draft_new_release-v2.yml

name: Draft new release for v2

on:
  workflow_dispatch:
env:
  GITHUB_TOKEN: ${{ secrets.PAT }}

jobs:
  draft-new-release-v2:
    name: Draft a new release for v2
    runs-on: ubuntu-latest
    if: startsWith(github.ref, 'refs/heads/develop-v2') || startsWith(github.ref, 'refs/heads/hotfix-v2/')
    steps:
      - name: Checkout source branch
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Setup Node
        uses: actions/setup-node@v3
        with:
          node-version-file: '.nvmrc'
          cache: 'npm'

      - name: Install node_modules
        run: |
          npm ci

      # In order to make a commit, we need to initialize a user.
      # You may choose to write something less generic here if you want, it doesn't matter functionality wise.
      - name: Initialize mandatory git config
        run: |
          git config user.name "GitHub actions"
          git config user.email noreply@github.com

      # Calculate the next release version based on conventional semantic release
      - name: Create release branch
        id: create-release
        run: |
          source_branch_name=${GITHUB_REF##*/}
          release_type=release-v2
          grep -q "hotfix-v2/" <<< "${GITHUB_REF}" && release_type=hotfix-release-v2
          git fetch origin master-v2
          git fetch --tags origin

          git merge origin/master-v2
          current_version=$(jq -r .version package.json)

          npm run bump-version:monorepo
          new_version=$(jq -r .version package.json)
          git reset --hard

          branch_name="${release_type}/${new_version}"

          echo "Source branch for new release is $source_branch_name"
          echo "Current version is $current_version"
          echo "Release type is $release_type"
          echo "New version is $new_version"
          echo "New release branch name is $branch_name"
          git checkout -b "$branch_name"
          git push --set-upstream origin "$branch_name"

          echo "source_branch_name=$source_branch_name" >> $GITHUB_OUTPUT
          echo "branch_name=$branch_name" >> $GITHUB_OUTPUT
          echo "new_version=$new_version" >> $GITHUB_OUTPUT
          echo "CURRENT_VERSION_VALUE=$current_version" >> $GITHUB_ENV
          echo "NEW_VERSION_VALUE=$new_version" >> $GITHUB_ENV

      - name: Update changelog & bump version
        id: finish-release
        # We need main history that contains all previous tags commit reference
        run: |
          echo "Current version: $CURRENT_VERSION_VALUE"
          echo "New version: $NEW_VERSION_VALUE"
          git fetch --no-tags --prune --depth=100 origin master-v2
          npm run release
          ./scripts/sync-tags-in-nx-projects.sh
          ./scripts/generate-last-release-changelog.sh
          npm run bump-version:monorepo
          git add .
          git commit -m "chore: sync versions and generate release logs"

      - name: Push new versions in release branch
        run: |
          git push --follow-tags

      - name: Create pull request into master-v2
        uses: repo-sync/pull-request@v2
        with:
          source_branch: ${{ steps.create-release.outputs.branch_name }}
          destination_branch: 'master-v2'
          github_token: ${{ secrets.PAT }}
          pr_title: 'chore(release): pulling ${{ steps.create-release.outputs.branch_name }} into master-v2'
          pr_body: ':crown: *An automated PR*'
          pr_reviewer: 'itsdebs'