name: Update Arch Repository

on:
  push:
    paths:
      - 'x86_64/*.pkg.tar.zst'
  workflow_dispatch:

jobs:
  update-db:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Setup repo-add tools
        run: |
          sudo apt-get update && sudo apt-get install -y libarchive-tools
          curl -L https://gitlab.archlinux.org/pacman/pacman/-/raw/master/scripts/repo-add.sh.in -o repo-add
          chmod +x repo-add
          sed -i 's|@pkgdatadir@|/usr/share/pacman|g' repo-add

      - name: Update Repository Database
        run: |
          cd x86_64
          if ls *.pkg.tar.zst 1> /dev/null 2>&1; then
            echo "Updating database..."
            ../repo-add hyprarch-repo.db.tar.gz *.pkg.tar.zst
            rm -f hyprarch-repo.db hyprarch-repo.files
            cp hyprarch-repo.db.tar.gz hyprarch-repo.db
            cp hyprarch-repo.files.tar.gz hyprarch-repo.files
          else
            echo "No packages found."
            exit 1
          fi

      - name: Commit and Push changes
        run: |
          cd "$GITHUB_WORKSPACE"        # Fix: return to repo root!
          git config --global user.name "github-actions[bot]"
          git config --global user.email "github-actions[bot]@users.noreply.github.com"
          git add x86_64/
          if ! git diff-index --quiet HEAD; then
            git commit -m "Automated database update"
            git push
          else
            echo "Nothing to commit."
          fi