publish.yml

# .github/workflows/publish.yml
name: Publish to pub.dev

on:
  push:
    tags:
      - 'v[0-9]+.[0-9]+.[0-9]+*' # tag pattern on pub.dev: 'v'

# Publish using custom workflow
jobs:
  publish:
    permissions:
      id-token: write # Required for authentication using OIDC
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      - uses: subosito/flutter-action@v2
        with:
          channel: 'stable'
      - run: flutter --version

      - name: Install dependencies
        run: dart pub get

      - name: Analyze project source
        run: dart analyze

      - name: Run tests
        run: dart test

      - name: Run dart publish (dry run)
        run: dart pub publish --dry-run

      - name: Publish
        uses: k-paxian/dart-package-publisher@v1.5.1
        with:
          credentialJson: ${{ secrets.CREDENTIAL_JSON }}
          flutter: true
          skipTests: true