generate-shacl-ts-unique-branch.yml

name: Generate TypeScript from SHACL - new branch

on:
 # push:
 #   paths:
 #     - "shapes/**"   # only trigger when SHACL files change
 # pull_request:
 #   paths:
 #     - "shapes/**"
  workflow_dispatch:     # allows manual trigger from GitHub UI

jobs:
  generate-ts:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v6
        with:
          node-version: 20

      - name: Clone CLI repo
        run: git clone https://github.com/theodi/shacl-shape-converter-typescript.git

      - name: Install and build CLI
        run: |
          cd shacl-shape-converter-typescript/shacl-ts-generator
          npm install
          npm run build
          npm link

      - name: Ensure output folder exists
        run: mkdir -p objects

      - name: Generate TypeScript classes
        run: npx shacl-converter shapes objects

      - name: Commit generated TypeScript classes
        run: |
          git config user.email "actions@github.com"
          git config user.name "GitHub Actions"

          # Create a branch for the auto-generated code
          BRANCH="auto/shacl-ts-${GITHUB_RUN_ID}"
          git checkout -B $BRANCH

          # Stage the objects folder
          git add objects

          # Only commit if changes exist
          if git diff --cached --quiet; then
            echo "No changes to commit"
            exit 0
          fi

          git commit -m "Auto-generate TypeScript classes from SHACL shapes"

          # Push the branch back to the repo
          git push origin $BRANCH