snapshot!(Command::new(get_cargo_bin(BIN_NAME))
-        .args(["format", "--isolated", "--stdin-filename", "test.py", "--range=0:0"])
-        .arg("-")
-        .pass_stdin(r#"
-def foo(arg1, arg2,):
-    print("Should format this" )
-
-"#), @r###"
-    success: false
-    exit_code: 2
-    ----- stdout -----
-
-    ----- stderr -----
-    error: invalid value '0:0' for '--range <RANGE>': the start line and column are both 0, but they should be 1 or greater.
-      tip: The line and column numbers start at 1.
-      tip: Try 1:1 instead.
-
-    For more information, try '--help'.
-    "###);
-}
-
-#[test]
-fn range_formatting_notebook() {
-    assert_cmd_snapshot!(Command::new(get_cargo_bin(BIN_NAME))
-        .args(["format", "--isolated", "--no-cache", "--stdin-filename", "main.ipynb", "--range=1-2"])
-        .arg("-")
-        .pass_stdin(r#"
-{
- "cells": [
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "ad6f36d9-4b7d-4562-8d00-f15a0f1fbb6d",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "x=1"
-   ]
-  }
- ],
- "metadata": {
-  "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
-   "language": "python",
-   "name": "python3"
-  },
-  "language_info": {
-   "codemirror_mode": {
-    "name": "ipython",
-    "version": 3
-   },
-   "file_extension": ".py",
-   "mimetype": "text/x-python",
-   "name": "python",
-   "nbconvert_exporter": "python",
-   "pygments_lexer": "ipython3",
-   "version": "3.12.0"
-  }
- },
- "nbformat": 4,
- "nbformat_minor": 5
-}
-"#), @r###"
-    success: false
-    exit_code: 2
-    ----- stdout -----
-
-    ----- stderr -----
-    error: Failed to format main.ipynb: Range formatting isn't supported for notebooks.
-    "###);
-}

crates/ruff_cli/tests/lint.rs

@@ -2,7 +2,6 @@
 
 #![cfg(not(target_family = "wasm"))]
 
-use regex::escape;
 use std::fs;
 use std::process::Command;
 use std::str;
@@ -12,11 +11,7 @@ use insta_cmd::{assert_cmd_snapshot, get_cargo_bin};
 use tempfile::TempDir;
 
 const BIN_NAME: &str = "ruff";
-const STDIN_BASE_OPTIONS: &[&str] = &["--no-cache", "--output-format", "concise"];
-
-fn tempdir_filter(tempdir: &TempDir) -> String {
-    format!(r"{}\\?/?", escape(tempdir.path().to_str().unwrap()))
-}
+const STDIN_BASE_OPTIONS: &[&str] = &["--no-cache", "--output-format", "text"];
 
 #[test]
 fn top_level_options() -> Result<()> {
@@ -32,32 +27,24 @@ inline-quotes = "single"
 "#,
     )?;
 
-    insta::with_settings!({
-        filters => vec![(tempdir_filter(&tempdir).as_str(), "[TMP]/")]
-    }, {
-        assert_cmd_snapshot!(Command::new(get_cargo_bin(BIN_NAME))
-            .args(STDIN_BASE_OPTIONS)
-            .arg("--config")
-            .arg(&ruff_toml)
-            .args(["--stdin-filename", "test.py"])
-            .arg("-")
-            .pass_stdin(r#"a = "abcba".strip("aba")"#), @r###"
-        success: false
-        exit_code: 1
-        ----- stdout -----
-        test.py:1:5: Q000 [*] Double quotes found but single quotes preferred
-        test.py:1:5: B005 Using `.strip()` with multi-character strings is misleading
-        test.py:1:19: Q000 [*] Double quotes found but single quotes preferred
-        Found 3 errors.
-        [*] 2 fixable with the `--fix` option.
-
-        ----- stderr -----
-        warning: The top-level linter settings are deprecated in favour of their counterparts in the `lint` section. Please update the following options in `[TMP]/ruff.toml`:
-          - 'extend-select' -> 'lint.extend-select'
-          - 'flake8-quotes' -> 'lint.flake8-quotes'
-        "###);
-    });
+    assert_cmd_snapshot!(Command::new(get_cargo_bin(BIN_NAME))
+        .args(STDIN_BASE_OPTIONS)
+        .arg("--config")
+        .arg(&ruff_toml)
+        .args(["--stdin-filename", "test.py"])
+        .arg("-")
+        .pass_stdin(r#"a = "abcba".strip("aba")"#), @r###"
+    success: false
+    exit_code: 1
+    ----- stdout -----
+    test.py:1:5: Q000 [*] Double quotes found but single quotes preferred
+    test.py:1:5: B005 Using `.strip()` with multi-character strings is misleading
+    test.py:1:19: Q000 [*] Double quotes found but single quotes preferred
+    Found 3 errors.
+    [*] 2 fixable with the `--fix` option.
 
+    ----- stderr -----
+    "###);
     Ok(())
 }
 
@@ -76,9 +63,6 @@ inline-quotes = "single"
 "#,
     )?;
 
-    insta::with_settings!({
-        filters => vec![(tempdir_filter(&tempdir).as_str(), "[TMP]/")]
-    }, {
     assert_cmd_snapshot!(Command::new(get_cargo_bin(BIN_NAME))
         .args(STDIN_BASE_OPTIONS)
         .arg("--config")
@@ -96,8 +80,6 @@ inline-quotes = "single"
 
     ----- stderr -----
     "###);
-    });
-
     Ok(())
 }
 
@@ -116,9 +98,6 @@ inline-quotes = "single"
 "#,
     )?;
 
-    insta::with_settings!({
-        filters => vec![(tempdir_filter(&tempdir).as_str(), "[TMP]/")]
-    }, {
     assert_cmd_snapshot!(Command::new(get_cargo_bin(BIN_NAME))
         .args(STDIN_BASE_OPTIONS)
         .arg("--config")
@@ -135,11 +114,7 @@ inline-quotes = "single"
     [*] 2 fixable with the `--fix` option.
 
     ----- stderr -----
-    warning: The top-level linter settings are deprecated in favour of their counterparts in the `lint` section. Please update the following options in `[TMP]/ruff.toml`:
-      - 'extend-select' -> 'lint.extend-select'
     "###);
-    });
-
     Ok(())
 }
 
@@ -162,9 +137,6 @@ inline-quotes = "single"
 "#,
     )?;
 
-    insta::with_settings!({
-        filters => vec![(tempdir_filter(&tempdir).as_str(), "[TMP]/")]
-    }, {
     assert_cmd_snapshot!(Command::new(get_cargo_bin(BIN_NAME))
         .args(STDIN_BASE_OPTIONS)
         .arg("--config")
@@ -181,11 +153,7 @@ inline-quotes = "single"
     [*] 2 fixable with the `--fix` option.
 
     ----- stderr -----
-    warning: The top-level linter settings are deprecated in favour of their counterparts in the `lint` section. Please update the following options in `[TMP]/ruff.toml`:
-      - 'flake8-quotes' -> 'lint.flake8-quotes'
     "###);
-    });
-
     Ok(())
 }
 
@@ -241,9 +209,6 @@ OTHER = "OTHER"
 
     fs::write(out_dir.join("a.py"), r#"a = "a""#)?;
 
-    insta::with_settings!({
-        filters => vec![(tempdir_filter(&tempdir).as_str(), "[TMP]/")]
-    }, {
     assert_cmd_snapshot!(Command::new(get_cargo_bin(BIN_NAME))
         .current_dir(tempdir.path())
         .arg("check")
@@ -263,11 +228,7 @@ OTHER = "OTHER"
     [*] 3 fixable with the `--fix` option.
 
     ----- stderr -----
-    warning: The top-level linter settings are deprecated in favour of their counterparts in the `lint` section. Please update the following options in `ruff.toml`:
-      - 'extend-select' -> 'lint.extend-select'
     "###);
-    });
-
     Ok(())
 }
 
@@ -288,9 +249,6 @@ inline-quotes = "single"
 "#,
     )?;
 
-    insta::with_settings!({
-        filters => vec![(tempdir_filter(&tempdir).as_str(), "[TMP]/")]
-    }, {
     assert_cmd_snapshot!(Command::new(get_cargo_bin(BIN_NAME))
         .current_dir(tempdir.path())
         .arg("check")
@@ -313,11 +271,7 @@ if __name__ == "__main__":
     [*] 2 fixable with the `--fix` option.
 
     ----- stderr -----
-    warning: The top-level linter settings are deprecated in favour of their counterparts in the `lint` section. Please update the following options in `ruff.toml`:
-      - 'extend-select' -> 'lint.extend-select'
     "###);
-    });
-
     Ok(())
 }
 
@@ -336,9 +290,6 @@ max-line-length = 100
 "#,
     )?;
 
-    insta::with_settings!({
-        filters => vec![(tempdir_filter(&tempdir).as_str(), "[TMP]/")]
-    }, {
     assert_cmd_snapshot!(Command::new(get_cargo_bin(BIN_NAME))
         .args(STDIN_BASE_OPTIONS)
         .arg("--config")
@@ -358,12 +309,7 @@ _ = "---------------------------------------------------------------------------
     Found 1 error.
 
     ----- stderr -----
-    warning: The top-level linter settings are deprecated in favour of their counterparts in the `lint` section. Please update the following options in `[TMP]/ruff.toml`:
-      - 'select' -> 'lint.select'
-      - 'pycodestyle' -> 'lint.pycodestyle'
     "###);
-    });
-
     Ok(())
 }
 
@@ -381,9 +327,6 @@ inline-quotes = "single"
 "#,
     )?;
 
-    insta::with_settings!({
-        filters => vec![(tempdir_filter(&tempdir).as_str(), "[TMP]/")]
-    }, {
     assert_cmd_snapshot!(Command::new(get_cargo_bin(BIN_NAME))
         .current_dir(tempdir.path())
         .arg("check")
@@ -408,11 +351,7 @@ if __name__ == "__main__":
     [*] 1 fixable with the `--fix` option.
 
     ----- stderr -----
-    warning: The top-level linter settings are deprecated in favour of their counterparts in the `lint` section. Please update the following options in `ruff.toml`:
-      - 'extend-select' -> 'lint.extend-select'
     "###);
-    });
-
     Ok(())
 }
 
@@ -430,9 +369,6 @@ inline-quotes = "single"
 "#,
     )?;
 
-    insta::with_settings!({
-        filters => vec![(tempdir_filter(&tempdir).as_str(), "[TMP]/")]
-    }, {
     assert_cmd_snapshot!(Command::new(get_cargo_bin(BIN_NAME))
         .current_dir(tempdir.path())
         .arg("check")
@@ -457,11 +393,7 @@ if __name__ == "__main__":
     [*] 1 fixable with the `--fix` option.
 
     ----- stderr -----
-    warning: The top-level linter settings are deprecated in favour of their counterparts in the `lint` section. Please update the following options in `ruff.toml`:
-      - 'extend-select' -> 'lint.extend-select'
     "###);
-    });
-
     Ok(())
 }
 
@@ -490,9 +422,6 @@ ignore = ["D203", "D212"]
 "#,
     )?;
 
-    insta::with_settings!({
-        filters => vec![(tempdir_filter(&tempdir).as_str(), "[TMP]/")]
-    }, {
     assert_cmd_snapshot!(Command::new(get_cargo_bin(BIN_NAME))
         .current_dir(sub_dir)
         .arg("check")
@@ -505,84 +434,5 @@ ignore = ["D203", "D212"]
     ----- stderr -----
     warning: No Python files found under the given path(s)
     "###);
-    });
-
-    Ok(())
-}
-
-#[test]
-fn extension() -> Result<()> {
-    let tempdir = TempDir::new()?;
-
-    let ruff_toml = tempdir.path().join("ruff.toml");
-    fs::write(
-        &ruff_toml,
-        r#"
-include = ["*.ipy"]
-"#,
-    )?;
-
-    fs::write(
-        tempdir.path().join("main.ipy"),
-        r#"
-{
- "cells": [
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "ad6f36d9-4b7d-4562-8d00-f15a0f1fbb6d",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "import os"
-   ]
-  }
- ],
- "metadata": {
-  "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
-   "language": "python",
-   "name": "python3"
-  },
-  "language_info": {
-   "codemirror_mode": {
-    "name": "ipython",
-    "version": 3
-   },
-   "file_extension": ".py",
-   "mimetype": "text/x-python",
-   "name": "python",
-   "nbconvert_exporter": "python",
-   "pygments_lexer": "ipython3",
-   "version": "3.12.0"
-  }
- },
- "nbformat": 4,
- "nbformat_minor": 5
-}
-"#,
-    )?;
-
-    insta::with_settings!({
-        filters => vec![(tempdir_filter(&tempdir).as_str(), "[TMP]/")]
-    }, {
-    assert_cmd_snapshot!(Command::new(get_cargo_bin(BIN_NAME))
-        .current_dir(tempdir.path())
-        .arg("check")
-        .args(STDIN_BASE_OPTIONS)
-        .args(["--config", &ruff_toml.file_name().unwrap().to_string_lossy()])
-        .args(["--extension", "ipy:ipynb"])
-        .arg("."), @r###"
-    success: false
-    exit_code: 1
-    ----- stdout -----
-    main.ipy:cell 1:1:8: F401 [*] `os` imported but unused
-    Found 1 error.
-    [*] 1 fixable with the `--fix` option.
-
-    ----- stderr -----
-    "###);
-    });
-
     Ok(())
 }

crates/ruff_cli/tests/resolve_files.rs

@@ -39,8 +39,6 @@ fn check_project_include_defaults() {
         [BASEPATH]/include-test/subdirectory/c.py
 
         ----- stderr -----
-        warning: The top-level linter settings are deprecated in favour of their counterparts in the `lint` section. Please update the following options in `nested-project/pyproject.toml`:
-          - 'select' -> 'lint.select'
         "###);
     });
 }

crates/ruff_cli/tests/snapshots/integration_test__explain_status_codes_f401.snap

@@ -1,5 +1,5 @@
 ---
-source: crates/ruff/tests/integration_test.rs
+source: crates/ruff_cli/tests/integration_test.rs
 info:
   program: ruff
   args:
@@ -51,7 +51,7 @@ else:
 ```
 
 ## Options
-- `lint.pyflakes.extend-generics`
+- `pyflakes.extend-generics`
 
 ## References
 - [Python documentation: `import`](https://docs.python.org/3/reference/simple_stmts.html#the-import-statement)

crates/ruff_cli/tests/snapshots/integration_test__stdin_json.snap

@@ -1,5 +1,5 @@
 ---
-source: crates/ruff/tests/integration_test.rs
+source: crates/ruff_cli/tests/integration_test.rs
 info:
   program: ruff
   args:

crates/ruff_dev/Cargo.toml

@@ -11,21 +11,21 @@ repository = { workspace = true }
 license = { workspace = true }
 
 [dependencies]
-ruff = { path = "../ruff" }
+ruff_linter = { path = "../ruff_linter", features = ["schemars"] }
+ruff_cli = { path = "../ruff_cli" }
 ruff_diagnostics = { path = "../ruff_diagnostics" }
 ruff_formatter = { path = "../ruff_formatter" }
-ruff_linter = { path = "../ruff_linter", features = ["schemars"] }
-ruff_notebook = { path = "../ruff_notebook" }
 ruff_python_ast = { path = "../ruff_python_ast" }
 ruff_python_codegen = { path = "../ruff_python_codegen" }
 ruff_python_formatter = { path = "../ruff_python_formatter" }
+ruff_notebook = { path = "../ruff_notebook" }
 ruff_python_parser = { path = "../ruff_python_parser" }
 ruff_python_stdlib = { path = "../ruff_python_stdlib" }
 ruff_python_trivia = { path = "../ruff_python_trivia" }
 ruff_workspace = { path = "../ruff_workspace", features = ["schemars"]}
 
 anyhow = { workspace = true }
-clap = { workspace = true, features = ["wrap_help"] }
+clap = { workspace = true }
 ignore = { workspace = true }
 imara-diff = { workspace = true }
 indicatif = { workspace = true }

crates/ruff_dev/src/format_dev.rs

@@ -27,8 +27,8 @@ use tracing_subscriber::layer::SubscriberExt;
 use tracing_subscriber::util::SubscriberInitExt;
 use tracing_subscriber::EnvFilter;
 
-use ruff::args::{CliOverrides, FormatArguments, FormatCommand, LogLevelArgs};
-use ruff::resolve::resolve;
+use ruff_cli::args::{CliOverrides, FormatArguments, FormatCommand, LogLevelArgs};
+use ruff_cli::resolve::resolve;
 use ruff_formatter::{FormatError, LineWidth, PrintError};
 use ruff_linter::logging::LogLevel;
 use ruff_linter::settings::types::{FilePattern, FilePatternSet};
@@ -67,7 +67,7 @@ fn find_pyproject_config(
     Ok(pyproject_config)
 }
 
-/// Find files that ruff would check so we can format them. Adapted from `ruff`.
+/// Find files that ruff would check so we can format them. Adapted from `ruff_cli`.
 #[allow(clippy::type_complexity)]
 fn ruff_check_paths<'a>(
     pyproject_config: &'a PyprojectConfig,
@@ -287,7 +287,7 @@ fn setup_logging(log_level_args: &LogLevelArgs, log_file: Option<&Path>) -> io::
         LogLevel::Quiet => tracing::Level::WARN,
         LogLevel::Silent => tracing::Level::ERROR,
     };
-    // 1. `RUST_LOG=`, 2. explicit CLI log level, 3. info, the ruff default
+    // 1. `RUST_LOG=`, 2. explicit CLI log level, 3. info, the ruff_cli default
     let filter_layer = EnvFilter::try_from_default_env().unwrap_or_else(|_| {
         EnvFilter::builder()
             .with_default_directive(log_level.into())
@@ -461,7 +461,7 @@ fn format_dev_project(
 
     // TODO(konstin): Respect black's excludes.
 
-    // Find files to check (or in this case, format twice). Adapted from ruff
+    // Find files to check (or in this case, format twice). Adapted from ruff_cli
     // First argument is ignored
     let (cli, overrides) = parse_cli(files)?;
     let pyproject_config = find_pyproject_config(&cli, &overrides)?;

crates/ruff_dev/src/generate_cli_help.rs

@@ -8,7 +8,7 @@ use anyhow::{bail, Context, Result};
 use clap::CommandFactory;
 use pretty_assertions::StrComparison;
 
-use ruff::args;
+use ruff_cli::args;
 
 use crate::generate_all::{Mode, REGENERATE_ALL_COMMAND};
 use crate::ROOT_DIR;
@@ -114,15 +114,12 @@ pub(super) fn main(args: &Args) -> Result<()> {
 
 /// Returns the output of `ruff help`.
 fn help_text() -> String {
-    args::Args::command()
-        .term_width(79)
-        .render_help()
-        .to_string()
+    args::Args::command().render_help().to_string()
 }
 
 /// Returns the output of a given subcommand (e.g., `ruff help check`).
 fn subcommand_help_text(subcommand: &str) -> Result<String> {
-    let mut cmd = args::Args::command().term_width(79);
+    let mut cmd = args::Args::command();
 
     // The build call is necessary for the help output to contain `Usage: ruff
     // check` instead of `Usage: check` see https://github.com/clap-rs/clap/issues/4685

crates/ruff_dev/src/generate_docs.rs

@@ -26,9 +26,9 @@ pub(crate) fn main(args: &Args) -> Result<()> {
     for rule in Rule::iter() {
         if let Some(explanation) = rule.explanation() {
             let mut output = String::new();
-
             output.push_str(&format!("# {} ({})", rule.as_ref(), rule.noqa_code()));
             output.push('\n');
+            output.push('\n');
 
             let (linter, _) = Linter::parse_code(&rule.noqa_code().to_string()).unwrap();
             if linter.url().is_some() {
@@ -37,22 +37,6 @@ pub(crate) fn main(args: &Args) -> Result<()> {
                 output.push('\n');
             }
 
-            if rule.is_deprecated() {
-                output.push_str(
-                    r"**Warning: This rule is deprecated and will be removed in a future release.**",
-                );
-                output.push('\n');
-                output.push('\n');
-            }
-
-            if rule.is_removed() {
-                output.push_str(
-                    r"**Warning: This rule has been removed and its documentation is only available for historical reasons.**",
-                );
-                output.push('\n');
-                output.push('\n');
-            }
-
             let fix_availability = rule.fixable();
             if matches!(
                 fix_availability,
@@ -132,7 +116,7 @@ fn process_documentation(documentation: &str, out: &mut String, rule_name: &str)
                     }
                 }
 
-                let anchor = option.replace('.', "_");
+                let anchor = option.replace('.', "-");
                 out.push_str(&format!("- [`{option}`][{option}]\n"));
                 after.push_str(&format!("[{option}]: ../settings.md#{anchor}\n"));
 
@@ -158,13 +142,13 @@ mod tests {
         let mut output = String::new();
         process_documentation(
             "
-See also [`lint.mccabe.max-complexity`] and [`lint.task-tags`].
+See also [`mccabe.max-complexity`] and [`task-tags`].
 Something [`else`][other].
 
 ## Options
 
-- `lint.task-tags`
-- `lint.mccabe.max-complexity`
+- `task-tags`
+- `mccabe.max-complexity`
 
 [other]: http://example.com.",
             &mut output,
@@ -173,18 +157,18 @@ Something [`else`][other].
         assert_eq!(
             output,
             "
-See also [`lint.mccabe.max-complexity`][lint.mccabe.max-complexity] and [`lint.task-tags`][lint.task-tags].
+See also [`mccabe.max-complexity`][mccabe.max-complexity] and [`task-tags`][task-tags].
 Something [`else`][other].
 
 ## Options
 
-- [`lint.task-tags`][lint.task-tags]
-- [`lint.mccabe.max-complexity`][lint.mccabe.max-complexity]
+- [`task-tags`][task-tags]
+- [`mccabe.max-complexity`][mccabe.max-complexity]
 
 [other]: http://example.com.
 
-[lint.task-tags]: ../settings.md#lint_task-tags
-[lint.mccabe.max-complexity]: ../settings.md#lint_mccabe_max-complexity
+[task-tags]: ../settings.md#task-tags
+[mccabe.max-complexity]: ../settings.md#mccabe-max-complexity
 "
         );
     }

crates/ruff_dev/src/generate_options.rs

@@ -1,7 +1,6 @@
 //! Generate a Markdown-compatible listing of configuration options for `pyproject.toml`.
 //!
 //! Used for <https://docs.astral.sh/ruff/settings/>.
-use itertools::Itertools;
 use std::fmt::Write;
 
 use ruff_python_trivia::textwrap;
@@ -10,29 +9,16 @@ use ruff_workspace::options_base::{OptionField, OptionSet, OptionsMetadata, Visi
 
 pub(crate) fn generate() -> String {
     let mut output = String::new();
-
-    generate_set(
-        &mut output,
-        Set::Toplevel(Options::metadata()),
-        &mut Vec::new(),
-    );
+    generate_set(&mut output, &Set::Toplevel(Options::metadata()));
 
     output
 }
 
-fn generate_set(output: &mut String, set: Set, parents: &mut Vec<Set>) {
-    match &set {
-        Set::Toplevel(_) => {
-            output.push_str("### Top-level\n");
-        }
-        Set::Named { name, .. } => {
-            let title = parents
-                .iter()
-                .filter_map(|set| set.name())
-                .chain(std::iter::once(name.as_str()))
-                .join(".");
-            writeln!(output, "#### `{title}`\n",).unwrap();
-        }
+fn generate_set(output: &mut String, set: &Set) {
+    if set.level() < 2 {
+        writeln!(output, "### {title}\n", title = set.title()).unwrap();
+    } else {
+        writeln!(output, "#### {title}\n", title = set.title()).unwrap();
     }
 
     if let Some(documentation) = set.metadata().documentation() {
@@ -49,68 +35,72 @@ fn generate_set(output: &mut String, set: Set, parents: &mut Vec<Set>) {
     fields.sort_unstable_by(|(name, _), (name2, _)| name.cmp(name2));
     sets.sort_unstable_by(|(name, _), (name2, _)| name.cmp(name2));
 
-    parents.push(set);
-
     // Generate the fields.
     for (name, field) in &fields {
-        emit_field(output, name, field, parents.as_slice());
+        emit_field(output, name, field, set);
         output.push_str("---\n\n");
     }
 
     // Generate all the sub-sets.
     for (set_name, sub_set) in &sets {
-        generate_set(
-            output,
-            Set::Named {
-                name: set_name.to_string(),
-                set: *sub_set,
-            },
-            parents,
-        );
+        generate_set(output, &Set::Named(set_name, *sub_set, set.level() + 1));
     }
-
-    parents.pop();
 }
 
-enum Set {
+enum Set<'a> {
     Toplevel(OptionSet),
-    Named { name: String, set: OptionSet },
+    Named(&'a str, OptionSet, u32),
 }
 
-impl Set {
-    fn name(&self) -> Option<&str> {
+impl<'a> Set<'a> {
+    fn name(&self) -> Option<&'a str> {
         match self {
             Set::Toplevel(_) => None,
-            Set::Named { name, .. } => Some(name),
+            Set::Named(name, _, _) => Some(name),
+        }
+    }
+
+    fn title(&self) -> &'a str {
+        match self {
+            Set::Toplevel(_) => "Top-level",
+            Set::Named(name, _, _) => name,
         }
     }
 
     fn metadata(&self) -> &OptionSet {
         match self {
             Set::Toplevel(set) => set,
-            Set::Named { set, .. } => set,
+            Set::Named(_, set, _) => set,
+        }
+    }
+
+    fn level(&self) -> u32 {
+        match self {
+            Set::Toplevel(_) => 0,
+            Set::Named(_, _, level) => *level,
         }
     }
 }
 
-fn emit_field(output: &mut String, name: &str, field: &OptionField, parents: &[Set]) {
-    let header_level = if parents.is_empty() { "####" } else { "#####" };
-    let parents_anchor = parents.iter().filter_map(|parent| parent.name()).join("_");
-
-    if parents_anchor.is_empty() {
-        output.push_str(&format!(
-            "{header_level} [`{name}`](#{name}) {{: #{name} }}\n"
-        ));
+fn emit_field(output: &mut String, name: &str, field: &OptionField, parent_set: &Set) {
+    let header_level = if parent_set.level() < 2 {
+        "####"
     } else {
-        output.push_str(&format!(
-            "{header_level} [`{name}`](#{parents_anchor}_{name}) {{: #{parents_anchor}_{name} }}\n"
-        ));
+        "#####"
+    };
 
+    // if there's a set name, we need to add it to the anchor
+    if let Some(set_name) = parent_set.name() {
         // the anchor used to just be the name, but now it's the group name
         // for backwards compatibility, we need to keep the old anchor
         output.push_str(&format!("<span id=\"{name}\"></span>\n"));
-    }
 
+        output.push_str(&format!(
+            "{header_level} [`{name}`](#{set_name}-{name}) {{: #{set_name}-{name} }}\n"
+        ));
+    } else {
+        output.push_str(&format!("{header_level} [`{name}`](#{name})\n"));
+    }
     output.push('\n');
 
     if let Some(deprecated) = &field.deprecated {
@@ -139,12 +129,12 @@ fn emit_field(output: &mut String, name: &str, field: &OptionField, parents: &[S
     output.push_str("**Example usage**:\n\n");
     output.push_str(&format_tab(
         "pyproject.toml",
-        &format_header(field.scope, parents, ConfigurationFile::PyprojectToml),
+        &format_header(field.scope, parent_set, ConfigurationFile::PyprojectToml),
         field.example,
     ));
     output.push_str(&format_tab(
         "ruff.toml",
-        &format_header(field.scope, parents, ConfigurationFile::RuffToml),
+        &format_header(field.scope, parent_set, ConfigurationFile::RuffToml),
         field.example,
     ));
     output.push('\n');
@@ -162,22 +152,52 @@ fn format_tab(tab_name: &str, header: &str, content: &str) -> String {
 /// Format the TOML header for the example usage for a given option.
 ///
 /// For example: `[tool.ruff.format]` or `[tool.ruff.lint.isort]`.
-fn format_header(scope: Option<&str>, parents: &[Set], configuration: ConfigurationFile) -> String {
-    let tool_parent = match configuration {
-        ConfigurationFile::PyprojectToml => Some("tool.ruff"),
-        ConfigurationFile::RuffToml => None,
-    };
-
-    let header = tool_parent
-        .into_iter()
-        .chain(parents.iter().filter_map(|parent| parent.name()))
-        .chain(scope)
-        .join(".");
-
-    if header.is_empty() {
-        String::new()
-    } else {
-        format!("[{header}]")
+fn format_header(
+    scope: Option<&str>,
+    parent_set: &Set,
+    configuration: ConfigurationFile,
+) -> String {
+    match configuration {
+        ConfigurationFile::PyprojectToml => {
+            let mut header = if let Some(set_name) = parent_set.name() {
+                if set_name == "format" {
+                    String::from("tool.ruff.format")
+                } else {
+                    format!("tool.ruff.lint.{set_name}")
+                }
+            } else {
+                "tool.ruff".to_string()
+            };
+            if let Some(scope) = scope {
+                if !header.is_empty() {
+                    header.push('.');
+                }
+                header.push_str(scope);
+            }
+            format!("[{header}]")
+        }
+        ConfigurationFile::RuffToml => {
+            let mut header = if let Some(set_name) = parent_set.name() {
+                if set_name == "format" {
+                    String::from("format")
+                } else {
+                    format!("lint.{set_name}")
+                }
+            } else {
+                String::new()
+            };
+            if let Some(scope) = scope {
+                if !header.is_empty() {
+                    header.push('.');
+                }
+                header.push_str(scope);
+            }
+            if header.is_empty() {
+                String::new()
+            } else {
+                format!("[{header}]")
+            }
+        }
     }
 }
 

crates/ruff_dev/src/generate_rules_table.rs

@@ -3,7 +3,6 @@
 //! Used for <https://docs.astral.sh/ruff/rules/>.
 
 use itertools::Itertools;
-use ruff_linter::codes::RuleGroup;
 use std::borrow::Cow;
 use strum::IntoEnumIterator;
 
@@ -15,10 +14,6 @@ use ruff_workspace::options_base::OptionsMetadata;
 
 const FIX_SYMBOL: &str = "🛠️";
 const PREVIEW_SYMBOL: &str = "🧪";
-const REMOVED_SYMBOL: &str = "❌";
-const WARNING_SYMBOL: &str = "⚠️";
-const STABLE_SYMBOL: &str = "✔️";
-const SPACER: &str = "&nbsp;&nbsp;&nbsp;&nbsp;";
 
 fn generate_table(table_out: &mut String, rules: impl IntoIterator<Item = Rule>, linter: &Linter) {
     table_out.push_str("| Code | Name | Message | |");
@@ -26,33 +21,20 @@ fn generate_table(table_out: &mut String, rules: impl IntoIterator<Item = Rule>,
     table_out.push_str("| ---- | ---- | ------- | ------: |");
     table_out.push('\n');
     for rule in rules {
-        let status_token = match rule.group() {
-            RuleGroup::Removed => {
-                format!("<span title='Rule has been removed'>{REMOVED_SYMBOL}</span>")
-            }
-            RuleGroup::Deprecated => {
-                format!("<span title='Rule has been deprecated'>{WARNING_SYMBOL}</span>")
-            }
-            #[allow(deprecated)]
-            RuleGroup::Preview | RuleGroup::Nursery => {
-                format!("<span title='Rule is in preview'>{PREVIEW_SYMBOL}</span>")
-            }
-            RuleGroup::Stable => {
-                // A full opacity checkmark is a bit aggressive for indicating stable
-                format!("<span title='Rule is stable' style='opacity: 0.6'>{STABLE_SYMBOL}</span>")
-            }
-        };
-
         let fix_token = match rule.fixable() {
             FixAvailability::Always | FixAvailability::Sometimes => {
                 format!("<span title='Automatic fix available'>{FIX_SYMBOL}</span>")
             }
             FixAvailability::None => {
-                format!("<span title='Automatic fix not available' style='opacity: 0.1' aria-hidden='true'>{FIX_SYMBOL}</span>")
+                format!("<span style='opacity: 0.1' aria-hidden='true'>{FIX_SYMBOL}</span>")
             }
         };
-
-        let tokens = format!("{status_token} {fix_token}");
+        let preview_token = if rule.is_preview() || rule.is_nursery() {
+            format!("<span title='Rule is in preview'>{PREVIEW_SYMBOL}</span>")
+        } else {
+            format!("<span style='opacity: 0.1' aria-hidden='true'>{PREVIEW_SYMBOL}</span>")
+        };
+        let status_token = format!("{fix_token} {preview_token}");
 
         let rule_name = rule.as_ref();
 
@@ -66,20 +48,9 @@ fn generate_table(table_out: &mut String, rules: impl IntoIterator<Item = Rule>,
             Cow::Borrowed(message)
         };
 
-        // Start and end of style spans
-        let mut ss = "";
-        let mut se = "";
-        if rule.is_removed() {
-            ss = "<span style='opacity: 0.5', title='This rule has been removed'>";
-            se = "</span>";
-        } else if rule.is_deprecated() {
-            ss = "<span style='opacity: 0.8', title='This rule has been deprecated'>";
-            se = "</span>";
-        }
-
         #[allow(clippy::or_fun_call)]
         table_out.push_str(&format!(
-            "| {ss}{0}{1}{se} {{ #{0}{1} }} | {ss}{2}{se} | {ss}{3}{se} | {ss}{4}{se} |",
+            "| {0}{1} {{ #{0}{1} }} | {2} | {3} | {4} |",
             linter.common_prefix(),
             linter.code_for_rule(rule).unwrap(),
             rule.explanation()
@@ -87,7 +58,7 @@ fn generate_table(table_out: &mut String, rules: impl IntoIterator<Item = Rule>,
                 .then_some(format_args!("[{rule_name}](rules/{rule_name}.md)"))
                 .unwrap_or(format_args!("{rule_name}")),
             message,
-            tokens,
+            status_token,
         ));
         table_out.push('\n');
     }
@@ -98,33 +69,15 @@ pub(crate) fn generate() -> String {
     // Generate the table string.
     let mut table_out = String::new();
 
-    table_out.push_str("### Legend");
+    table_out.push_str(&format!(
+        "The {FIX_SYMBOL} emoji indicates that a rule is automatically fixable by the `--fix` command-line option."));
+    table_out.push('\n');
     table_out.push('\n');
 
     table_out.push_str(&format!(
-        "{SPACER}{STABLE_SYMBOL}{SPACER} The rule is stable."
+        "The {PREVIEW_SYMBOL} emoji indicates that a rule is in [\"preview\"](faq.md#what-is-preview)."
     ));
-    table_out.push_str("<br />");
-
-    table_out.push_str(&format!(
-        "{SPACER}{PREVIEW_SYMBOL}{SPACER} The rule is unstable and is in [\"preview\"](faq.md#what-is-preview)."
-    ));
-    table_out.push_str("<br />");
-
-    table_out.push_str(&format!(
-        "{SPACER}{WARNING_SYMBOL}{SPACER} The rule has been deprecated and will be removed in a future release."
-    ));
-    table_out.push_str("<br />");
-
-    table_out.push_str(&format!(
-        "{SPACER}{REMOVED_SYMBOL}{SPACER} The rule has been removed only the documentation is available."
-    ));
-    table_out.push_str("<br />");
-
-    table_out.push_str(&format!(
-        "{SPACER}{FIX_SYMBOL}{SPACER} The rule is automatically fixable by the `--fix` command-line option."
-    ));
-    table_out.push_str("<br />");
+    table_out.push('\n');
     table_out.push('\n');
 
     for linter in Linter::iter() {

crates/ruff_dev/src/main.rs

@@ -4,7 +4,7 @@
 
 use anyhow::Result;
 use clap::{Parser, Subcommand};
-use ruff::check;
+use ruff_cli::check;
 use ruff_linter::logging::{set_up_logging, LogLevel};
 use std::process::ExitCode;
 
@@ -56,9 +56,9 @@ enum Command {
     /// Run a ruff command n times for profiling/benchmarking
     Repeat {
         #[clap(flatten)]
-        args: ruff::args::CheckCommand,
+        args: ruff_cli::args::CheckCommand,
         #[clap(flatten)]
-        log_level_args: ruff::args::LogLevelArgs,
+        log_level_args: ruff_cli::args::LogLevelArgs,
         /// Run this many times
         #[clap(long)]
         repeat: usize,

crates/ruff_formatter/src/builders.rs

@@ -308,8 +308,11 @@ impl std::fmt::Debug for Token {
 /// assert_eq!(printed.as_code(), r#""Hello 'Ruff'""#);
 /// assert_eq!(printed.sourcemap(), [
 ///     SourceMarker { source: TextSize::new(0), dest: TextSize::new(0) },
+///     SourceMarker { source: TextSize::new(0), dest: TextSize::new(7) },
 ///     SourceMarker { source: TextSize::new(8), dest: TextSize::new(7) },
+///     SourceMarker { source: TextSize::new(8), dest: TextSize::new(13) },
 ///     SourceMarker { source: TextSize::new(14), dest: TextSize::new(13) },
+///     SourceMarker { source: TextSize::new(14), dest: TextSize::new(14) },
 ///     SourceMarker { source: TextSize::new(20), dest: TextSize::new(14) },
 /// ]);
 ///
@@ -325,30 +328,24 @@ pub struct SourcePosition(TextSize);
 
 impl<Context> Format<Context> for SourcePosition {
     fn fmt(&self, f: &mut Formatter<Context>) -> FormatResult<()> {
-        if let Some(FormatElement::SourcePosition(last_position)) = f.buffer.elements().last() {
-            if *last_position == self.0 {
-                return Ok(());
-            }
-        }
-
         f.write_element(FormatElement::SourcePosition(self.0));
 
         Ok(())
     }
 }
 
-/// Creates a text from a dynamic string.
-///
+/// Creates a text from a dynamic string with its optional start-position in the source document.
 /// This is done by allocating a new string internally.
-pub fn text(text: &str) -> Text {
+pub fn text(text: &str, position: Option<TextSize>) -> Text {
     debug_assert_no_newlines(text);
 
-    Text { text }
+    Text { text, position }
 }
 
 #[derive(Eq, PartialEq)]
 pub struct Text<'a> {
     text: &'a str,
+    position: Option<TextSize>,
 }
 
 impl<Context> Format<Context> for Text<'_>
@@ -356,6 +353,10 @@ where
     Context: FormatContext,
 {
     fn fmt(&self, f: &mut Formatter<Context>) -> FormatResult<()> {
+        if let Some(source_position) = self.position {
+            f.write_element(FormatElement::SourcePosition(source_position));
+        }
+
         f.write_element(FormatElement::Text {
             text: self.text.to_string().into_boxed_str(),
             text_width: TextWidth::from_text(self.text, f.options().indent_width()),
@@ -2285,7 +2286,7 @@ impl<Context, T> std::fmt::Debug for FormatWith<Context, T> {
 ///                 let mut join = f.join_with(&separator);
 ///
 ///                 for item in &self.items {
-///                     join.entry(&format_with(|f| write!(f, [text(item)])));
+///                     join.entry(&format_with(|f| write!(f, [text(item, None)])));
 ///                 }
 ///                 join.finish()
 ///             })),
@@ -2370,7 +2371,7 @@ where
 /// let mut count = 0;
 ///
 /// let value = format_once(|f| {
-///     write!(f, [text(&std::format!("Formatted {count}."))])
+///     write!(f, [text(&std::format!("Formatted {count}."), None)])
 /// });
 ///
 /// format!(SimpleFormatContext::default(), [value]).expect("Formatting once works fine");

crates/ruff_formatter/src/format_element/document.rs

@@ -346,7 +346,10 @@ impl Format<IrFormatContext<'_>> for &[FormatElement] {
                 }
 
                 FormatElement::SourcePosition(position) => {
-                    write!(f, [text(&std::format!("source_position({position:?})"))])?;
+                    write!(
+                        f,
+                        [text(&std::format!("source_position({position:?})"), None)]
+                    )?;
                 }
 
                 FormatElement::LineSuffixBoundary => {
@@ -357,7 +360,7 @@ impl Format<IrFormatContext<'_>> for &[FormatElement] {
                     write!(f, [token("best_fitting(")])?;
 
                     if *mode != BestFittingMode::FirstLine {
-                        write!(f, [text(&std::format!("mode: {mode:?}, "))])?;
+                        write!(f, [text(&std::format!("mode: {mode:?}, "), None)])?;
                     }
 
                     write!(f, [token("[")])?;
@@ -389,14 +392,17 @@ impl Format<IrFormatContext<'_>> for &[FormatElement] {
                             write!(
                                 f,
                                 [
-                                    text(&std::format!("<interned {index}>")),
+                                    text(&std::format!("<interned {index}>"), None),
                                     space(),
                                     &&**interned,
                                 ]
                             )?;
                         }
                         Some(reference) => {
-                            write!(f, [text(&std::format!("<ref interned *{reference}>"))])?;
+                            write!(
+                                f,
+                                [text(&std::format!("<ref interned *{reference}>"), None)]
+                            )?;
                         }
                     }
                 }
@@ -415,7 +421,7 @@ impl Format<IrFormatContext<'_>> for &[FormatElement] {
                                     f,
                                     [
                                         token("<END_TAG_WITHOUT_START<"),
-                                        text(&std::format!("{:?}", tag.kind())),
+                                        text(&std::format!("{:?}", tag.kind()), None),
                                         token(">>"),
                                     ]
                                 )?;
@@ -430,9 +436,9 @@ impl Format<IrFormatContext<'_>> for &[FormatElement] {
                                         token(")"),
                                         soft_line_break_or_space(),
                                         token("ERROR<START_END_TAG_MISMATCH<start: "),
-                                        text(&std::format!("{start_kind:?}")),
+                                        text(&std::format!("{start_kind:?}"), None),
                                         token(", end: "),
-                                        text(&std::format!("{:?}", tag.kind())),
+                                        text(&std::format!("{:?}", tag.kind()), None),
                                         token(">>")
                                     ]
                                 )?;
@@ -464,7 +470,7 @@ impl Format<IrFormatContext<'_>> for &[FormatElement] {
                                 f,
                                 [
                                     token("align("),
-                                    text(&count.to_string()),
+                                    text(&count.to_string(), None),
                                     token(","),
                                     space(),
                                 ]
@@ -476,7 +482,7 @@ impl Format<IrFormatContext<'_>> for &[FormatElement] {
                                 f,
                                 [
                                     token("line_suffix("),
-                                    text(&std::format!("{reserved_width:?}")),
+                                    text(&std::format!("{reserved_width:?}"), None),
                                     token(","),
                                     space(),
                                 ]
@@ -493,7 +499,11 @@ impl Format<IrFormatContext<'_>> for &[FormatElement] {
                             if let Some(group_id) = group.id() {
                                 write!(
                                     f,
-                                    [text(&std::format!("\"{group_id:?}\"")), token(","), space(),]
+                                    [
+                                        text(&std::format!("\"{group_id:?}\""), None),
+                                        token(","),
+                                        space(),
+                                    ]
                                 )?;
                             }
 
@@ -514,7 +524,11 @@ impl Format<IrFormatContext<'_>> for &[FormatElement] {
                             if let Some(group_id) = id {
                                 write!(
                                     f,
-                                    [text(&std::format!("\"{group_id:?}\"")), token(","), space(),]
+                                    [
+                                        text(&std::format!("\"{group_id:?}\""), None),
+                                        token(","),
+                                        space(),
+                                    ]
                                 )?;
                             }
                         }
@@ -547,7 +561,7 @@ impl Format<IrFormatContext<'_>> for &[FormatElement] {
                                 f,
                                 [
                                     token("indent_if_group_breaks("),
-                                    text(&std::format!("\"{id:?}\"")),
+                                    text(&std::format!("\"{id:?}\""), None),
                                     token(","),
                                     space(),
                                 ]
@@ -567,7 +581,11 @@ impl Format<IrFormatContext<'_>> for &[FormatElement] {
                             if let Some(group_id) = condition.group_id {
                                 write!(
                                     f,
-                                    [text(&std::format!("\"{group_id:?}\"")), token(","), space()]
+                                    [
+                                        text(&std::format!("\"{group_id:?}\""), None),
+                                        token(","),
+                                        space(),
+                                    ]
                                 )?;
                             }
                         }
@@ -577,7 +595,7 @@ impl Format<IrFormatContext<'_>> for &[FormatElement] {
                                 f,
                                 [
                                     token("label("),
-                                    text(&std::format!("\"{label_id:?}\"")),
+                                    text(&std::format!("\"{label_id:?}\""), None),
                                     token(","),
                                     space(),
                                 ]
@@ -646,7 +664,7 @@ impl Format<IrFormatContext<'_>> for &[FormatElement] {
                     ContentArrayEnd,
                     token(")"),
                     soft_line_break_or_space(),
-                    text(&std::format!("<START_WITHOUT_END<{top:?}>>")),
+                    text(&std::format!("<START_WITHOUT_END<{top:?}>>"), None),
                 ]
             )?;
         }
@@ -789,7 +807,7 @@ impl Format<IrFormatContext<'_>> for Condition {
                 f,
                 [
                     token("if_group_fits_on_line("),
-                    text(&std::format!("\"{id:?}\"")),
+                    text(&std::format!("\"{id:?}\""), None),
                     token(")")
                 ]
             ),
@@ -798,7 +816,7 @@ impl Format<IrFormatContext<'_>> for Condition {
                 f,
                 [
                     token("if_group_breaks("),
-                    text(&std::format!("\"{id:?}\"")),
+                    text(&std::format!("\"{id:?}\""), None),
                     token(")")
                 ]
             ),

crates/ruff_formatter/src/format_extensions.rs

@@ -32,7 +32,7 @@ pub trait MemoizeFormat<Context> {
     ///         let value = self.value.get();
     ///         self.value.set(value + 1);
     ///
-    ///         write!(f, [text(&std::format!("Formatted {value} times."))])
+    ///         write!(f, [text(&std::format!("Formatted {value} times."), None)])
     ///     }
     /// }
     ///
@@ -110,7 +110,7 @@ where
     ///         write!(f, [
     ///             token("Count:"),
     ///             space(),
-    ///             text(&std::format!("{current}")),
+    ///             text(&std::format!("{current}"), None),
     ///             hard_line_break()
     ///         ])?;
     ///

crates/ruff_formatter/src/lib.rs

@@ -35,13 +35,12 @@ mod source_code;
 use crate::formatter::Formatter;
 use crate::group_id::UniqueGroupIdBuilder;
 use crate::prelude::TagKind;
-use std::fmt;
 use std::fmt::{Debug, Display};
 use std::marker::PhantomData;
 use std::num::{NonZeroU16, NonZeroU8, TryFromIntError};
 
 use crate::format_element::document::Document;
-use crate::printer::{Printer, PrinterOptions};
+use crate::printer::{Printer, PrinterOptions, SourceMapGeneration};
 pub use arguments::{Argument, Arguments};
 pub use buffer::{
     Buffer, BufferExtensions, BufferSnapshot, Inspect, RemoveSoftLinesBuffer, VecBuffer,
@@ -53,7 +52,7 @@ pub use crate::diagnostics::{ActualStart, FormatError, InvalidDocumentError, Pri
 pub use format_element::{normalize_newlines, FormatElement, LINE_TERMINATORS};
 pub use group_id::GroupId;
 use ruff_macros::CacheKey;
-use ruff_text_size::{TextLen, TextRange, TextSize};
+use ruff_text_size::{TextRange, TextSize};
 
 #[derive(Debug, Eq, PartialEq, Clone, Copy, Hash, CacheKey)]
 #[cfg_attr(
@@ -114,12 +113,6 @@ impl Default for IndentWidth {
     }
 }
 
-impl Display for IndentWidth {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        Display::fmt(&self.0, f)
-    }
-}
-
 impl TryFrom<u8> for IndentWidth {
     type Error = TryFromIntError;
 
@@ -153,12 +146,6 @@ impl Default for LineWidth {
     }
 }
 
-impl Display for LineWidth {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        Display::fmt(&self.0, f)
-    }
-}
-
 impl TryFrom<u16> for LineWidth {
     type Error = TryFromIntError;
 
@@ -269,6 +256,7 @@ impl FormatOptions for SimpleFormatOptions {
             line_width: self.line_width,
             indent_style: self.indent_style,
             indent_width: self.indent_width,
+            source_map_generation: SourceMapGeneration::Enabled,
             ..PrinterOptions::default()
         }
     }
@@ -431,129 +419,6 @@ impl Printed {
     pub fn take_verbatim_ranges(&mut self) -> Vec<TextRange> {
         std::mem::take(&mut self.verbatim_ranges)
     }
-
-    /// Slices the formatted code to the sub-slices that covers the passed `source_range` in `source`.
-    ///
-    /// The implementation uses the source map generated during formatting to find the closest range
-    /// in the formatted document that covers `source_range` or more. The returned slice
-    /// matches the `source_range` exactly (except indent, see below) if the formatter emits [`FormatElement::SourcePosition`] for
-    /// the range's offsets.
-    ///
-    /// ## Indentation
-    /// The indentation before `source_range.start` is replaced with the indentation returned by the formatter
-    /// to fix up incorrectly intended code.
-    ///
-    /// Returns the entire document if the source map is empty.
-    ///
-    /// # Panics
-    /// If `source_range` points to offsets that are not in the bounds of `source`.
-    #[must_use]
-    pub fn slice_range(self, source_range: TextRange, source: &str) -> PrintedRange {
-        let mut start_marker: Option<SourceMarker> = None;
-        let mut end_marker: Option<SourceMarker> = None;
-
-        // Note: The printer can generate multiple source map entries for the same source position.
-        // For example if you have:
-        // * token("a + b")
-        // * `source_position(276)`
-        // * `token(")")`
-        // * `source_position(276)`
-        // *  `hard_line_break`
-        // The printer uses the source position 276 for both the tokens `)` and the `\n` because
-        // there were multiple `source_position` entries in the IR with the same offset.
-        // This can happen if multiple nodes start or end at the same position. A common example
-        // for this are expressions and expression statement that always end at the same offset.
-        //
-        // Warning: Source markers are often emitted sorted by their source position but it's not guaranteed
-        // and depends on the emitted `IR`.
-        // They are only guaranteed to be sorted in increasing order by their destination position.
-        for marker in self.sourcemap {
-            // Take the closest start marker, but skip over start_markers that have the same start.
-            if marker.source <= source_range.start()
-                && !start_marker.is_some_and(|existing| existing.source >= marker.source)
-            {
-                start_marker = Some(marker);
-            }
-
-            if marker.source >= source_range.end()
-                && !end_marker.is_some_and(|existing| existing.source <= marker.source)
-            {
-                end_marker = Some(marker);
-            }
-        }
-
-        let (source_start, formatted_start) = start_marker
-            .map(|marker| (marker.source, marker.dest))
-            .unwrap_or_default();
-
-        let (source_end, formatted_end) = end_marker
-            .map_or((source.text_len(), self.code.text_len()), |marker| {
-                (marker.source, marker.dest)
-            });
-
-        let source_range = TextRange::new(source_start, source_end);
-        let formatted_range = TextRange::new(formatted_start, formatted_end);
-
-        // Extend both ranges to include the indentation
-        let source_range = extend_range_to_include_indent(source_range, source);
-        let formatted_range = extend_range_to_include_indent(formatted_range, &self.code);
-
-        PrintedRange {
-            code: self.code[formatted_range].to_string(),
-            source_range,
-        }
-    }
-}
-
-/// Extends `range` backwards (by reducing `range.start`) to include any directly preceding whitespace (`\t` or ` `).
-///
-/// # Panics
-/// If `range.start` is out of `source`'s bounds.
-fn extend_range_to_include_indent(range: TextRange, source: &str) -> TextRange {
-    let whitespace_len: TextSize = source[..usize::from(range.start())]
-        .chars()
-        .rev()
-        .take_while(|c| matches!(c, ' ' | '\t'))
-        .map(TextLen::text_len)
-        .sum();
-
-    TextRange::new(range.start() - whitespace_len, range.end())
-}
-
-#[derive(Debug, Clone, Eq, PartialEq)]
-#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
-#[cfg_attr(feature = "schemars", derive(schemars::JsonSchema))]
-pub struct PrintedRange {
-    code: String,
-    source_range: TextRange,
-}
-
-impl PrintedRange {
-    pub fn new(code: String, source_range: TextRange) -> Self {
-        Self { code, source_range }
-    }
-
-    pub fn empty() -> Self {
-        Self {
-            code: String::new(),
-            source_range: TextRange::default(),
-        }
-    }
-
-    /// The formatted code.
-    pub fn as_code(&self) -> &str {
-        &self.code
-    }
-
-    /// The range the formatted code corresponds to in the source document.
-    pub fn source_range(&self) -> TextRange {
-        self.source_range
-    }
-
-    #[must_use]
-    pub fn with_code(self, code: String) -> Self {
-        Self { code, ..self }
-    }
 }
 
 /// Public return type of the formatter
@@ -575,7 +440,7 @@ pub type FormatResult<F> = Result<F, FormatError>;
 /// impl Format<SimpleFormatContext> for Paragraph {
 ///     fn fmt(&self, f: &mut Formatter<SimpleFormatContext>) -> FormatResult<()> {
 ///         write!(f, [
-///             text(&self.0),
+///             text(&self.0, None),
 ///             hard_line_break(),
 ///         ])
 ///     }

crates/ruff_formatter/src/printer/mod.rs

@@ -4,7 +4,7 @@ use drop_bomb::DebugDropBomb;
 use unicode_width::UnicodeWidthChar;
 
 pub use printer_options::*;
-use ruff_text_size::{TextLen, TextSize};
+use ruff_text_size::{Ranged, TextLen, TextSize};
 
 use crate::format_element::document::Document;
 use crate::format_element::tag::{Condition, GroupMode};
@@ -60,10 +60,7 @@ impl<'a> Printer<'a> {
         document: &'a Document,
         indent: u16,
     ) -> PrintResult<Printed> {
-        let indentation = Indention::Level(indent);
-        self.state.pending_indent = indentation;
-
-        let mut stack = PrintCallStack::new(PrintElementArgs::new(indentation));
+        let mut stack = PrintCallStack::new(PrintElementArgs::new(Indention::Level(indent)));
         let mut queue: PrintQueue<'a> = PrintQueue::new(document.as_ref());
 
         loop {
@@ -76,9 +73,6 @@ impl<'a> Printer<'a> {
             }
         }
 
-        // Push any pending marker
-        self.push_marker();
-
         Ok(Printed::new(
             self.state.buffer,
             None,
@@ -100,38 +94,42 @@ impl<'a> Printer<'a> {
         let args = stack.top();
 
         match element {
-            FormatElement::Space => self.print_text(Text::Token(" ")),
-            FormatElement::Token { text } => self.print_text(Text::Token(text)),
-            FormatElement::Text { text, text_width } => self.print_text(Text::Text {
-                text,
-                text_width: *text_width,
-            }),
-            FormatElement::SourceCodeSlice { slice, text_width } => {
-                let text = slice.text(self.source_code);
-                self.print_text(Text::Text {
+            FormatElement::Space => self.print_text(Text::Token(" "), None),
+            FormatElement::Token { text } => self.print_text(Text::Token(text), None),
+            FormatElement::Text { text, text_width } => self.print_text(
+                Text::Text {
                     text,
                     text_width: *text_width,
-                });
+                },
+                None,
+            ),
+            FormatElement::SourceCodeSlice { slice, text_width } => {
+                let text = slice.text(self.source_code);
+                self.print_text(
+                    Text::Text {
+                        text,
+                        text_width: *text_width,
+                    },
+                    Some(slice.range()),
+                );
             }
             FormatElement::Line(line_mode) => {
                 if args.mode().is_flat()
                     && matches!(line_mode, LineMode::Soft | LineMode::SoftOrSpace)
                 {
                     if line_mode == &LineMode::SoftOrSpace {
-                        self.print_text(Text::Token(" "));
+                        self.print_text(Text::Token(" "), None);
                     }
                 } else if self.state.line_suffixes.has_pending() {
                     self.flush_line_suffixes(queue, stack, Some(element));
                 } else {
                     // Only print a newline if the current line isn't already empty
                     if self.state.line_width > 0 {
-                        self.push_marker();
                         self.print_char('\n');
                     }
 
                     // Print a second line break if this is an empty line
                     if line_mode == &LineMode::Empty {
-                        self.push_marker();
                         self.print_char('\n');
                     }
 
@@ -144,11 +142,8 @@ impl<'a> Printer<'a> {
             }
 
             FormatElement::SourcePosition(position) => {
-                // The printer defers printing indents until the next text
-                // is printed. Pushing the marker now would mean that the
-                // mapped range includes the indent range, which we don't want.
-                // Queue the source map position and emit it when printing the next character
-                self.state.pending_source_position = Some(*position);
+                self.state.source_position = *position;
+                self.push_marker();
             }
 
             FormatElement::LineSuffixBoundary => {
@@ -440,7 +435,7 @@ impl<'a> Printer<'a> {
         Ok(print_mode)
     }
 
-    fn print_text(&mut self, text: Text) {
+    fn print_text(&mut self, text: Text, source_range: Option<TextRange>) {
         if !self.state.pending_indent.is_empty() {
             let (indent_char, repeat_count) = match self.options.indent_style() {
                 IndentStyle::Tab => ('\t', 1),
@@ -463,6 +458,19 @@ impl<'a> Printer<'a> {
             }
         }
 
+        // Insert source map markers before and after the token
+        //
+        // If the token has source position information the start marker
+        // will use the start position of the original token, and the end
+        // marker will use that position + the text length of the token
+        //
+        // If the token has no source position (was created by the formatter)
+        // both the start and end marker will use the last known position
+        // in the input source (from state.source_position)
+        if let Some(range) = source_range {
+            self.state.source_position = range.start();
+        }
+
         self.push_marker();
 
         match text {
@@ -485,24 +493,29 @@ impl<'a> Printer<'a> {
                 }
             }
         }
+
+        if let Some(range) = source_range {
+            self.state.source_position = range.end();
+        }
+
+        self.push_marker();
     }
 
     fn push_marker(&mut self) {
-        let Some(source_position) = self.state.pending_source_position.take() else {
+        if self.options.source_map_generation.is_disabled() {
             return;
-        };
+        }
 
         let marker = SourceMarker {
-            source: source_position,
+            source: self.state.source_position,
             dest: self.state.buffer.text_len(),
         };
 
-        if self
-            .state
-            .source_markers
-            .last()
-            .map_or(true, |last| last != &marker)
-        {
+        if let Some(last) = self.state.source_markers.last() {
+            if last != &marker {
+                self.state.source_markers.push(marker);
+            }
+        } else {
             self.state.source_markers.push(marker);
         }
     }
@@ -874,7 +887,7 @@ enum FillPairLayout {
 struct PrinterState<'a> {
     buffer: String,
     source_markers: Vec<SourceMarker>,
-    pending_source_position: Option<TextSize>,
+    source_position: TextSize,
     pending_indent: Indention,
     measured_group_fits: bool,
     line_width: u32,
@@ -1729,7 +1742,7 @@ a",
         let result = format_with_options(
             &format_args![
                 token("function main() {"),
-                block_indent(&text("let x = `This is a multiline\nstring`;")),
+                block_indent(&text("let x = `This is a multiline\nstring`;", None)),
                 token("}"),
                 hard_line_break()
             ],
@@ -1746,7 +1759,7 @@ a",
     fn it_breaks_a_group_if_a_string_contains_a_newline() {
         let result = format(&FormatArrayElements {
             items: vec![
-                &text("`This is a string spanning\ntwo lines`"),
+                &text("`This is a string spanning\ntwo lines`", None),
                 &token("\"b\""),
             ],
         });

crates/ruff_formatter/src/printer/printer_options/mod.rs

@@ -14,6 +14,10 @@ pub struct PrinterOptions {
 
     /// The type of line ending to apply to the printed input
     pub line_ending: LineEnding,
+
+    /// Whether the printer should build a source map that allows mapping positions in the source document
+    /// to positions in the formatted document.
+    pub source_map_generation: SourceMapGeneration,
 }
 
 impl<'a, O> From<&'a O> for PrinterOptions

crates/ruff_linter/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ruff_linter"
-version = "0.2.1"
+version = "0.1.11"
 publish = false
 authors = { workspace = true }
 edition = { workspace = true }
@@ -85,8 +85,8 @@ tempfile = { workspace = true }
 [features]
 default = []
 schemars = ["dep:schemars"]
-# Enables rules for internal integration tests
-test-rules = []
+# Enables the UnreachableCode rule
+unreachable-code = []
 
 [lints]
 workspace = true

crates/ruff_linter/resources/test/fixtures/flake8_async/ASYNC101.py

@@ -1,87 +1,31 @@
 import os
 import subprocess
 import time
-from pathlib import Path
-
-# Violation cases:
 
 
-async def func():
+async def foo():
     open("foo")
 
 
-async def func():
+async def foo():
     time.sleep(1)
 
 
-async def func():
+async def foo():
     subprocess.run("foo")
 
 
-async def func():
+async def foo():
     subprocess.call("foo")
 
 
-async def func():
+async def foo():
     subprocess.foo(0)
 
 
-async def func():
+async def foo():
     os.wait4(10)
 
 
-async def func():
+async def foo():
     os.wait(12)
-
-
-# Violation cases for pathlib:
-
-
-async def func():
-    Path("foo").open()  # ASYNC101
-
-
-async def func():
-    p = Path("foo")
-    p.open()  # ASYNC101
-
-
-async def func():
-    with Path("foo").open() as f:  # ASYNC101
-        pass
-
-
-async def func() -> None:
-    p = Path("foo")
-
-    async def bar():
-        p.open()  # ASYNC101
-
-
-async def func() -> None:
-    (p1, p2) = (Path("foo"), Path("bar"))
-
-    p1.open()  # ASYNC101
-
-
-# Non-violation cases for pathlib:
-
-
-class Foo:
-    def open(self):
-        pass
-
-
-async def func():
-    Foo().open()  # OK
-
-
-async def func():
-    def open():
-        pass
-
-    open()  # OK
-
-
-def func():
-    Path("foo").open()  # OK

crates/ruff_linter/resources/test/fixtures/flake8_bugbear/B033.py

@@ -2,28 +2,10 @@
 # Errors.
 ###
 incorrect_set = {"value1", 23, 5, "value1"}
-incorrect_set = {1, 1, 2}
-incorrect_set_multiline = {
-    "value1",
-    23,
-    5,
-    "value1",
-    # B033
-}
 incorrect_set = {1, 1}
-incorrect_set = {1, 1,}
-incorrect_set = {0, 1, 1,}
-incorrect_set = {0, 1, 1}
-incorrect_set = {
-    0,
-    1,
-    1,
-}
 
 ###
 # Non-errors.
 ###
 correct_set = {"value1", 23, 5}
 correct_set = {5, "5"}
-correct_set = {5}
-correct_set = {}

crates/ruff_linter/resources/test/fixtures/flake8_comprehensions/C403.py

@@ -13,11 +13,3 @@ s = f"{set([f(x) for x in 'ab'])}"
 
 s = f"{ set([x for x in 'ab']) | set([x for x in 'ab']) }"
 s = f"{set([x for x in 'ab']) | set([x for x in 'ab'])}"
-
-s = set(  # comment
-    [x for x in range(3)]
-)
-
-s = set([  # comment
-    x for x in range(3)
-])

crates/ruff_linter/resources/test/fixtures/flake8_comprehensions/C408.py

@@ -20,10 +20,3 @@ f"{dict(x='y') | dict(y='z')}"
 f"{ dict(x='y') | dict(y='z') }"
 f"a {dict(x='y') | dict(y='z')} b"
 f"a { dict(x='y') | dict(y='z') } b"
-
-dict(
-    # comment
-)
-
-tuple(  # comment
-)

crates/ruff_linter/resources/test/fixtures/flake8_comprehensions/C409.py

@@ -8,11 +8,3 @@ t4 = tuple([
 t5 = tuple(
     (1, 2)
 )
-
-tuple(  # comment
-    [1, 2]
-)
-
-tuple([  # comment
-    1, 2
-])

crates/ruff_linter/resources/test/fixtures/flake8_comprehensions/C410.py

@@ -2,12 +2,3 @@ l1 = list([1, 2])
 l2 = list((1, 2))
 l3 = list([])
 l4 = list(())
-
-
-list(  # comment
-    [1, 2]
-)
-
-list([  # comment
-    1, 2
-])

crates/ruff_linter/resources/test/fixtures/flake8_pie/PIE790.py

@@ -207,23 +207,3 @@ class Repro:
     def stub(self) -> str:
         """Docstring"""
         ...
-
-
-class Repro(Protocol[int]):
-    def func(self) -> str:
-        """Docstring"""
-        ...
-
-    def impl(self) -> str:
-        """Docstring"""
-        return self.func()
-
-
-class Repro[int](Protocol):
-    def func(self) -> str:
-        """Docstring"""
-        ...
-
-    def impl(self) -> str:
-        """Docstring"""
-        return self.func()

crates/ruff_linter/resources/test/fixtures/flake8_pie/PIE810.py

@@ -9,22 +9,6 @@ obj.startswith(foo) or obj.startswith("foo")
 # error
 obj.endswith(foo) or obj.startswith(foo) or obj.startswith("foo")
 
-def func():
-    msg = "hello world"
-
-    x = "h"
-    y = ("h", "e", "l", "l", "o")  
-    z = "w"
-
-    if msg.startswith(x) or msg.startswith(y) or msg.startswith(z): # Error
-        print("yes") 
-
-def func():
-    msg = "hello world"
-
-    if msg.startswith(("h", "e", "l", "l", "o")) or msg.startswith("h") or msg.startswith("w"): # Error
-        print("yes") 
-
 # ok
 obj.startswith(("foo",  "bar"))
 # ok
@@ -33,46 +17,3 @@ obj.endswith(("foo",  "bar"))
 obj.startswith("foo") or obj.endswith("bar")
 # ok
 obj.startswith("foo") or abc.startswith("bar")
-
-def func():
-    msg = "hello world"
-
-    x = "h"
-    y = ("h", "e", "l", "l", "o")  
-
-    if msg.startswith(x) or msg.startswith(y): # OK
-        print("yes") 
-
-def func():
-    msg = "hello world"
-
-    y = ("h", "e", "l", "l", "o")  
-
-    if msg.startswith(y): # OK
-        print("yes") 
-
-def func():
-    msg = "hello world"
-
-    y = ("h", "e", "l", "l", "o")  
-
-    if msg.startswith(y) or msg.startswith(y): # OK
-        print("yes") 
-
-def func():
-    msg = "hello world"
-
-    y = ("h", "e", "l", "l", "o")  
-    x = ("w", "o", "r", "l", "d")
-
-    if msg.startswith(y) or msg.startswith(x) or msg.startswith("h"): # OK
-        print("yes") 
-
-def func():
-    msg = "hello world"
-
-    y = ("h", "e", "l", "l", "o")  
-    x = ("w", "o", "r", "l", "d")
-
-    if msg.startswith(y) or msg.endswith(x) or msg.startswith("h"): # OK
-        print("yes")

crates/ruff_linter/resources/test/fixtures/flake8_pyi/PYI047.py

@@ -20,12 +20,3 @@ else:
 
 
 def func2(arg: _PrivateTypeAlias) -> None: ...
-
-type _UnusedPEP695 = int
-type _UnusedGeneric695[T] = list[T]
-
-type _UsedPEP695 = str
-type _UsedGeneric695[T] = tuple[T, ...]
-
-def func4(arg: _UsedPEP695) -> None: ...
-def func5(arg: _UsedGeneric695[bytes]) -> None: ...

crates/ruff_linter/resources/test/fixtures/flake8_pyi/PYI047.pyi

@@ -20,12 +20,3 @@ else:
 
 
 def func2(arg: _PrivateTypeAlias) -> None: ...
-
-type _UnusedPEP695 = int
-type _UnusedGeneric695[T] = list[T]
-
-type _UsedPEP695 = str
-type _UsedGeneric695[T] = tuple[T, ...]
-
-def func4(arg: _UsedPEP695) -> None: ...
-def func5(arg: _UsedGeneric695[bytes]) -> None: ...

crates/ruff_linter/resources/test/fixtures/flake8_pyi/PYI049.py

@@ -16,8 +16,3 @@ class _UsedTypedDict(TypedDict):
 
 class _CustomClass(_UsedTypedDict):
     bar: list[int]
-
-_UnusedTypedDict3 = TypedDict("_UnusedTypedDict3", {"foo": int})
-_UsedTypedDict3 = TypedDict("_UsedTypedDict3", {"bar": bytes})
-
-def uses_UsedTypedDict3(arg: _UsedTypedDict3) -> None: ...

crates/ruff_linter/resources/test/fixtures/flake8_pyi/PYI049.pyi

@@ -30,8 +30,3 @@ else:
 
 class _CustomClass2(_UsedTypedDict2):
    bar: list[int]
-
-_UnusedTypedDict3 = TypedDict("_UnusedTypedDict3", {"foo": int})
-_UsedTypedDict3 = TypedDict("_UsedTypedDict3", {"bar": bytes})
-
-def uses_UsedTypedDict3(arg: _UsedTypedDict3) -> None: ...

crates/ruff_linter/resources/test/fixtures/flake8_return/RET503.py

@@ -1,15 +1,14 @@
-import _thread
 import builtins
 import os
 import posix
+from posix import abort
 import sys as std_sys
 import typing
-from posix import abort
-from typing import NoReturn
-
-import _winapi
-import pytest
 import typing_extensions
+import _thread
+import _winapi
+
+import pytest
 from pytest import xfail as py_xfail
 
 ###
@@ -327,44 +326,3 @@ def end_of_file():
     if False:
         return 1
     x = 2 \
-
-
-
-# function return type annotation NoReturn
-def foo(x: int) -> int:
-    def bar() -> NoReturn:
-        abort()
-    if x == 5:
-        return 5
-    bar()
-
-
-def foo(string: str) -> str:
-    def raises(value: str) -> NoReturn:
-        raise RuntimeError("something went wrong")
-
-    match string:
-        case "a":
-            return "first"
-        case "b":
-            return "second"
-        case "c":
-            return "third"
-        case _:
-            raises(string)
-
-
-def foo() -> int:
-    def baz() -> int:
-        return 1
-
-
-    def bar() -> NoReturn:
-        a = 1 + 2
-        raise AssertionError("Very bad")
-
-
-
-    if baz() > 3:
-        return 1
-    bar()

crates/ruff_linter/resources/test/fixtures/flake8_return/RET504.py

@@ -363,46 +363,3 @@ def foo():
 def mavko_debari(P_kbar):
     D=0.4853881 + 3.6006116*P - 0.0117368*(P-1.3822)**2
     return D
-
-
-# contextlib suppress in with statement
-import contextlib
-
-
-def foo():
-    x = 2
-    with contextlib.suppress(Exception):
-        x = x + 1
-    return x
-
-
-def foo(data):
-    with open("in.txt") as file_out, contextlib.suppress(IOError):
-        file_out.write(data)
-        data = 10
-    return data
-
-
-def foo(data):
-    with open("in.txt") as file_out:
-        file_out.write(data)
-        with contextlib.suppress(IOError):
-            data = 10
-    return data
-
-
-def foo():
-    y = 1
-    x = 2
-    with contextlib.suppress(Exception):
-        x = 1
-    y = y + 2
-    return y  # RET504
-
-
-def foo():
-    y = 1
-    if y > 0:
-        with contextlib.suppress(Exception):
-            y = 2
-        return y

crates/ruff_linter/resources/test/fixtures/flake8_return/RET505.py

@@ -103,14 +103,6 @@ def bar4(x):
             return None
 
 
-def fibo(n):
-    if n<2:
-        return n;
-    else:
-        last = 1;
-        last2 = 0;
-
-
 ###
 # Non-error
 ###
@@ -139,51 +131,6 @@ def bar3(x, y, z):
     return None
 
 
-def bar4(x):
-    if True:
-        return
-    else:
-        # comment
-        pass
-
-
-def bar5():
-    if True:
-        return
-    else:  # comment
-        pass
-
-
-def bar6():
-    if True:
-        return
-    else\
-        :\
-        # comment
-        pass
-
-
-def bar7():
-    if True:
-        return
-    else\
-        :  # comment
-        pass
-
-
-def bar8():
-    if True:
-        return
-    else: pass
-
-
-def bar9():
-    if True:
-        return
-    else:\
-        pass
-
-
 x = 0
 
 if x == 1:
@@ -192,49 +139,3 @@ elif x == 2:
     y = "b"
 else:
     y = "c"
-
-
-# Regression test for: https://github.com/astral-sh/ruff/issues/9732
-def sb(self):
-    if self._sb is not None: return self._sb
-    else: self._sb = '\033[01;%dm'; self._sa = '\033[0;0m';
-
-
-def indent(x, y, w, z):
-    if x:  # [no-else-return]
-        a = 1
-        return y
-    else:
-
-        c = 3
-        return z
-
-
-def indent(x, y, w, z):
-    if x:  # [no-else-return]
-        a = 1
-        return y
-    else:
-        # comment
-        c = 3
-        return z
-
-
-def indent(x, y, w, z):
-    if x:  # [no-else-return]
-        a = 1
-        return y
-    else:
-          # comment
-        c = 3
-        return z
-
-
-def indent(x, y, w, z):
-    if x:  # [no-else-return]
-        a = 1
-        return y
-    else:
-  # comment
-        c = 3
-        return z