translations-export.yml

# Copyright (c) Microsoft Corporation.
# Licensed under the MIT License.
#
# Workflow to ensure translation export files are up to date on PRs

name: Translations Export

on:
  pull_request:
    branches:
      - main
  workflow_dispatch:

jobs:
  translations-export:
    name: Export Translations
    runs-on: windows-latest
    permissions:
      contents: write
      pull-requests: write

    steps:
      - name: Generate GitHub App Token
        id: app-token
        uses: actions/create-github-app-token@v1
        with:
          app-id: 2740120
          private-key: ${{ secrets.POWER_PAGES_PUBLIC_GITHUB_APP_PRIVATE_KEY }}

      - name: Checkout Repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          ref: ${{ github.head_ref }}
          token: ${{ steps.app-token.outputs.token }}

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'

      - name: Install Dependencies
        run: npm ci

      - name: Run Translations Export
        run: npm run translations-export

      - name: Check for Changes
        id: check-changes
        run: |
          git add -A
          git diff --cached --quiet
          if ($LASTEXITCODE -eq 0) {
            echo "has_changes=false" >> $env:GITHUB_OUTPUT
          } else {
            echo "has_changes=true" >> $env:GITHUB_OUTPUT
          }
          exit 0

      - name: Commit and Push Changes
        if: steps.check-changes.outputs.has_changes == 'true'
        env:
          GITHUB_TOKEN: ${{ steps.app-token.outputs.token }}
        run: |
          git config --local user.name "github-actions[bot]"
          git config --local user.email "github-actions[bot]@users.noreply.github.com"
          git commit -m "Automated translations export from CI"
          git push