release-announcements.yml

#This action is centrally managed in https://github.com/asyncapi/.github/
#Don't make changes to this file in this repo as they will be overwritten with changes made to the same file in above mentioned repo
name: 'Announce releases in different channels'

on: 
  release:
    types: 
      - published

jobs:

  slack:
    name: Slack - notify on every release
    runs-on: ubuntu-latest
    steps:
      - name: Convert markdown to slack markdown for issue
        uses: LoveToKnow/slackify-markdown-action@v1.0.0
        id: markdown
        with:
            text: "[${{github.event.release.tag_name}}](${{github.event.release.html_url}}) \n ${{ github.event.release.body }}"
      - name: Send info about release to Slack
        uses: rtCamp/action-slack-notify@v2
        env:
            SLACK_WEBHOOK: ${{ secrets.SLACK_RELEASES }}
            SLACK_TITLE: Release ${{github.event.release.tag_name}} for ${{github.repository}} is out in the wild 😱💪🍾🎂
            SLACK_MESSAGE: ${{steps.markdown.outputs.text}}
            MSG_MINIMAL: true

  twitter:
    name: Twitter - notify on minor and major releases
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repo
        uses: actions/checkout@v2
      - name: Get version of last and previous release
        uses: actions/github-script@v3
        id: versions
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            const query = `query($owner:String!, $name:String!) {
              repository(owner:$owner, name:$name){
                releases(first: 2, orderBy: {field: CREATED_AT, direction: DESC}) {
                  nodes {
                    name
                  }
                }
              }
            }`;
            const variables = {
              owner: context.repo.owner,
              name: context.repo.repo
            };
            const { repository: { releases: { nodes } } } = await github.graphql(query, variables);
            core.setOutput('lastver', nodes[0].name);
            // In case of first release in the package, there is no such thing as previous error, so we set info about previous version only once we have it
            // We should tweet about the release no matter of the type as it is initial release
            if (nodes.length != 1) core.setOutput('previousver', nodes[1].name);
      - name: Identify release type
        id: releasetype
        # if previousver is not provided then this steps just logs information about missing version, no errors
        run: echo "::set-output name=type::$(npx -q -p semver-diff-cli semver-diff ${{steps.versions.outputs.previousver}} ${{steps.versions.outputs.lastver}})"
      - name: Get name of the person that is behind the newly released version
        id: author
        run: echo "::set-output name=name::$(git log -1 --pretty=format:'%an')"
      - name: Publish information about the release to Twitter # tweet only if detected version change is not a patch
        # tweet goes out even if the type is not major or minor but "You need provide version number to compare."
        # it is ok, it just means we did not identify previous version as we are tweeting out information about the release for the first time
        if: steps.releasetype.outputs.type != 'null' && steps.releasetype.outputs.type != 'patch' # null means that versions are the same
        uses: m1ner79/Github-Twittction@v1.0.1
        with:
          twitter_status: "Release ${{github.event.release.tag_name}} for ${{github.repository}} is out in the wild 😱💪🍾🎂\n\nThank you for the contribution ${{ steps.author.outputs.name }} ${{github.event.release.html_url}}"
          twitter_consumer_key: ${{ secrets.TWITTER_CONSUMER_KEY }} 
          twitter_consumer_secret: ${{ secrets.TWITTER_CONSUMER_SECRET }} 
          twitter_access_token_key: ${{ secrets.TWITTER_ACCESS_TOKEN_KEY }} 
          twitter_access_token_secret: ${{ secrets.TWITTER_ACCESS_TOKEN_SECRET }}