name: Publish Release

on:
  push:
    tags:
      - 'v*.*.*'

jobs:
  release:
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v2
      - name: Setup env
        run: |
          echo "CUR_TAG=${{ github.ref_name }}" >> $GITHUB_ENV
          echo "BASE_TAG=$(cat ./VERSION)" >> $GITHUB_ENV
          release=$(curl -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" -H "Accept: application/vnd.github.v3+json" https://api.github.com/repos/goharbor/harbor/releases/tags/${{ github.ref_name }})
          echo "BUILD_NO=$(echo $release | jq -r '.body' | jq -r '.buildNo')" >> $GITHUB_ENV
          echo "PRE_TAG=$(echo $release | jq -r '.body' | jq -r '.preTag')" >> $GITHUB_ENV
          echo "BRANCH=$(echo $release | jq -r '.target_commitish')" >> $GITHUB_ENV
          echo "PRERELEASE=$(echo $release | jq -r '.prerelease')" >> $GITHUB_ENV
      - uses: 'google-github-actions/auth@v0'
        with:
          credentials_json: '${{ secrets.GCP_CREDENTIALS }}'
      - uses: google-github-actions/setup-gcloud@v0
        with:
          version: '285.0.0'
      - name: Prepare Assets
        run: |
          if [ ! ${{ env.BUILD_NO }} -o ${{ env.BUILD_NO }} = "null" ]
          then
              echo "missing required parameter buildNo."
              exit 1
          fi
          echo "buildNo:${{ env.BUILD_NO }}"
          echo "preTag:${{ env.PRE_TAG }}"

          src_offline_package=harbor-offline-installer-${{ env.BASE_TAG }}-${{ env.BUILD_NO }}.tgz
          src_online_package=harbor-online-installer-${{ env.BASE_TAG }}-${{ env.BUILD_NO }}.tgz
          dst_offline_package=harbor-offline-installer-${{ env.CUR_TAG }}.tgz
          dst_online_package=harbor-online-installer-${{ env.CUR_TAG }}.tgz
          gsutil cp gs://${{ secrets.HARBOR_RELEASE_BUILD }}/${{ env.BRANCH }}/${src_offline_package} gs://${{ secrets.HARBOR_RELEASE_BUILD }}/${{ env.BRANCH }}/${dst_offline_package}
          gsutil cp gs://${{ secrets.HARBOR_RELEASE_BUILD }}/${{ env.BRANCH }}/${src_offline_package}.asc gs://${{ secrets.HARBOR_RELEASE_BUILD }}/${{ env.BRANCH }}/${dst_offline_package}.asc
          gsutil cp gs://${{ secrets.HARBOR_RELEASE_BUILD }}/${{ env.BRANCH }}/${src_online_package} gs://${{ secrets.HARBOR_RELEASE_BUILD }}/${{ env.BRANCH }}/${dst_online_package}
          gsutil cp gs://${{ secrets.HARBOR_RELEASE_BUILD }}/${{ env.BRANCH }}/${src_online_package}.asc gs://${{ secrets.HARBOR_RELEASE_BUILD }}/${{ env.BRANCH }}/${dst_online_package}.asc

          assets_path=$(pwd)/assets
          source tools/release/release_utils.sh && getAssets ${{ secrets.HARBOR_RELEASE_BUILD }} ${{ env.BRANCH }} $dst_offline_package $dst_online_package ${{ env.PRERELEASE }} $assets_path
          echo "OFFLINE_PACKAGE_PATH=$assets_path/$dst_offline_package" >> $GITHUB_ENV
          echo "ONLINE_PACKAGE_PATH=$assets_path/$dst_online_package" >> $GITHUB_ENV
          echo "MD5SUM_PATH=$assets_path/md5sum" >> $GITHUB_ENV
      - name: Setup Docker
        uses: docker-practice/actions-setup-docker@0.0.1
        with:
          docker_version: 18.09
          docker_channel: stable
      - name: Publish Images
        run: |
          tar -zxf ${{ env.OFFLINE_PACKAGE_PATH }}
          docker load -i ./harbor/harbor.${{ env.BASE_TAG }}.tar.gz
          source tools/release/release_utils.sh && publishImages ${{ env.CUR_TAG }} ${{ env.BASE_TAG }} ${{ secrets.DOCKER_HUB_USERNAME }} ${{ secrets.DOCKER_HUB_PASSWORD }}
      - name: Generate release notes
        run: |
          release_notes_path=$(pwd)/release-notes.txt
          source tools/release/release_utils.sh && generateReleaseNotes ${{ env.CUR_TAG }} ${{ env.PRE_TAG }} ${{ secrets.GITHUB_TOKEN }} $release_notes_path
          echo "RELEASE_NOTES_PATH=$release_notes_path" >> $GITHUB_ENV
      - name: RC Release
        uses: softprops/action-gh-release@v1
        if: ${{ env.PRERELEASE == 'true' }}
        with:
          body_path: ${{ env.RELEASE_NOTES_PATH }}
          files: |
            ${{ env.OFFLINE_PACKAGE_PATH }}
            ${{ env.OFFLINE_PACKAGE_PATH }}.asc
            ${{ env.MD5SUM_PATH }}
      - name: GA Release
        uses: softprops/action-gh-release@v1
        if: ${{ env.PRERELEASE == 'false' }}
        with:
          body_path: ${{ env.RELEASE_NOTES_PATH }}
          files: |
            ${{ env.OFFLINE_PACKAGE_PATH }}
            ${{ env.OFFLINE_PACKAGE_PATH }}.asc
            ${{ env.ONLINE_PACKAGE_PATH }}
            ${{ env.ONLINE_PACKAGE_PATH }}.asc
            ${{ env.MD5SUM_PATH }}