update_h5p.yml

name: Update H5P JS library

on:
  schedule:
    # Runs at 00:00 UTC on Wednesday
    - cron: '0 0 * * 3'
  # Optional: Allow manual triggering
  workflow_dispatch:

jobs:
  check-commits:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          ref: 'develop'
          fetch-depth: 0
          persist-credentials: false

      - name: Get latest commit from target repo
        id: get-commit
        uses: octokit/request-action@v2.x
        with:
          route: GET /repos/{owner}/{repo}/branches/{branch}
          owner: h5p
          repo: h5p-php-library
          branch: master
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Check commit status
        id: check-commit
        run: |
            import os
            from pathlib import Path
            # Get the latest commit from the API response
            latest_commit = "${{ fromJson(steps.get-commit.outputs.data).commit.sha }}".strip()
            # Check stored commit
            commit_file = Path('packages/hashi/.h5p-commit-sha')
            stored_commit = ""
            if commit_file.exists():
                stored_commit = commit_file.read_text().strip()
                has_changed = stored_commit != latest_commit
            else:
                print("No stored commit found, treating as new")
                has_changed = True
            # Set outputs for GitHub Actions
            with open(os.environ['GITHUB_OUTPUT'], 'a') as f:
                print(f"stored_commit={stored_commit}", file=f)
                print(f"latest_commit={latest_commit}", file=f)
                print(f"changed={'true' if has_changed else 'false'}", file=f)
        shell: python

      - name: Use Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '18.x'
      - name: Get yarn cache directory path
        id: yarn-cache-dir-path
        run: echo "dir=$(yarn cache dir)" >> $GITHUB_OUTPUT
      - name: Cache Node.js modules
        uses: actions/cache@v4
        with:
          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
          restore-keys: |
            ${{ runner.os }}-yarn-

      - name: Update commit file and run script
        if: steps.check-commit.outputs.changed == 'true'
        run: |
          # Update the commit file
          echo "${{ steps.check-commit.outputs.latest_commit }}" > packages/hashi/.h5p-commit-sha

          # Run your script here
          yarn workspace hashi run build-h5p

      - name: Generate App Token
        if: steps.check-commit.outputs.changed == 'true'
        id: generate-token
        uses: tibdex/github-app-token@v2
        with:
          app_id: ${{ secrets.LE_BOT_APP_ID }}
          private_key: ${{ secrets.LE_BOT_PRIVATE_KEY }}

      - name: Create Pull Request
        if: steps.check-commit.outputs.changed == 'true'
        uses: peter-evans/create-pull-request@v7
        with:
          token: ${{ steps.generate-token.outputs.token }}
          commit-message: |
            Update commit SHA and run script

            Target repo commit: ${{ steps.check-commit.outputs.latest_commit }}
          branch: h5p_update
          delete-branch: true
          title: 'Update from target repository commit'
          body: |
            This PR was automatically created by the Update H5P JS library Github Action.
            Updates from target repository commit: ${{ steps.check-commit.outputs.latest_commit }}
            https://github.com/h5p/h5p-php-library/compare/${{ steps.check-commit.outputs.stored_commit }}...${{ steps.check-commit.outputs.latest_commit }}
          base: develop