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snigdhaos-core/package-list.sh
2025-01-06 23:52:40 +05:30

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#!/bin/bash
#-----------------------------------------------------------
# Script to generate a list of package details from a GitHub repository URL
# Author: RiO <d3v1l0n@outlook.in>
# Date: 2024-12-27
# Description: This script fetches the list of package filenames
# from a specified GitHub repository and processes them into a clean output.
# It also removes duplicate package names and version info.
#-----------------------------------------------------------
# GitHub API URL for the directory
repo_url="https://api.github.com/repos/Snigdha-OS/snigdhaos-core/contents/x86_64"
# Output file
output_file="packages.txt"
# Function to check if a command is available
command_check() {
command -v "$1" &> /dev/null
}
# Function to install a package if not installed (for Arch Linux)
install_package() {
package="$1"
echo "$package is not installed. Attempting to install..."
# Check if the system is using the pacman package manager (Arch Linux)
if command_check "pacman"; then
sudo pacman -Sy --noconfirm "$package"
else
echo "Error: Could not detect pacman package manager. Please install $package manually."
exit 1
fi
# Verify if the package was successfully installed
if command_check "$package"; then
echo "$package has been installed successfully."
else
echo "Error: Failed to install $package. Please install it manually."
exit 1
fi
}
# Function to fetch and process the package list (only package names, with duplicates removed and version removed)
fetch_packages() {
# Ensure curl and jq are installed
if ! command_check "curl"; then
install_package "curl"
fi
if ! command_check "jq"; then
install_package "jq"
fi
# Fetch the directory content from the GitHub API, extract package names, remove version and duplicates
echo "Fetching package list from GitHub repository..."
curl -s "$repo_url" | \
jq -r '.[].name' | \
grep -oP '^[^/]+(?=-[0-9]+-[a-z0-9]+\.pkg\.tar\.zst)' | \
sort | \
uniq > "$output_file"
# Check if the output file is generated successfully
if [[ $? -eq 0 ]]; then
echo "Generated $output_file with package names (duplicates and versions removed)."
else
echo "Error: Failed to generate the package list."
exit 1
fi
}
# Run the function to fetch and process packages
fetch_packages