update-monaco.yml

name: Update Monaco Editor

on:
  workflow_dispatch:

permissions:
  contents: write

jobs:
  update-monaco:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          fetch-depth: 0

      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: "20"
          cache: npm

      - name: Update Monaco Editor
        run: npm install --save-dev monaco-editor@latest

      - name: Resolve Monaco Editor version
        id: monaco
        shell: bash
        run: |
          VERSION=$(node -p "require('./node_modules/monaco-editor/package.json').version")
          echo "version=$VERSION" >> "$GITHUB_OUTPUT"

      - name: Set package version
        run: npm version "${{ steps.monaco.outputs.version }}" --no-git-tag-version --allow-same-version

      - name: Refresh install and lockfile
        run: npm install

      - name: Build package
        run: npm run build

      - name: Detect repository changes
        id: changes
        shell: bash
        run: |
          if [[ -n "$(git status --porcelain -- package.json package-lock.json esm min)" ]]; then
            echo "has_changes=true" >> "$GITHUB_OUTPUT"
          else
            echo "has_changes=false" >> "$GITHUB_OUTPUT"
          fi

      - name: Commit, tag, and push changes
        if: steps.changes.outputs.has_changes == 'true'
        shell: bash
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
          git add package.json package-lock.json esm min
          git commit -m "chore: update monaco-editor to v${{ steps.monaco.outputs.version }}"
          git tag "${{ steps.monaco.outputs.version }}"
          git push origin "HEAD:${{ github.ref_name }}"
          git push origin "${{ steps.monaco.outputs.version }}"

      - name: Create GitHub release
        if: steps.changes.outputs.has_changes == 'true'
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ steps.monaco.outputs.version }}
          name: ${{ steps.monaco.outputs.version }}
          body: |
            Automated release for Monaco Editor ${{ steps.monaco.outputs.version }}.
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}