market/.github/workflows/i18n-translate.yml

name: i18n Auto-Translate

# Uses GitHub Models inference API (https://models.github.ai/inference) with the
# repository's GITHUB_TOKEN. Requires `models: read` permission. Default model is
# openai/gpt-5-mini (a fast/cheap GPT-5 in the catalog); override via repository variable
# TRANSLATE_MODEL (e.g. openai/gpt-5-nano for cheaper, openai/gpt-5 for flagship).
#
# Optional: to use Anthropic Claude directly, add a repo secret ANTHROPIC_API_KEY,
# then set repository variable TRANSLATE_BACKEND=anthropic and TRANSLATE_MODEL to
# a Claude model id (e.g. claude-sonnet-4-6). Claude is NOT in the GitHub Models
# catalog as of 2026-05.

on:
  pull_request:
  workflow_dispatch:
    inputs:
      target_locale:
        description: "Target locale (default: all from manifest.supportedLocales)"
        required: false
      skill:
        description: "Specific skill path, e.g. skills/web-access (default: all)"
        required: false

permissions:
  contents: write
  pull-requests: write
  models: read

concurrency:
  group: i18n-translate-${{ github.ref }}
  cancel-in-progress: true

jobs:
  translate:
    # Don't run on bot's own commits to avoid loops
    if: github.actor != 'desirecore-bot[bot]' && !contains(github.event.head_commit.message, '[skip ci]')
    runs-on: ubuntu-latest
    timeout-minutes: 30
    steps:
      - name: Checkout PR branch
        uses: actions/checkout@v4
        with:
          ref: ${{ github.event.pull_request.head.ref || github.ref }}
          token: ${{ secrets.DESIRECORE_BOT_TOKEN || secrets.GITHUB_TOKEN }}
          fetch-depth: 0

      - name: Detect relevant changes
        id: changes
        env:
          BASE_SHA: ${{ github.event.pull_request.base.sha }}
          HEAD_SHA: ${{ github.event.pull_request.head.sha || github.sha }}
        run: |
          set -e
          if [ "${{ github.event_name }}" != "pull_request" ]; then
            echo "relevant=true" >> "$GITHUB_OUTPUT"
            exit 0
          fi
          git fetch --no-tags --depth=1 origin "$BASE_SHA" 2>/dev/null || true
          changed=$(git diff --name-only "${BASE_SHA}...${HEAD_SHA}" || true)
          if echo "$changed" | grep -qE '^(skills/.+/SKILL(\.zh-CN)?\.md$|manifest\.json$|categories\.json$)'; then
            echo "relevant=true" >> "$GITHUB_OUTPUT"
          else
            echo "relevant=false" >> "$GITHUB_OUTPUT"
          fi

      - name: Install uv
        if: steps.changes.outputs.relevant == 'true'
        uses: astral-sh/setup-uv@v3

      - name: Check for stale translations
        id: precheck
        if: steps.changes.outputs.relevant == 'true'
        run: |
          set +e
          uv run --quiet scripts/i18n/translate.py --check
          rc=$?
          if [ $rc -eq 0 ]; then
            echo "stale=false" >> "$GITHUB_OUTPUT"
          else
            echo "stale=true" >> "$GITHUB_OUTPUT"
          fi
          exit 0

      - name: Translate stale locales
        if: steps.changes.outputs.relevant == 'true' && steps.precheck.outputs.stale == 'true'
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          ANTHROPIC_API_KEY: ${{ secrets.ANTHROPIC_API_KEY }}
          TRANSLATE_BACKEND: ${{ vars.TRANSLATE_BACKEND || 'github' }}
          TRANSLATE_MODEL: ${{ vars.TRANSLATE_MODEL || 'openai/gpt-5-mini' }}
        run: |
          set -e
          ARGS=()
          if [ -n "${{ github.event.inputs.skill }}" ]; then
            ARGS+=("${{ github.event.inputs.skill }}")
          fi
          if [ -n "${{ github.event.inputs.target_locale }}" ]; then
            ARGS+=(--target "${{ github.event.inputs.target_locale }}")
          fi
          uv run --quiet scripts/i18n/translate.py "${ARGS[@]}"

      - name: Validate after translation
        if: steps.changes.outputs.relevant == 'true' && steps.precheck.outputs.stale == 'true'
        run: uv run --quiet scripts/i18n/validate-i18n.py

      - name: Detect changes
        id: diff
        if: steps.changes.outputs.relevant == 'true' && steps.precheck.outputs.stale == 'true'
        run: |
          if git diff --quiet; then
            echo "changed=false" >> "$GITHUB_OUTPUT"
          else
            echo "changed=true" >> "$GITHUB_OUTPUT"
            git diff --stat
          fi

      - name: Commit & push translations
        if: steps.diff.outputs.changed == 'true'
        run: |
          git config user.name "desirecore-bot"
          git config user.email "bot@desirecore.net"
          git add -A
          git commit -m "chore(i18n): auto-translate skills [skip ci]" \
                     -m "Generated by scripts/i18n/translate.py via i18n-translate workflow." \
                     -m "Backend: ${TRANSLATE_BACKEND:-github}  Model: ${TRANSLATE_MODEL:-openai/gpt-5-mini}"
          git push
        env:
          TRANSLATE_BACKEND: ${{ vars.TRANSLATE_BACKEND || 'github' }}
          TRANSLATE_MODEL: ${{ vars.TRANSLATE_MODEL || 'openai/gpt-5-mini' }}

      - name: Comment on PR
        if: steps.diff.outputs.changed == 'true' && github.event_name == 'pull_request'
        uses: actions/github-script@v7
        with:
          github-token: ${{ secrets.DESIRECORE_BOT_TOKEN || secrets.GITHUB_TOKEN }}
          script: |
            const backend = process.env.TRANSLATE_BACKEND || 'github';
            const model = process.env.TRANSLATE_MODEL || 'openai/gpt-5-mini';
            const body = [
              '🌐 **i18n auto-translation pushed**',
              '',
              'New machine-translated content was added to this PR by `scripts/i18n/translate.py`.',
              '',
              '**Please review the translated strings** before merging:',
              '- Check terminology against `scripts/i18n/glossary.json`',
              '- Verify Markdown structure (headings/tables/code fences) is preserved',
              '- If you edit a translation, set `metadata.i18n.<locale>.translated_by: human` to lock it.',
              '',
              `Backend: \`${backend}\`  Model: \`${model}\``,
            ].join('\n');
            await github.rest.issues.createComment({
              owner: context.repo.owner,
              repo: context.repo.repo,
              issue_number: context.issue.number,
              body,
            });
        env:
          TRANSLATE_BACKEND: ${{ vars.TRANSLATE_BACKEND || 'github' }}
          TRANSLATE_MODEL: ${{ vars.TRANSLATE_MODEL || 'openai/gpt-5-mini' }}

      - name: Label on translation failure
        if: failure() && github.event_name == 'pull_request'
        uses: actions/github-script@v7
        with:
          github-token: ${{ secrets.DESIRECORE_BOT_TOKEN || secrets.GITHUB_TOKEN }}
          script: |
            await github.rest.issues.addLabels({
              owner: context.repo.owner,
              repo: context.repo.repo,
              issue_number: context.issue.number,
              labels: ['i18n-translation-failed'],
            });

      - name: Skip notice
        if: steps.changes.outputs.relevant != 'true'
        run: echo "No i18n-relevant changes; translation skipped."