release-changelog.yml

name: Release and Changelog

on:
  workflow_dispatch:
  push:
    tags:
      # a prerelease noted by a hyphen will not trigger
      - 'lantern-[0-9]+.[0-9]+.[0-9]+'

jobs:
  create-release:
    runs-on: ubuntu-latest
    steps:
    - name: Check if release already exists
      id: exists
      env:
        GH_TOKEN: ${{ github.token }}
      run: |
         echo EXISTING=$(gh api \
           -H "Accept: application/vnd.github+json" \
           -H "X-GitHub-Api-Version: 2022-11-28" \
           /repos/${{ github.repository }}/releases \
           | jq -r '.[].tag_name' | grep -c "${{ github.ref_name }}") >> "$GITHUB_OUTPUT"

    - name: Create release if none exists
      if: ${{ steps.exists.outputs.EXISTING < 1 }}
      env:
        GH_TOKEN: ${{ github.token }}
      # https://docs.github.com/en/rest/releases/releases?apiVersion=2022-11-28#create-a-release
      run: |
        gh api -i \
          --method POST \
          -H "Accept: application/vnd.github+json" \
          -H "X-GitHub-Api-Version: 2022-11-28" \
          /repos/${{ github.repository }}/releases \
          -f tag_name='${{ github.ref_name }}' \
         -f name='Release ${{ github.ref_name }}' \
         -f body='🤖 Autogenerated changelog for ${{ github.repository }} ${{ github.ref_name }}' \
         -F draft=false \
         -F prerelease=false \
         -F generate_release_notes=true

    - name: Strip repository name of owner
      if: ${{ steps.exists.outputs.EXISTING < 1 }}
      id: repo
      run: |
        echo "REPO_NAME=$(echo ${{ github.repository }} | sed s/'${{ github.repository_owner }}\/'//g)" >> "$GITHUB_OUTPUT"

    - name: Send Slack message to Releases channel
      if: ${{ steps.exists.outputs.EXISTING < 1 }}
      run: |
        curl -X POST -H 'Content-type: application/json' \
          --data "{\"platform\": \"${{ steps.repo.outputs.REPO_NAME }}\", \"version\": \"${{ github.ref_name }}\"}" \
          ${{ secrets.SLACK_RELEASES_WEBHOOK }}

    - name: Trigger QC Checklist in customer-service repo
      if: ${{ steps.exists.outputs.EXISTING < 1 }}
      env:
        GH_GRANTS_TOKEN: ${{ secrets.GH_GRANTS_TOKEN }}
      run: |
        echo "Sending QC Checklist trigger for ${{ steps.repo.outputs.REPO_NAME }} ${{ github.ref_name }}"
        curl -i -H "Accept: application/vnd.github.everest-preview+json" \
          -H "Authorization: token $GH_GRANTS_TOKEN" \
          --request POST --data '{"event_type": "TRIGGER_QC_CHECKLIST", "client_payload": { "platform": "${{ steps.repo.outputs.REPO_NAME }}", "version": "${{ github.ref_name }}"}}' \
          https://api.github.com/repos/getlantern/customer-support/dispatches