action.yml

name: 'Translate and Sync to Repo'
description: 'Translate .md files from one repository and sync them to another repository'
author: 'Summer Tang'
inputs:
  github-token:
    description: 'GitHub token'
    required: true
  target-repo:
    description: 'Target repository to sync translated files'
    required: true
runs:
  using: 'composite'
  steps:
    - name: Checkout Repository A
      uses: actions/checkout@v3
      with:
        token: ${{ inputs.github-token }}
        fetch-depth: 2

    - name: Set up Node.js
      uses: actions/setup-node@v2
      with:
        node-version: '14'

    - name: Install Dependencies
      run: npm install @vitalets/google-translate-api
      shell: bash

    - name: Detect Changed Files
      id: changed-files
      run: |
        CHANGED_FILES=$(git diff --name-only HEAD~1 HEAD)
        echo "Changed files: $CHANGED_FILES"
        echo "::set-output name=files::$CHANGED_FILES"
      shell: bash

    - name: Translate Files
      id: translate
      run: |
        FILES="${{ steps.changed-files.outputs.files }}"
        TRANSLATED_DIR=translated_files
        mkdir -p $TRANSLATED_DIR
        echo "Files to translate: $FILES"
        for FILE in $FILES; do
          if [[ "$FILE" == *.md ]]; then
            if [ -f "$FILE" ]; then
              TRANSLATED_FILE="$TRANSLATED_DIR/$FILE"
              mkdir -p "$(dirname "$TRANSLATED_FILE")"
              node translate.js "$FILE" "$TRANSLATED_FILE"
            else
              echo "File not found: $FILE"
            fi
          else
            echo "Skipping non-markdown file: $FILE"
          fi
        done
      shell: bash

    - name: List Translated Files
      run: |
        echo "Contents of translated_files directory:"
        ls -laR translated_files
      shell: bash

    - name: Checkout Repository B
      uses: actions/checkout@v2
      with:
        repository: ${{ inputs.target-repo }}
        path: repo-en
        token: ${{ inputs.github-token }}

    - name: Copy Translated Files to Repo B
      run: |
        cp -r translated_files/* repo-en/
        cd repo-en
        git config user.name "github-actions[bot]"
        git config user.email "github-actions[bot]@users.noreply.github.com"
        git add .
        if git diff-index --quiet HEAD --; then
          echo "No changes to commit"
        else
          git commit -m "Add translated files from source repo"
          git push origin main
        fi
      shell: bash
branding:
  icon: 'globe'
  color: 'blue'