update_metadata.yml

# This workflow updates the check_metadata.sh script, which compares the current
# size of build artifacts against their size in the previous version of Blockly.

name: Update Metadata

on: [workflow_dispatch]

permissions:
  contents: read

jobs:
  update-metadata:
    permissions:
      contents: write  # for peter-evans/create-pull-request to create branch
      pull-requests: write  # for peter-evans/create-pull-request to create a PR
    runs-on: ubuntu-latest        

    steps:
    - name: Check Out Blockly
      uses: actions/checkout@v3
      with:
        ref: 'develop'

    - name: Use Node.js 16.x
      uses: actions/setup-node@v3
      with:
        node-version: 16.x

    - name: Build Blockly
      run: npm run build:compressed

    - name: Build Blockly blocks
      run: npm run build:blocks

    - name: Update Metadata
      run: source ./tests/scripts/update_metadata.sh

    - name: Create Pull Request
      uses: peter-evans/create-pull-request@171dd555b9ab6b18fa02519fdfacbb8bf671e1b4
      with:
        commit-message: Update build artifact sizes in check_metadata.sh
        delete-branch: true
        title: Update build artifact sizes in check_metadata.sh

    - name: View Pull Request
      run: echo "View Pull Request - ${{ steps.cpr.outputs.pull-request-url }}"