create-release-pull-request.yml

# https://github.com/Azure/azure-workload-identity/blob/main/.github/workflows/create-release-pull-request.yaml
name: create_release_pull_request
on:
  workflow_dispatch:
    inputs:
      release_version:
        description: 'Which version are we creating a release pull request for?'
        required: true
      init_container_version:
        description: 'Which init container version are we creating a release pull request for?'
        required: true
        default: v0.3.0
      based_on_branch:
        description: 'Which branch should we base the release pull request on?'
        required: true
        default: master

permissions:
  contents: write
  pull-requests: write
  actions: read
  deployments: read

jobs:
  create-release-pull-request:
    runs-on: ubuntu-latest
    steps:
      - name: validate version
        run: |
          echo "${{ github.event.inputs.release_version }}" | grep -E 'v[0-9]+\.[0-9]+\.[0-9]+$'
          echo "${{ github.event.inputs.init_container_version }}" | grep -E 'v[0-9]+\.[0-9]+\.[0-9]+$'
          echo "${{ github.event.inputs.based_on_branch }}" | grep -E '^(master|release-[0-9]+\.[0-9]+\.[0-9]+-[0-9]+\.[0-9]+\.[0-9]+)$'

      - uses: actions/checkout@v4
        with:
          submodules: true
          fetch-depth: 0
          ref: "${{ github.event.inputs.based_on_branch }}"
      - uses: actions/setup-go@v5
        with:
          go-version: "1.20"
      - name: update release manifest
        run: make release-manifest
        env:
          VERSION: "${{ github.event.inputs.release_version }}"
          INIT_IMG_TAG: "${{ github.event.inputs.init_container_version }}"
      - name: Create release pull request
        uses: peter-evans/create-pull-request@v6
        with:
          commit-message: "release: update manifest and helm charts for ${{ github.event.inputs.release_version }}"
          title: "release: update manifest and helm charts for ${{ github.event.inputs.release_version }}"
          branch: "release-${{ github.event.inputs.release_version }}-${{ github.event.inputs.init_container_version }}"
          base: ${{ github.event.inputs.based_on_branch }}