prepare-release.yml

name: Prepare Release

on:
  push:
    branches:
      - master

concurrency:
  group: prepare-release
  cancel-in-progress: true

permissions:
  contents: write
  pull-requests: write

jobs:
  prepare:
    runs-on: ubuntu-latest
    if: "!startsWith(github.event.head_commit.message, 'chore(release):')"
    steps:
      - name: Checkout code
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          ref: master
          fetch-depth: 0
          persist-credentials: false

      - name: Setup Node.js
        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
        with:
          node-version: '24'

      - name: Install dependencies
        run: npm ci

      - name: Detect Next Version
        id: version
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          # Run semantic-release with only commit analyzer to detect version
          NEXT_VERSION=$(npx semantic-release --dry-run --plugins @semantic-release/commit-analyzer | tee /dev/stderr | awk '/The next release version is/{print $NF}')
          echo "next=$NEXT_VERSION" >> $GITHUB_OUTPUT

      - name: Update package.json
        if: steps.version.outputs.next != ''
        run: npm version "$NEXT_VERSION" --no-git-tag-version
        env:
          NEXT_VERSION: ${{ steps.version.outputs.next }}

      - name: Create Pull Request
        if: steps.version.outputs.next != ''
        uses: peter-evans/create-pull-request@c0f553fe549906ede9cf27b5156039d195d2ece0 # v8.1.0
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          commit-message: "chore(release): ${{ steps.version.outputs.next }}"
          branch: "release/v${{ steps.version.outputs.next }}"
          delete-branch: true
          title: "chore(release): ${{ steps.version.outputs.next }}"
          body: |
            This PR prepares the release of version ${{ steps.version.outputs.next }}.

            **Changes:**
            - Updated version in `package.json` to ${{ steps.version.outputs.next }}
            - Updated version in `package-lock.json` to ${{ steps.version.outputs.next }}

            **Next Steps:**
            Review and merge this PR to trigger the publish workflow.
          labels: release