shared-ext-release-workflow.yml

# This workflow is manged centrally in CommonTooling

name: Shared Release Workflow
on:
  workflow_call:
    inputs:
      commontoolingBranch:
        description: 'Commontooling branch or tag to use'
        required: true
        default: 'main'
        type: string
    outputs:
      releaseRef:
        description: "The tag ref of the created release"
        value: ${{ jobs.Release.outputs.releaseRef }}
    secrets:
      COMMONTOOLING_DEPLOY_KEY:
        description: 'A deploy key that may be used to fetch Commontooling'
        required: true

env:
  COMMONTOOLING_BRANCH: ${{ inputs.commontoolingBranch == '' && 'main' || inputs.commontoolingBranch }}

jobs:
  CheckStaticFiles:
    name: Check Static Files
    permissions:
      contents: read
    runs-on: ubuntu-22.04
    steps:
      - name: Check out repository code
        uses: actions/checkout@v4

      - name: Initialise commontooling
        uses: actions/checkout@v4
        with:
          repository: bbc/rd-cloudfit-commontooling
          ref: ${{ env.COMMONTOOLING_BRANCH }}
          path: commontooling
          fetch-depth: 1
          ssh-key: ${{ secrets.COMMONTOOLING_DEPLOY_KEY }}

      - name: Check static files
        run: make check-static-files

  Release:
    permissions:
      contents: write
    runs-on: ubuntu-22.04
    needs: CheckStaticFiles
    environment:
      name: releases
      url: ${{ steps.release.outputs.url }}
    outputs:
      releaseRef: refs/tags/${{ steps.nextVersion.outputs.version }}
    steps:
      - name: Check out repository code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0 # check out entire repo for version calculation

      - name: Get next version number
        id: nextVersion
        run: echo "version=$(make next-version)" >> $GITHUB_OUTPUT

      - name: Create tag
        run: |
          git config --global user.email "cloudfit-opensource@rd.bbc.co.uk"
          git config --global user.name "BBC RD"
          git tag -a ${{ steps.nextVersion.outputs.version }} -m "v.${{ steps.nextVersion.outputs.version }}"
          git push origin --tags

      - name: Create release
        id: release
        uses: actions/github-script@v7
        with:
          github-token: "${{ secrets.GITHUB_TOKEN }}"
          script: |
            try {
              const response = await github.rest.repos.createRelease({
                generate_release_notes: true,
                owner: context.repo.owner,
                repo: context.repo.repo,
                tag_name: '${{ steps.nextVersion.outputs.version }}'
              });

              core.setOutput('url', response.data.html_url);
            } catch (error) {
              core.setFailed(error.message);
            }

      - name: Adding summary
        run: |
          echo "Release Version: ${{ steps.nextVersion.outputs.version }}" >> $GITHUB_STEP_SUMMARY
          echo "Release URL: ${{ steps.release.outputs.url }}" >> $GITHUB_STEP_SUMMARY