flatpak.yml

name: Publish Flatpak

on:
  # Enable manual run
  workflow_dispatch:
  # Build & deploy for published releases
  release:
    types:
      - published

# ${{ secrets.FLATHUB_TOKEN }} is a Personal Access Token to grant push access.
# ${{ secrets.GIT_AUTO_COMMIT_TOKEN }} is a Personal Access Token.

env:
  project-id: codes.merritt.Nyrna

jobs:
  update-recipe:
    name: Update Flatpak recipe files
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
        with:
          ref: main
          path: code
          token: ${{ secrets.GIT_AUTO_COMMIT_TOKEN }}

      - name: Install dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y flatpak
          sudo flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
          sudo flatpak install -y flathub org.freedesktop.appstream-glib

      - name: Setup Dart SDK
        uses: dart-lang/setup-dart@v1.3

      # ---------------------- Update AppStream metadata file ---------------------- #

      - name: Update metadata file
        working-directory: ${{ github.workspace }}/code
        run: |
          dart pub global activate --source git https://github.com/Merrit/linux_packaging_updater.git
          updater --projectId codes.merritt.Nyrna --repository nyrna --user merrit --metadata

      - name: Commit updated AppStream metadata back to repo
        uses: stefanzweifel/git-auto-commit-action@v4
        with:
          commit_message: "chore: update linux metadata for new release"
          file_pattern: "packaging/linux/*.metainfo.xml"
          repository: code/

      # --------------------------- Create FlatHub update -------------------------- #

      # Wait for the commit to be pushed to the repo
      # 
      # This ensures the updated metadata file is available to the updater 
      # script when it runs, otherwise it has the wrong version number.
      - name: Wait for commit to be pushed
        run: sleep 60

      - name: Checkout flathub repository
        uses: actions/checkout@v3
        with:
          repository: flathub/${{ env.project-id }}
          path: flathub
          token: ${{ secrets.FLATHUB_TOKEN }}

      - name: Update flatpak manifest
        working-directory: ${{ github.workspace }}/flathub
        run: updater --projectId codes.merritt.Nyrna --repository nyrna --user merrit --manifest

      - name: Push updated recipe to Flathub
        working-directory: ${{ github.workspace }}/flathub
        env:
          GH_TOKEN: ${{ secrets.FLATHUB_TOKEN }}
          REPO_KEY: ${{ secrets.FLATHUB_TOKEN }}
          USERNAME: merrit
        run: |
          git config --local user.name "Kristen McWilliam"
          git config --local user.email "9575627+Merrit@users.noreply.github.com"
          git checkout -b flathub_update
          git add -A
          git commit -m "Update manifest"
          git push -u origin flathub_update -f
          gh pr create --fill --head flathub_update
        # Disable auto-merge because they are disallowing it (╯°□°）╯︵ ┻━┻
        # https://discourse.flathub.org/t/enforcing-pull-request-workflow-and-green-ci-status-of-prs/3109
        # gh pr merge --rebase --delete-branch
        # git push https://$USERNAME:$REPO_KEY@github.com/flathub/${{ env.project-id }}.git