create-release-pr.yml

name: Create Release PR

on:
  workflow_dispatch:

permissions:
  contents: write
  pull-requests: write

jobs:
  create_release_pr:
    runs-on: ubuntu-latest
    env:
      # these are the packages we auto release (e.g. standalone pkgs like artillery/skytrace/types, and included dependencies like plugins)
      # some non-included dependencies are not released automatically (e.g. posthog, memory-inspector)
      # this list should be kept in sync with npm-publish-all-packages.yml
      PACKAGES_TO_RELEASE: "\
        artillery-engine-playwright,\
        artillery-plugin-apdex,\
        artillery-plugin-ensure,\
        artillery-plugin-expect,\
        artillery-plugin-fake-data,\
        artillery-plugin-metrics-by-endpoint,\
        artillery-plugin-publish-metrics,\
        artillery-plugin-slack,\
        commons,\
        core,\
        artillery"
    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Replace package folder name with actual name from package.json
        run: |
          for package in $(echo $PACKAGES_TO_RELEASE | tr "," "\n"); do
            PACKAGE_NAME=$(node -e "console.log(require('./packages/$package/package.json').name)")
            PACKAGES_TO_RELEASE=${PACKAGES_TO_RELEASE/$package/$PACKAGE_NAME}
            echo "PACKAGES_TO_RELEASE=$PACKAGES_TO_RELEASE" >> "$GITHUB_ENV"
          done

      # all packages receive minor version bump, except for artillery which receives a patch version bump as convention
      - name: Update package versions
        run: |
          for package in $(echo ${{ env.PACKAGES_TO_RELEASE }} | tr "," "\n"); do
            if [ "$package" = "artillery" ]; then
              npm version patch --workspace $package
            else
              npm version minor --workspace $package
            fi
          done

      - name: Get new Artillery version
        run: |
          ARTILLERY_VERSION=$(node -e "console.log(require('./packages/artillery/package.json').version)")
          echo "ARTILLERY_VERSION=$ARTILLERY_VERSION" >> "$GITHUB_ENV"

      - name: Create branch
        run: |
          export BRANCH_NAME=release/artillery-v${{ env.ARTILLERY_VERSION }}-$(date '+%Y-%m-%d-%H-%M-%S')
          echo "BRANCH_NAME=$BRANCH_NAME" >> "$GITHUB_ENV"
          git checkout -b $BRANCH_NAME
          git push --set-upstream origin $BRANCH_NAME

      - name: Install dependencies
        run: npm ci

      - name: Add changes to commit
        run: git add .

      - name: Commit changes
        run: |
          git config --global user.name "${{ github.actor }}"
          git config --global user.email "${{ github.actor }}@users.noreply.github.com"
          RELEASE_COMMIT_MSG="ci: release v${{ env.ARTILLERY_VERSION }} artillery" >> "$GITHUB_ENV"
          git commit -m "ci: release v${{ env.ARTILLERY_VERSION }} artillery"
          git push

      - name: create pull request
        run: gh pr create -B main -H ${{ env.BRANCH_NAME }} --body 'Release v${{ env.ARTILLERY_VERSION }}. Created by Github action' --fill
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}