feat: added install.sh for easy isntall of eiipm

CHANGELOG.md

@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/).
 ### Added
 
 - Added commit hash based install/update for security reasons.
+- `install.sh` file for easy install in Linux.
 
 ## [0.3.0] - 2025-08-22
 

docs/src/introduction.md

@@ -6,7 +6,25 @@ Eiipm is a fast and eligant package manager made in rust for [Ewwii](https://git
 
 You can install **eiipm** using the same [methods we discussed](https://ewwii-sh.github.io/ewwii/installation.html) of in Ewwii:
 
-#### 1. From source
+#### 1. From installer (fastest)
+
+```bash
+curl -sSL https://raw.githubusercontent.com/Ewwii-sh/eiipm/main/install.sh -o install.sh
+less install.sh # inspect installer code (optional)
+sh install.sh # run the installer
+```
+
+After, after the installation, verify it works:
+
+```bash
+eiipm --version
+```
+
+> The installer installs the binary to `/usr/local/bin`
+>
+> If eiipm doesn't work after the installation, make sure that `/usr/local/bin` is in path.
+
+#### 2. From source
 
 ```bash
 git clone https://github.com/Ewwii-sh/eiipm
@@ -16,7 +34,7 @@ cargo build --release
 
 This will generate the `eiipm` binary in `target/release`.
 
-#### 2. Using Cargo
+#### 3. Using Cargo
 
 ```bash
 cargo install --git https://github.com/Ewwii-sh/eiipm

install.sh

@@ -0,0 +1,66 @@
+#!/usr/bin/env sh
+set -e
+
+INSTALLER_VERSION="1.0.0"
+
+# --- Colors ---
+RED=$(printf '\033[31m')
+GREEN=$(printf '\033[32m')
+YELLOW=$(printf '\033[33m')
+BLUE=$(printf '\033[34m')
+BOLD=$(printf '\033[1m')
+RESET=$(printf '\033[0m')
+
+# --- Banner ---
+echo "${BLUE}${BOLD}"
+echo "============================================="
+echo "   eiipm Installer (v$INSTALLER_VERSION)"
+echo "============================================="
+echo "${RESET}"
+
+# --- Ask OS ---
+echo "${YELLOW}Which OS are you installing on?${RESET}"
+echo "  [1] Linux"
+echo "  [2] macOS"
+printf "Enter choice [1/2]: "
+read choice
+
+if [ "$choice" = "2" ]; then
+    echo "${RED}Sorry, macOS is not yet supported by this installer.${RESET}"
+    echo
+    echo "${YELLOW}Build from source instructions:${RESET}"
+    echo "  1. Install Rust (https://www.rust-lang.org/)"
+    echo "  2. Clone the repo:"
+    echo "     git clone https://github.com/Ewwii-sh/eiipm.git"
+    echo "  3. Build:"
+    echo "     cd eiipm && cargo build --release"
+    echo "  4. Move binary into PATH:"
+    echo "     mv ./target/release/eiipm /usr/local/bin/"
+    exit 1
+fi
+
+# --- Continue for Linux ---
+echo "${GREEN}Great! Proceeding with Linux installation...${RESET}"
+
+REPO="Ewwii-sh/eiipm"
+LATEST_URL="https://github.com/$REPO/releases/latest"
+DOWNLOAD_URL=$(curl -sL -o /dev/null -w '%{url_effective}' "$LATEST_URL" | sed 's/tag/download/')
+BIN_NAME="eiipm"
+
+# Create temp dir
+TMP_DIR=$(mktemp -d)
+cd "$TMP_DIR"
+
+echo "${BLUE}Downloading latest $BIN_NAME release...${RESET}"
+curl -sL "$DOWNLOAD_URL/eiipm" -o "$BIN_NAME"
+
+echo "${BLUE}Granting eiipm executable permission...${RESET}"
+chmod +x "$BIN_NAME"
+
+echo "${BLUE}Installing to /usr/local/bin (requires sudo)...${RESET}"
+sudo mv "$BIN_NAME" /usr/local/bin/
+
+echo ""
+echo "${GREEN}${BOLD}⭐✨ Installation complete! ✨⭐${RESET}"
+echo ""
+echo "Run '${BOLD}eiipm${RESET}' to get started."