|
| 1 | +# ───────────────────────────────────────────────────────────────────── |
| 2 | +# Jules Translation Sync |
| 3 | +# ───────────────────────────────────────────────────────────────────── |
| 4 | +# When English source docs change on main, create a Jules session that |
| 5 | +# translates all affected pages into every supported locale and opens |
| 6 | +# one mega-PR with the results. |
| 7 | +# |
| 8 | +# To add or remove a locale, edit SUPPORTED_LANGS below (one-line change). |
| 9 | +# |
| 10 | +# Required secrets: JULES_API_KEY |
| 11 | +# ───────────────────────────────────────────────────────────────────── |
| 12 | +name: Jules Translation Sync |
| 13 | + |
| 14 | +on: |
| 15 | + push: |
| 16 | + branches: [main] |
| 17 | + paths: |
| 18 | + - "docs/content/**" |
| 19 | + workflow_dispatch: |
| 20 | + |
| 21 | +permissions: |
| 22 | + contents: read |
| 23 | + actions: read |
| 24 | + |
| 25 | +concurrency: |
| 26 | + group: jules-translation-sync |
| 27 | + cancel-in-progress: false |
| 28 | + |
| 29 | +env: |
| 30 | + # ── One-line locale config ──────────────────────────────────────── |
| 31 | + # Comma-separated ISO 639-1 codes matching the .<lang>.mdx convention. |
| 32 | + SUPPORTED_LANGS: "es,ja,zh" |
| 33 | + # ────────────────────────────────────────────────────────────────── |
| 34 | + JULES_API_BASE: "https://jules.googleapis.com/v1alpha" |
| 35 | + CHANGED_DOCS_FILE: "changed_english_docs.txt" |
| 36 | + MAX_POLL_ATTEMPTS: 60 |
| 37 | + POLL_INTERVAL_SECONDS: 30 |
| 38 | + |
| 39 | +jobs: |
| 40 | + sync-translations: |
| 41 | + name: Sync translated docs via Jules |
| 42 | + runs-on: ubuntu-latest |
| 43 | + timeout-minutes: 45 |
| 44 | + |
| 45 | + steps: |
| 46 | + # ── 1. Checkout ─────────────────────────────────────────────── |
| 47 | + - name: Checkout repository |
| 48 | + uses: actions/checkout@v4 |
| 49 | + with: |
| 50 | + fetch-depth: 0 |
| 51 | + |
| 52 | + # ── 2. Find last successful sync commit ───────────────────── |
| 53 | + - name: Find last successful sync commit |
| 54 | + id: last-success |
| 55 | + env: |
| 56 | + GH_TOKEN: ${{ github.token }} |
| 57 | + run: | |
| 58 | + set -euo pipefail |
| 59 | +
|
| 60 | + # Find the most recent successful run of this workflow (excluding current) |
| 61 | + LAST_SHA=$(gh api \ |
| 62 | + "repos/${{ github.repository }}/actions/workflows/jules-sync-translations.yml/runs?status=success&branch=main&per_page=1&exclude_pull_requests=true" \ |
| 63 | + --jq '.workflow_runs[0].head_sha // empty' 2>/dev/null || true) |
| 64 | +
|
| 65 | + if [[ -n "$LAST_SHA" ]] && git cat-file -e "${LAST_SHA}^{commit}" 2>/dev/null; then |
| 66 | + echo "last_sha=${LAST_SHA}" >> "$GITHUB_OUTPUT" |
| 67 | + echo "Found last successful sync at ${LAST_SHA}" |
| 68 | + else |
| 69 | + echo "last_sha=" >> "$GITHUB_OUTPUT" |
| 70 | + echo "No previous successful run found - will diff against parent" |
| 71 | + fi |
| 72 | +
|
| 73 | + # ── 3. Detect changed English source docs ───────────────────── |
| 74 | + - name: Detect changed English source docs |
| 75 | + id: detect |
| 76 | + env: |
| 77 | + LAST_SUCCESS_SHA: ${{ steps.last-success.outputs.last_sha }} |
| 78 | + run: | |
| 79 | + set -euo pipefail |
| 80 | +
|
| 81 | + BEFORE="$LAST_SUCCESS_SHA" |
| 82 | + SHA="${{ github.sha }}" |
| 83 | +
|
| 84 | + echo "::group::Diff range" |
| 85 | + echo "before=${BEFORE}" |
| 86 | + echo "sha=${SHA}" |
| 87 | +
|
| 88 | + if [[ -z "$BEFORE" ]] || ! git cat-file -e "${BEFORE}^{commit}" 2>/dev/null; then |
| 89 | + echo "No prior successful run - diffing against parent commit" |
| 90 | + if git rev-parse --verify "${SHA}^" >/dev/null 2>&1; then |
| 91 | + CHANGED=$(git diff --name-only "${SHA}^" "$SHA" -- docs/content/ || true) |
| 92 | + else |
| 93 | + CHANGED=$(git ls-tree -r --name-only "$SHA" -- docs/content/ || true) |
| 94 | + fi |
| 95 | + else |
| 96 | + CHANGED=$(git diff --name-only "$BEFORE" "$SHA" -- docs/content/ || true) |
| 97 | + fi |
| 98 | +
|
| 99 | + echo "::endgroup::" |
| 100 | +
|
| 101 | + IFS=',' read -ra LANGS <<< "$SUPPORTED_LANGS" |
| 102 | + ENGLISH_FILES=() |
| 103 | +
|
| 104 | + while IFS= read -r file; do |
| 105 | + [[ -z "$file" ]] && continue |
| 106 | + [[ "$file" != *.mdx ]] && [[ "$file" != */meta.json ]] && continue |
| 107 | +
|
| 108 | + is_translation=false |
| 109 | + for lang in "${LANGS[@]}"; do |
| 110 | + lang="${lang//[[:space:]]/}" |
| 111 | + if [[ -z "$lang" ]]; then |
| 112 | + continue |
| 113 | + fi |
| 114 | +
|
| 115 | + if [[ "$file" == *".${lang}.mdx" ]] || [[ "$file" == */meta.${lang}.json ]]; then |
| 116 | + is_translation=true |
| 117 | + break |
| 118 | + fi |
| 119 | + done |
| 120 | +
|
| 121 | + if [[ "$is_translation" == "false" ]]; then |
| 122 | + ENGLISH_FILES+=("$file") |
| 123 | + fi |
| 124 | + done <<< "$CHANGED" |
| 125 | +
|
| 126 | + if [[ ${#ENGLISH_FILES[@]} -eq 0 ]]; then |
| 127 | + echo "No English source doc changes found - nothing to translate." |
| 128 | + echo "has_changes=false" >> "$GITHUB_OUTPUT" |
| 129 | + exit 0 |
| 130 | + fi |
| 131 | +
|
| 132 | + printf '%s\n' "${ENGLISH_FILES[@]}" > "${RUNNER_TEMP}/${CHANGED_DOCS_FILE}" |
| 133 | +
|
| 134 | + echo "has_changes=true" >> "$GITHUB_OUTPUT" |
| 135 | + echo "file_count=${#ENGLISH_FILES[@]}" >> "$GITHUB_OUTPUT" |
| 136 | +
|
| 137 | + echo "::group::Changed English docs (${#ENGLISH_FILES[@]} files)" |
| 138 | + cat "${RUNNER_TEMP}/${CHANGED_DOCS_FILE}" |
| 139 | + echo "::endgroup::" |
| 140 | +
|
| 141 | + # ── 4. Create Jules translation session ──────────────────────── |
| 142 | + - name: Create Jules translation session |
| 143 | + if: steps.detect.outputs.has_changes == 'true' |
| 144 | + id: jules-create |
| 145 | + env: |
| 146 | + JULES_API_KEY: ${{ secrets.JULES_API_KEY }} |
| 147 | + run: | |
| 148 | + set -euo pipefail |
| 149 | +
|
| 150 | + if [[ -z "${JULES_API_KEY:-}" ]]; then |
| 151 | + echo "::error::JULES_API_KEY is not configured. Add it in repository Actions secrets." |
| 152 | + exit 1 |
| 153 | + fi |
| 154 | +
|
| 155 | + REPO="${{ github.repository }}" |
| 156 | + OWNER="${REPO%%/*}" |
| 157 | + REPO_NAME="${REPO##*/}" |
| 158 | + SOURCE="sources/github/${OWNER}/${REPO_NAME}" |
| 159 | +
|
| 160 | + LANGS_DISPLAY=$(echo "$SUPPORTED_LANGS" | tr ',' ', ') |
| 161 | + FILE_LIST=$(cat "${RUNNER_TEMP}/${CHANGED_DOCS_FILE}") |
| 162 | +
|
| 163 | + PROMPT="IMPORTANT: Before you begin, read the file docs/translation-guide.md in this repository. |
| 164 | + It contains the glossary of never-translate terms, file naming conventions, and detailed |
| 165 | + translation rules you must follow strictly. |
| 166 | +
|
| 167 | + You are a professional technical translator for this documentation site. |
| 168 | +
|
| 169 | + The following English documentation files have been updated: |
| 170 | + ${FILE_LIST} |
| 171 | +
|
| 172 | + For each file listed above, update or create the corresponding translation files for ALL of these locales: ${LANGS_DISPLAY}. |
| 173 | +
|
| 174 | + Translation file naming convention: |
| 175 | + - English source: path/to/file.mdx |
| 176 | + - Translation: path/to/file.<lang>.mdx (e.g. path/to/file.ja.mdx) |
| 177 | + - For meta.json: meta.<lang>.json (e.g. docs/content/admin-guide/meta.ja.json) |
| 178 | +
|
| 179 | + Strict rules - you MUST follow every one: |
| 180 | + 1. Preserve ALL Markdown / MDX structure exactly: headings, links, tables, code blocks, admonitions, frontmatter (YAML between ---), and JSX/MDX components. |
| 181 | + 2. Preserve every anchor ID, link target, and href value verbatim. |
| 182 | + 3. NEVER translate any of the following - keep them exactly as-is: |
| 183 | + - Code snippets and fenced code blocks |
| 184 | + - CLI commands and flags (e.g. --verbose, -p, npm install) |
| 185 | + - Variable names, function names, class names, configuration keys |
| 186 | + - URLs, file paths, email addresses |
| 187 | + - Product names and proper nouns |
| 188 | + - Technical identifiers, API endpoints, HTTP methods |
| 189 | + 4. If a translation file already exists, update it so its structure and meaning match the current English source. |
| 190 | + 5. If a translation file does NOT exist yet, create it as a complete translation of the English source. |
| 191 | + 6. If content was removed from the English file, remove the corresponding section in every translation file. |
| 192 | + 7. Only modify files matching docs/content/**/*.<lang>.mdx or docs/content/**/meta.<lang>.json for the supported locales. Do NOT touch any English (.mdx without a locale) files or the base meta.json files. |
| 193 | + 8. Do NOT modify any files outside docs/content/. |
| 194 | + 9. In the pull-request description include: |
| 195 | + - A list of the English pages that changed |
| 196 | + - Which locales were updated |
| 197 | + - A note that this is an automated translation and should be reviewed by native speakers |
| 198 | + 10. For meta.json files in each section directory, create or update meta.<lang>.json. Translate the title field but keep the pages array values unchanged (they are file identifiers, not user-facing text)." |
| 199 | +
|
| 200 | + TITLE="docs(i18n): sync translations for updated English docs" |
| 201 | +
|
| 202 | + BODY=$(jq -n \ |
| 203 | + --arg prompt "$PROMPT" \ |
| 204 | + --arg title "$TITLE" \ |
| 205 | + --arg source "$SOURCE" \ |
| 206 | + '{ |
| 207 | + prompt: $prompt, |
| 208 | + title: $title, |
| 209 | + automationMode: "AUTO_CREATE_PR", |
| 210 | + sourceContext: { |
| 211 | + source: $source, |
| 212 | + githubRepoContext: { |
| 213 | + startingBranch: "main" |
| 214 | + } |
| 215 | + } |
| 216 | + }') |
| 217 | +
|
| 218 | + MAX_RETRIES=3 |
| 219 | + RETRY_DELAY=5 |
| 220 | +
|
| 221 | + for attempt in $(seq 1 "$MAX_RETRIES"); do |
| 222 | + HTTP_CODE=$(curl -s -o /tmp/jules_response.json -w "%{http_code}" \ |
| 223 | + -X POST \ |
| 224 | + -H "Content-Type: application/json" \ |
| 225 | + -H "X-Goog-Api-Key: ${JULES_API_KEY}" \ |
| 226 | + -d "$BODY" \ |
| 227 | + "${JULES_API_BASE}/sessions") |
| 228 | +
|
| 229 | + if [[ "$HTTP_CODE" -ge 200 && "$HTTP_CODE" -lt 300 ]]; then |
| 230 | + break |
| 231 | + elif [[ "$HTTP_CODE" -ge 500 && $attempt -lt $MAX_RETRIES ]]; then |
| 232 | + echo "::warning::Jules API returned ${HTTP_CODE} - retrying in ${RETRY_DELAY}s (attempt ${attempt}/${MAX_RETRIES})" |
| 233 | + sleep "$RETRY_DELAY" |
| 234 | + RETRY_DELAY=$((RETRY_DELAY * 2)) |
| 235 | + else |
| 236 | + echo "::error::Jules session creation failed with HTTP ${HTTP_CODE}" |
| 237 | + cat /tmp/jules_response.json |
| 238 | + exit 1 |
| 239 | + fi |
| 240 | + done |
| 241 | +
|
| 242 | + SESSION_NAME=$(jq -r '.name' /tmp/jules_response.json) |
| 243 | + SESSION_URL=$(jq -r '.url // empty' /tmp/jules_response.json) |
| 244 | +
|
| 245 | + if [[ -z "$SESSION_NAME" || "$SESSION_NAME" == "null" ]]; then |
| 246 | + echo "::error::No session name in Jules response" |
| 247 | + cat /tmp/jules_response.json |
| 248 | + exit 1 |
| 249 | + fi |
| 250 | +
|
| 251 | + { |
| 252 | + echo "session_name<<GHEOF" |
| 253 | + echo "$SESSION_NAME" |
| 254 | + echo "GHEOF" |
| 255 | + echo "session_url<<GHEOF" |
| 256 | + echo "$SESSION_URL" |
| 257 | + echo "GHEOF" |
| 258 | + } >> "$GITHUB_OUTPUT" |
| 259 | +
|
| 260 | + echo "Jules session created: ${SESSION_NAME}" |
| 261 | + echo "Jules UI: ${SESSION_URL}" |
| 262 | +
|
| 263 | + # ── 5. Poll until Jules finishes ─────────────────────────────── |
| 264 | + - name: Poll Jules session until completion |
| 265 | + if: steps.detect.outputs.has_changes == 'true' |
| 266 | + id: jules-poll |
| 267 | + env: |
| 268 | + JULES_API_KEY: ${{ secrets.JULES_API_KEY }} |
| 269 | + JULES_SESSION_NAME: ${{ steps.jules-create.outputs.session_name }} |
| 270 | + run: | |
| 271 | + set -euo pipefail |
| 272 | +
|
| 273 | + SESSION_NAME="$JULES_SESSION_NAME" |
| 274 | + MAX_ATTEMPTS="$MAX_POLL_ATTEMPTS" |
| 275 | + INTERVAL="$POLL_INTERVAL_SECONDS" |
| 276 | +
|
| 277 | + echo "Polling ${SESSION_NAME} (max ${MAX_ATTEMPTS} x ${INTERVAL}s)" |
| 278 | +
|
| 279 | + for attempt in $(seq 1 "$MAX_ATTEMPTS"); do |
| 280 | + RETRY_DELAY=5 |
| 281 | + for retry in 1 2 3; do |
| 282 | + HTTP_CODE=$(curl -s -o /tmp/jules_session.json -w "%{http_code}" \ |
| 283 | + -H "X-Goog-Api-Key: ${JULES_API_KEY}" \ |
| 284 | + "${JULES_API_BASE}/${SESSION_NAME}") |
| 285 | +
|
| 286 | + if [[ "$HTTP_CODE" -ge 200 && "$HTTP_CODE" -lt 300 ]]; then |
| 287 | + break |
| 288 | + elif [[ $retry -lt 3 ]]; then |
| 289 | + echo "::warning::Poll returned ${HTTP_CODE} - retry ${retry}/3 in ${RETRY_DELAY}s" |
| 290 | + sleep "$RETRY_DELAY" |
| 291 | + RETRY_DELAY=$((RETRY_DELAY * 2)) |
| 292 | + else |
| 293 | + echo "::error::Failed to poll session after 3 retries (HTTP ${HTTP_CODE})" |
| 294 | + exit 1 |
| 295 | + fi |
| 296 | + done |
| 297 | +
|
| 298 | + STATE=$(jq -r '.state // "UNKNOWN"' /tmp/jules_session.json) |
| 299 | + echo "[${attempt}/${MAX_ATTEMPTS}] state=${STATE}" |
| 300 | +
|
| 301 | + case "$STATE" in |
| 302 | + COMPLETED) |
| 303 | + PR_URL=$(jq -r '.outputs[0].pullRequest.url // empty' /tmp/jules_session.json) |
| 304 | + PR_TITLE=$(jq -r '.outputs[0].pullRequest.title // empty' /tmp/jules_session.json) |
| 305 | +
|
| 306 | + { |
| 307 | + echo "jules_state<<GHEOF" |
| 308 | + echo "COMPLETED" |
| 309 | + echo "GHEOF" |
| 310 | + echo "pr_url<<GHEOF" |
| 311 | + echo "$PR_URL" |
| 312 | + echo "GHEOF" |
| 313 | + echo "pr_title<<GHEOF" |
| 314 | + echo "$PR_TITLE" |
| 315 | + echo "GHEOF" |
| 316 | + } >> "$GITHUB_OUTPUT" |
| 317 | +
|
| 318 | + echo "Session completed. PR: ${PR_URL}" |
| 319 | + exit 0 |
| 320 | + ;; |
| 321 | + FAILED) |
| 322 | + echo "jules_state=FAILED" >> "$GITHUB_OUTPUT" |
| 323 | + echo "::error::Jules session ended in FAILED state" |
| 324 | + jq '.' /tmp/jules_session.json |
| 325 | + exit 1 |
| 326 | + ;; |
| 327 | + esac |
| 328 | +
|
| 329 | + sleep "$INTERVAL" |
| 330 | + done |
| 331 | +
|
| 332 | + echo "jules_state=TIMEOUT" >> "$GITHUB_OUTPUT" |
| 333 | + echo "::error::Timed out after ${MAX_ATTEMPTS} poll attempts" |
| 334 | + exit 1 |
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