update_manifest.yml

name: Check for updates

on:
  schedule: # for scheduling to work this file must be in the default branch
  - cron: "0 * * * *" # run every hour
  workflow_dispatch: # can be manually dispatched under GitHub's "Actions" tab

env:
# email sets "github-actions[bot]" as commit author, see https://github.community/t/github-actions-bot-email-address/17204/6
  GIT_USER_NAME: github-actions[bot]
  GIT_USER_EMAIL: 41898282+github-actions[bot]@users.noreply.github.com
  FLATPAK_ID: com.artemis_rgb.Artemis

jobs:
  flatpak-external-data-checker:
    runs-on: ubuntu-latest
    container:
      image: bilelmoussaoui/flatpak-github-actions:freedesktop-23.08
      options: --privileged
      
    strategy:
      matrix:
        branch: [ main ] # list all branches to check

    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ matrix.branch }}
          submodules: 'true'

      - name: Install ruamel
        run: |
          pip install ruamel.yaml

      - name: Check for Flatpak source updates via Flatpak External Data Checker
        uses: docker://ghcr.io/flathub/flatpak-external-data-checker:latest
        with:
          args: --edit-only ${{ env.FLATPAK_ID }}.yml

      - name: Attempt to update the Artemis git sources
        run: |
          ./.github/scripts/update-manifest.py

      - name: Verify if git was updated
        id: is-updated
        run: |
          git status -s -uno
          [ -z "$(git status -s -uno)" ] || echo "updated=true" >> $GITHUB_OUTPUT

      - name: Generate dotnet sources
        if: steps.is-updated.outputs.updated
        run: |
          # Extract required information from the manifest
          MANIFEST_FILE="${FLATPAK_ID}.yml"
          echo "Parsing manifest file '$MANIFEST_FILE' to determine required Flatpak packages and ID..."

          RUNTIME=$(yq e '.runtime' "$MANIFEST_FILE")
          RUNTIME_VERSION=$(yq e '.["runtime-version"]' "$MANIFEST_FILE")
          SDK=$(yq e '.sdk' "$MANIFEST_FILE")
          SDK_EXTENSIONS=$(yq e '.["sdk-extensions"][]' "$MANIFEST_FILE" 2>/dev/null || echo "")

          if [ -z "$RUNTIME" ] || [ -z "$RUNTIME_VERSION" ] || [ -z "$SDK" ] || [ -z "$FLATPAK_ID" ]; then
              error "Failed to extract required fields (runtime, runtime-version, sdk, id) from manifest."
          fi

          REQUIRED_FLATPAK_PACKAGES=(
              "$RUNTIME//$RUNTIME_VERSION"
              "$SDK//$RUNTIME_VERSION"
          )

          # Add SDK extensions if any
          if [ -n "$SDK_EXTENSIONS" ]; then
              while IFS= read -r EXT; do
                  REQUIRED_FLATPAK_PACKAGES+=("$EXT//$RUNTIME_VERSION")
              done <<< "$SDK_EXTENSIONS"
          fi

          # Function to check if a Flatpak package is installed
          is_flatpak_installed() {
              local package="$1"
              flatpak info "$package" &> /dev/null
          }

          # Install missing Flatpak packages
          for package in "${REQUIRED_FLATPAK_PACKAGES[@]}"; do
              if is_flatpak_installed "$package"; then
                  echo "Flatpak package '$package' is already installed."
              else
                  echo "Flatpak package '$package' is not installed. Installing..."
                  flatpak install -y flathub "$package" || error "Failed to install $package"
              fi
          done

          ./generate-sources.py

      - name: Reset Flatpak manifest to pre-modified state
        run: |
          git checkout -- ${FLATPAK_ID}.yml

      - name: Run the Artemis git source updates again
        run: |
          ./.github/scripts/update-manifest.py

      - name: Run Flatpak External Data Checker again and Open PR
        uses: docker://ghcr.io/flathub/flatpak-external-data-checker:latest
        env:
          GIT_AUTHOR_NAME: Flatpak External Data Checker
          GIT_COMMITTER_NAME: Flatpak External Data Checker
          GIT_AUTHOR_EMAIL: ${{ env.GIT_USER_NAME }}
          GIT_COMMITTER_EMAIL: ${{ env.GIT_USER_EMAIL }}
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          args: --update --never-fork ${{ env.FLATPAK_ID }}.yml