name: CI

on:
  push:
    branches: master
  pull_request:
    branches: master
  workflow_dispatch:

jobs:
  CI:
    runs-on: ubuntu-latest
    steps:
        # 4.2.2
      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
        with:
          persist-credentials: false

      - name: Set up dependencies
        run: |
          sudo add-apt-repository ppa:flatpak/stable
          sudo apt-get update
          sudo apt-get install -y flatpak
          flatpak remote-add --user --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
          flatpak install flathub -y org.flatpak.Builder

      - name: Validate manifests
        run: |
          set -e
          for i in $(find . -type f -name "*.json"); do flatpak run org.flatpak.Builder --show-manifest "$i"; done
          rm -rf .flatpak-builder

          find . -maxdepth 1 -mindepth 1 -type d ! -path './.github' ! -path './.git' | while read dir; do
            if [ "$(find "$dir" -maxdepth 1 -type f -name '*.json' | wc -l)" -eq 0 ]; then
              echo "Error: $dir has no JSON manifest"
              exit 1
            fi
          done

          files="$(find . -type f \( -name '*.yml' -o -name '*.yaml' \) ! -path './.github/*' ! -path './.git')"
          if [ -n "$files" ]; then
            echo "Error: YML/YAML file found: $files"
            exit 1
          fi
