name: Sync Translated Content

on:
  workflow_dispatch:
    inputs:
      notes:
        description: "Notes"
        required: false
        default: ""
  schedule:
    # * is a special character in YAML so you have to quote this string
    - cron: "0 */24 * * *"

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v2

      - uses: actions/checkout@v2
        with:
          repository: mdn/content
          path: mdn/content

      - name: Setup Node.js environment
        uses: actions/setup-node@v2.1.4
        with:
          node-version: "12"

      - name: Cache node_modules
        uses: actions/cache@v2.1.4
        id: cached-node_modules
        with:
          path: |
            **/node_modules
          key: ${{ runner.os }}-${{ hashFiles('**/yarn.lock') }}

      - name: Install all yarn packages
        if: steps.cached-node_modules.outputs.cache-hit != 'true'
        working-directory: ${{ github.workspace }}/mdn/content
        run: |
          yarn --frozen-lockfile

      - name: Build changed content
        env:
          CONTENT_ROOT: ${{ github.workspace }}/mdn/content/files
          CONTENT_TRANSLATED_ROOT: ${{ github.workspace }}/files
        working-directory: ${{ github.workspace }}/mdn/content
        run: |
          yarn content sync-translated-content

      - name: Commit changes 
        # git commit will fail if there are no changes but that's okay!
        continue-on-error: true
        run: |
          cd $GITHUB_WORKSPACE
          git remote add upstream "https://${GITHUB_ACTOR}:${GITHUB_TOKEN}@github.com/${GITHUB_REPOSITORY}.git"
          git config --local user.email "actions@users.noreply.github.com"
          git config --local user.name "MDN"
          git commit -a -m "[CRON] sync translated content"
          git pull --rebase upstream main
          git push upstream main