release.yml

name: Publish to pub.dev

on:
  push:
    branches: [ master ]

jobs:
  check-release-tag:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Prepare tag
        id: prepare_tag
        continue-on-error: true
        run: |
          export TAG=v$(yq '.version' pubspec.yaml)
          echo "TAG=$TAG" >> $GITHUB_ENV
          export CHECK_TAG=$(git tag | grep $TAG)
          if [[ $CHECK_TAG ]]; then
            echo "Skipping because release tag already exists"
            exit 1
          fi
      - name: Output
        id: release_output
        if: ${{ steps.prepare_tag.outcome == 'success' }}
        run: |
          echo "::set-output name=tag::${{ env.TAG }}"

    outputs:
      tag: ${{ steps.release_output.outputs.tag }}
  publish:
    runs-on: ubuntu-latest
    needs: check-release-tag
    if: ${{ needs.check-release-tag.outputs.tag }}
    steps:
      - uses: actions/checkout@v3
      - name: 'publish pusher-channels-flutter package'
        id: publish
        uses: k-paxian/dart-package-publisher@master
        with:
          format: true
          skipTests: true
          flutter: true
          dryRunOnly: false
          accessToken: ${{ secrets.OAUTH_ACCESS_TOKEN }}
          refreshToken: ${{ secrets.OAUTH_REFRESH_TOKEN }}

  create-github-release:
    runs-on: ubuntu-latest
    needs: publish
    if: ${{ needs.check-release-tag.outputs.tag }}
    steps:
      - uses: actions/checkout@v3
      - name: Prepare tag
        run: |
          export TAG=v$(yq '.version' pubspec.yaml)
          echo "PRE_RELEASE=false" >> $GITHUB_ENV
          echo "TAG=$TAG" >> $GITHUB_ENV
      - name: Check pre release
        if: contains(env.TAG, 'beta')
        run: echo "PRE_RELEASE=true" >> $GITHUB_ENV
      - name: Setup git
        run: |
          git config user.email "pusher-ci@pusher.com"
          git config user.name "Pusher CI"
      - name: Prepare description
        run: |
          csplit -s CHANGELOG.md "/##/" {1}
          cat xx01 > CHANGELOG.tmp
      - name: Create Release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: ${{ env.TAG }}
          release_name: ${{ env.TAG }}
          body_path: CHANGELOG.tmp
          draft: false
          prerelease: ${{ env.PRE_RELEASE }}