release.yml

# This is a basic workflow to help you get started with Actions

name: CI

# Controls when the workflow will run
on:
  push:
    branches: [main]

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
  auto-gen-tag:
    name: Auto Generate Tag
    runs-on: ubuntu-latest
    outputs:
      tag: ${{ steps.gen-tag-step.outputs.tagname }}
    steps:
      - uses: actions/checkout@v2
      - uses: jacopocarlini/action-autotag@2.0.4
        id: gen-tag-step
        with:
          GITHUB_TOKEN: '${{ secrets.GITHUB_TOKEN }}'
          tag_prefix: 'v'

  generate-changelog:
    if: ${{ startsWith(needs.auto-gen-tag.outputs.tag, 'v') }}
    name: Generate changelog
    needs: auto-gen-tag
    runs-on: ubuntu-latest
    steps:
      - name: Get latest published release tag
        id: get_latest_release
        uses: pozetroninc/github-action-get-latest-release@2b51d48e904071035d6632715d41966f516711dd
        with:
          repository: ${{ github.repository }}
          excludes: prerelease, draft
      - name: Generate changelog since last published release
        uses: charmixer/auto-changelog-action@5c6320ae4dedc8743e4439a3c56294c294553fb9
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          future_release: ${{ needs.auto-gen-tag.outputs.tag }}
          since_tag: ${{ steps.get_latest_release.outputs.release }}
      - name: Upload changelog
        uses: actions/upload-artifact@v2
        with:
          name: changelog
          path: CHANGELOG.md

  # This workflow contains a single job called "build"
  create-release:
    name: Draft Github release
    needs: [auto-gen-tag, generate-changelog]
    runs-on: ubuntu-latest
    steps:
      - run: echo ${{needs.auto-gen-tag.outputs.tag}}
      - name: Download changelog
        uses: actions/download-artifact@v2
        with:
          name: changelog
      - name: Draft release with changelog
        id: create_release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: ${{ needs.auto-gen-tag.outputs.tag }}
          release_name: Blip DS ${{ needs.auto-gen-tag.outputs.tag }}
          body_path: CHANGELOG.md
          draft: false
          prerelease: false

  tests:
    name: Run Automated Tests
    needs: create-release
    runs-on: macos-latest
    steps:
      - uses: actions/checkout@v3
      - uses: subosito/flutter-action@v2
        with:
          channel: 'stable'
      - name: Install dependencies
        run: flutter pub get
      - name: Run tests
        run: flutter test

  publish:
    name: Upload package to pub.dev
    needs: tests
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Install Flutter
        uses: subosito/flutter-action@v2
        with:
          channel: 'stable'
      - name: Check Publish Warnings
        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