release.yml

name: Tag and Release

on:
  workflow_dispatch:
    inputs:
      tag:
        description: "current tag: The tag for this release"
        required: true
        default: v0.1.0-rc.2
      prev_tag:
        description: "previous tag: Tag from which to start calculating the changelog"
        required: true
        default: v0.1.0-beta.0
      commit_ref:
        description: "commit ref: The branch, tag or SHA of the commit to use for the release"
        required: false
        default: main

jobs:
  test:
    name: Test
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
        with:
          ref: ${{ github.event.inputs.commit_ref }}
          submodules: true
      - name: test
        run: VERSION='${{ github.event.inputs.tag }}' make test-docker
      - run: echo "${{ secrets.QUAY_BOT_PASSWORD }}" | docker login --username "${{ secrets.QUAY_BOT_USERNAME }}" --password-stdin quay.io
      - name: push image to cache
        run: docker push quay.io/konveyor/move2kube-tests:${{ github.event.inputs.tag }}
      - if: failure()
        uses: rtCamp/action-slack-notify@v2
        env:
          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
          SLACK_COLOR: "#BD3232"
          SLACK_ICON: https://github.com/actions.png?size=48
          SLACK_MESSAGE: "Test failed in move2kube-tests for branch ${{ github.event.inputs.commit_ref }}"
          SLACK_TITLE: Failed
          SLACK_USERNAME: GitHubActions

  tag:
    needs: [test]
    name: Tag
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
        with:
          ref: ${{ github.event.inputs.commit_ref }}
          submodules: true
      - id: get_sha
        run: |
          echo "sha=$(git rev-parse HEAD)" >> $GITHUB_OUTPUT
      - uses: actions/github-script@v3
        with:
          github-token: ${{ secrets.MOVE2KUBE_PATOKEN }}
          script: |
            const tag = '${{ github.event.inputs.tag }}';
            const sha = '${{ steps.get_sha.outputs.sha }}';

            let tag_exists = false;
            try {
              const resp = await github.git.getRef({...context.repo, ref: `tags/${tag}`});
              tag_exists = true;
              core.info(`the tag ${tag} already exists on ${resp.data.object.type} ${resp.data.object.sha}`);
            } catch(err) {
              if(err.status !== 404){
                throw err;
              }
            }
            if(tag_exists) {
              core.info(`deleting the tag ${tag}`);
              const resp = await github.git.deleteRef({...context.repo, ref: `tags/${tag}`});
            }

            core.info(`creating the tag ${tag} on the commit ${sha}`);
            github.git.createRef({
              ...context.repo,
              ref: `refs/tags/${tag}`,
              sha
            });
            if(!tag.endsWith('-beta.0')) {
              return;
            }
            // create the release branch
            const major_minor = /^v(\d+\.\d+)/.exec(tag);
            if(!major_minor || major_minor.length !== 2){
              return core.setFailed(`The tag is not a valid semantic version. tag: ${tag}`);
            }
            const branch_name = `release-${major_minor[1]}`;
            core.info(`New beta.0 release. Creating new branch for ${branch_name}`);
            github.git.createRef({
              ...context.repo,
              ref: `refs/heads/${branch_name}`,
              sha
            });

  create_release_draft:
    needs: [tag]
    name: Create release draft
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
        with:
          ref: ${{ github.event.inputs.commit_ref }}
          submodules: true
          fetch-depth: 0
      - name: create release draft
        uses: konveyor/create-release-draft@v1
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          tag: ${{ github.event.inputs.tag }}
          prev_tag: ${{ github.event.inputs.prev_tag }}
          config: releasenotes-config.js
      - name: slack notification
        uses: rtCamp/action-slack-notify@v2
        env:
          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
          SLACK_ICON: https://github.com/actions.png?size=48
          SLACK_MESSAGE: "Release draft for move2kube-tests ${{ steps.only_tag.outputs.tag }} created: https://github.com/konveyor/move2kube-tests/releases"
          SLACK_TITLE: Success
          SLACK_USERNAME: GitHubActions

  update_draft_title:
    needs: [create_release_draft]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/github-script@v3
        with:
          github-token: ${{ secrets.MOVE2KUBE_PATOKEN }}
          script: |
            const tag = '${{ github.event.inputs.tag }}';
            const response = await github.repos.listReleases({ ...context.repo });
            const drafts = response.data.filter(release => release.draft && release.tag_name === tag);
            if(drafts.length !== 1) {
              return core.setFailed(`Expected to find exactly one draft release with the tag ${tag}. Found: ${drafts.length}`);
            }
            const draft = drafts[0];
            if(!draft.name.startsWith('[WIP] ')) {
              return core.setFailed(`Expected the draft name to begin with [WIP]. Found: ${draft.name}`);
            }
            const new_name = draft.name.replace(/^\[WIP\] /, '');
            await github.repos.updateRelease({...context.repo, release_id: draft.id, name: new_name, tag_name: draft.tag_name});