draft-new-release.yaml

name: 'Draft new release'

on:
  workflow_dispatch:
    inputs:
      semver:
        description: 'The version you want to release.'
        required: true
        type: choice
        default: patch
        options:
          - major
          - minor
          - patch

jobs:
  draft-new-release:
    name: 'Draft a new release'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: pnpm/action-setup@v2
        with:
          version: 8.12.1

      - name: changelogen
        run: |
          npx changelogen@latest --bump --${{ inputs.semver }}

      - name: Get version from package.json
        id: package-version
        uses: martinbeentjes/npm-get-version-action@v1.3.1

      - name: Create release branch
        run: git checkout -b release/v${{ steps.package-version.outputs.current-version }}

      - name: Initialize mandatory git config
        run: |
          git config user.name "GitHub actions"
          git config user.email noreply@github.com

      - name: Commit manifest files
        id: make-commit
        run: |
          git add package.json CHANGELOG.md
          git commit --message "Prepare release v${{ steps.package-version.outputs.current-version }}"

          echo "::set-output name=commit::$(git rev-parse HEAD)"

      - name: Push new branch
        run: git push origin release/v${{ steps.package-version.outputs.current-version }}

      - name: Create pull request
        uses: thomaseizinger/create-pull-request@1.3.1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          head: release/v${{ steps.package-version.outputs.current-version }}
          base: main
          title: Release version v${{ steps.package-version.outputs.current-version }}
          reviewers: ${{ github.actor }} # By default, we request a review from the person who triggered the workflow.
          # Write a nice message to the user.
          # We are claiming things here based on the `publish-new-release.yml` workflow.
          # You should obviously adopt it to say the truth depending on your release workflow :)
          body: |
            Hi @${{ github.actor }}!

            This PR was created in response to a manual trigger of the release workflow here: https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}.
            I've updated the changelog and bumped the versions in the manifest files in this commit: ${{ steps.make-commit.outputs.commit }}.

            Merging this PR will create a GitHub release and upload any assets that are created as part of the release build.