main.yml

name: Main Release
on:
  push:
    branches: [ main ]

jobs:
  build:
    name: Build
    runs-on: ubuntu-latest
    timeout-minutes: 15
    permissions:
      contents: write
    steps:
      - name: Code Checkout
        uses: actions/checkout@v4

      - name: Get Pubspec Version
        id: version-step
        run: |
          export VERSION=$(grep 'version:' pubspec.yaml | cut -c 10- | cut -f 1 -d '+')
          echo "VERSION=$VERSION" >> $GITHUB_ENV

      - name: Check if version is used
        run: |
          URL=$GITHUB_API_URL/repos/$GITHUB_REPOSITORY/releases/tags/${{ env.VERSION }}
          echo "$URL"
          CODE=$(curl -s -o /dev/null -w "%{http_code}" "$URL")
          if [ "$CODE" != 404 ]; then
            echo "Release '$VERSION' already exists. ($CODE)"
            exit 1
          fi

      - name: Flutter Environment
        uses: subosito/flutter-action@v2
        with:
          channel: 'stable'

      - name: Flutter Pub Get
        timeout-minutes: 2
        run: flutter pub get

      - name: Flutter Build Web
        timeout-minutes: 10
        run: flutter build web

      - name: Publishing to GitHub Pages
        uses: peaceiris/actions-gh-pages@v3
        with:
          publish_dir: ./build/web
          github_token: ${{ secrets.GITHUB_TOKEN }}

      - name: Creating a GitHub Tag
        uses: mathieudutour/github-tag-action@v6.1
        with:
          custom_tag: ${{ env.VERSION }}
          tag_prefix: ''
          github_token: ${{ secrets.GITHUB_TOKEN }}

      - name: Create a GitHub Release
        uses: ncipollo/release-action@v1
        with:
          tag: ${{ env.VERSION }}
          token: ${{ secrets.GITHUB_TOKEN }}