added install script

Author: sxwebdev

README.md

@@ -26,6 +26,9 @@ go install github.com/sxwebdev/gcx@latest
 git clone https://github.com/sxwebdev/gcx.git
 cd gcx
 make build
+
+# Or install via script
+/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/sxwebdev/gcx/refs/heads/master/scripts/install.sh)"
 ```
 
 Alternatively, you can use the Docker image available on Docker Hub:

scripts/install.sh

@@ -0,0 +1,99 @@
+#!/usr/bin/env bash
+set -e
+
+
+GITHUB_REPO="sxwebdev/gcx"
+TARGET_BINARY="gcx"
+
+# Determine the operating system
+OS=$(uname)
+if [ "$OS" == "Darwin" ]; then
+    PLATFORM="darwin"
+elif [ "$OS" == "Linux" ]; then
+    PLATFORM="linux"
+else
+    echo "Unsupported OS: $OS"
+    exit 1
+fi
+
+# Determine the architecture
+ARCH=$(uname -m)
+case "$ARCH" in
+    x86_64)
+        ARCH="amd64"
+        ;;
+    arm64|aarch64)
+        ARCH="arm64"
+        ;;
+    *)
+        echo "Unsupported architecture: $ARCH"
+        exit 1
+        ;;
+esac
+
+echo "Detected platform: $PLATFORM, architecture: $ARCH"
+
+# Fetch the latest release information from GitHub API
+API_URL="https://api.github.com/repos/${GITHUB_REPO}/releases/latest"
+RELEASE_INFO=$(curl --silent "$API_URL")
+
+# Ensure jq is installed
+if ! command -v jq &>/dev/null; then
+    echo "Error: jq is not installed. Please install jq and try again."
+    exit 1
+fi
+
+# Find the asset matching the platform and architecture
+ASSET_NAME=$(echo "$RELEASE_INFO" | jq -r --arg platform "$PLATFORM" --arg arch "$ARCH" '
+  .assets[] | select(.name | test($platform) and test($arch)) | .name
+')
+
+if [ -z "$ASSET_NAME" ]; then
+    echo "No archive found for platform $PLATFORM and architecture $ARCH"
+    exit 1
+fi
+
+echo "Found archive: $ASSET_NAME"
+
+# Get the download URL for the asset
+ASSET_URL=$(echo "$RELEASE_INFO" | jq -r --arg asset "$ASSET_NAME" '
+  .assets[] | select(.name == $asset) | .browser_download_url
+')
+
+if [ -z "$ASSET_URL" ]; then
+    echo "Failed to obtain download URL."
+    exit 1
+fi
+
+echo "Downloading binary..."
+curl -L --silent -o "$ASSET_NAME" "$ASSET_URL"
+
+# Extract the archive. We assume it contains a single file named like gcx_darwin_amd64.
+echo "Extracting archive..."
+tar -xzf "$ASSET_NAME"
+
+# Find the extracted binary file (assuming only one file is extracted)
+EXTRACTED_BINARY=$(find . -maxdepth 1 -type f -name "gcx_*" | head -n 1)
+
+if [ -z "$EXTRACTED_BINARY" ]; then
+    echo "Error: No binary file found after extraction."
+    exit 1
+fi
+
+echo "Renaming $EXTRACTED_BINARY to $TARGET_BINARY..."
+mv "$EXTRACTED_BINARY" "$TARGET_BINARY"
+
+# Directory for installing executables
+INSTALL_DIR="/usr/local/bin"
+
+echo "Moving binary to $INSTALL_DIR..."
+# Use sudo if necessary
+sudo mv "$TARGET_BINARY" "$INSTALL_DIR/$TARGET_BINARY"
+
+echo "Making the binary executable..."
+sudo chmod +x "$INSTALL_DIR/$TARGET_BINARY"
+
+# Clean up the downloaded archive
+rm "$ASSET_NAME"
+
+echo "Installation complete. You can now run $TARGET_BINARY from the terminal."