hydra/.github/workflows/update-aur.yml

name: Update AUR Package

on:
  workflow_dispatch:
  release:
    types: [published]

jobs:
  update-aur:
    runs-on: ubuntu-latest
    container:
      image: archlinux:latest

    steps:
      - name: Install dependencies
        run: |
          pacman -Syu --noconfirm
          pacman -S --noconfirm nodejs npm git base-devel openssh jq

      - name: Setup SSH for AUR
        run: |
          mkdir -p ~/.ssh
          echo "${{ secrets.AUR_SSH_PRIVATE_KEY }}" > ~/.ssh/id_rsa
          chmod 600 ~/.ssh/id_rsa
          chmod 700 ~/.ssh

          # Add AUR host key to known_hosts
          ssh-keyscan aur.archlinux.org >> ~/.ssh/known_hosts

          # Configure SSH to use the key
          cat > ~/.ssh/config << EOF
          Host aur.archlinux.org
              IdentityFile ~/.ssh/id_rsa
              IdentitiesOnly yes
              User aur
              UserKnownHostsFile ~/.ssh/known_hosts
              StrictHostKeyChecking no
          EOF

          # Start SSH agent and add key
          eval "$(ssh-agent -s)"
          ssh-add ~/.ssh/id_rsa

          # ssh-agent bash -c 'ssh-add ~/.ssh/id_rsa; git clone ssh://aur@aur.archlinux.org/hydra-launcher-bin.git'
          git clone https://aur.archlinux.org/hydra-launcher-bin.git

      - name: Checkout main repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Get version to update
        id: get-version
        run: |
          if [ "${{ github.event_name }}" = "release" ]; then
            VERSION="${{ github.event.release.tag_name }}"
            echo "version=$VERSION" >> $GITHUB_OUTPUT
            echo "source=release" >> $GITHUB_OUTPUT
          else
            echo "Getting latest release version"
            VERSION=$(curl -s https://api.github.com/repos/${{ github.repository }}/releases/latest | jq -r '.tag_name')
            echo "version=$VERSION" >> $GITHUB_OUTPUT
            echo "source=latest" >> $GITHUB_OUTPUT
          fi

          echo "Version to update: $VERSION"

      - name: Check if update is needed
        id: check-update
        run: |
          cd hydra-launcher-bin
          CURRENT_VERSION=$(grep '^pkgver=' hydra-launcher-bin/PKGBUILD | cut -d'=' -f2)
          NEW_VERSION="${{ steps.get-version.outputs.version }}"

          echo "Current AUR version: $CURRENT_VERSION"
          echo "New version: $NEW_VERSION"

          if [ "$CURRENT_VERSION" = "$NEW_VERSION" ]; then
            echo "update_needed=false" >> $GITHUB_OUTPUT
            echo "No update needed - versions are the same"
          else
            echo "update_needed=true" >> $GITHUB_OUTPUT
            echo "Update needed"
          fi

      - name: Update PKGBUILD and .SRCINFO
        if: steps.check-update.outputs.update_needed == 'true'
        run: |
          cd ~/hydra-launcher-bin
          node ../scripts/update-pkgver.js "${{ steps.get-version.outputs.version }}" ./PKGBUILD
          updpkgsums
          makepkg --printsrcinfo > .SRCINFO

      - name: Configure Git
        if: steps.check-update.outputs.update_needed == 'true'
        run: |
          cd ~/hydra-launcher-bin
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"

      - name: Show changes (workflow_dispatch only)
        if: steps.check-update.outputs.update_needed == 'true' && github.event_name == 'workflow_dispatch'
        run: |
          cd ~/hydra-launcher-bin
          echo "## Git Diff Preview"
          echo "Changes that would be made:"
          git diff PKGBUILD .SRCINFO || echo "No changes to show"
          echo ""
          echo "Staged changes:"
          git add PKGBUILD .SRCINFO
          git diff --staged || echo "No staged changes"

      - name: Commit and push changes (release only)
        if: steps.check-update.outputs.update_needed == 'true' && github.event_name == 'release'
        run: |
          cd ~/hydra-launcher-bin
          git add PKGBUILD .SRCINFO

          if git diff --staged --quiet; then
            echo "No changes to commit"
          else
            COMMIT_MSG="Update to ${{ steps.get-version.outputs.version }} (automated release update)"
            
            git commit -m "$COMMIT_MSG"
            git push origin master
            echo "Successfully updated AUR package to version ${{ steps.get-version.outputs.version }}"
          fi

      - name: Create summary
        if: always()
        run: |
          echo "## AUR Update Summary" >> $GITHUB_STEP_SUMMARY
          echo "- **Version**: ${{ steps.get-version.outputs.version }}" >> $GITHUB_STEP_SUMMARY
          echo "- **Source**: ${{ steps.get-version.outputs.source }}" >> $GITHUB_STEP_SUMMARY
          echo "- **Update needed**: ${{ steps.check-update.outputs.update_needed }}" >> $GITHUB_STEP_SUMMARY
          if [ "${{ steps.check-update.outputs.update_needed }}" = "true" ]; then
            echo "- **Status**: ✅ AUR package updated successfully" >> $GITHUB_STEP_SUMMARY
          else
            echo "- **Status**: ⏭️ No update needed" >> $GITHUB_STEP_SUMMARY
          fi