From 049ff73fff59b3ea618729d3f1a5e2a9e3932015 Mon Sep 17 00:00:00 2001
From: webadderall <131426131+webadderall@users.noreply.github.com>
Date: Sun, 15 Mar 2026 22:01:51 +1100
Subject: [PATCH] ci(docs): auto-translate README to zh-CN via GitHub Models

---
 .github/workflows/readme-translation.yml | 46 +++++++++++++++
 scripts/translate-readme-zh.mjs          | 73 ++++++++++++++++++++++++
 2 files changed, 119 insertions(+)
 create mode 100644 .github/workflows/readme-translation.yml
 create mode 100644 scripts/translate-readme-zh.mjs

diff --git a/.github/workflows/readme-translation.yml b/.github/workflows/readme-translation.yml
new file mode 100644
index 00000000..8de7ec04
--- /dev/null
+++ b/.github/workflows/readme-translation.yml
@@ -0,0 +1,46 @@
+name: Auto Translate README (zh-CN)
+
+on:
+  push:
+    branches: [main]
+    paths:
+      - README.md
+  workflow_dispatch:
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  translate-readme:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 22
+
+      - name: Translate README.md to Simplified Chinese
+        id: translate
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          README_TRANSLATION_MODEL: openai/gpt-4.1-mini
+          GITHUB_MODELS_API_URL: https://models.inference.ai.azure.com/chat/completions
+        run: node scripts/translate-readme-zh.mjs
+
+      - name: Create PR with translation update
+        if: steps.translate.outputs.changed == 'true'
+        uses: peter-evans/create-pull-request@v7
+        with:
+          commit-message: "docs(readme): auto-update Simplified Chinese translation"
+          title: "docs(readme): auto-update Simplified Chinese translation"
+          body: |
+            Automated update of README Simplified Chinese translation based on latest README.md changes.
+          branch: chore/auto-update-readme-zh
+          delete-branch: true
+          add-paths: |
+            README.zh-CN.md
diff --git a/scripts/translate-readme-zh.mjs b/scripts/translate-readme-zh.mjs
new file mode 100644
index 00000000..3b6016a8
--- /dev/null
+++ b/scripts/translate-readme-zh.mjs
@@ -0,0 +1,73 @@
+import fs from "node:fs/promises";
+import path from "node:path";
+
+const MODEL = process.env["README_TRANSLATION_MODEL"] || "openai/gpt-4.1-mini";
+const API_URL = process.env["GITHUB_MODELS_API_URL"] || "https://models.inference.ai.azure.com/chat/completions";
+const token = process.env["GITHUB_TOKEN"];
+
+if (!token) {
+  throw new Error("GITHUB_TOKEN is required for README translation workflow.");
+}
+
+const repoRoot = process.cwd();
+const sourcePath = path.join(repoRoot, "README.md");
+const targetPath = path.join(repoRoot, "README.zh-CN.md");
+
+const source = await fs.readFile(sourcePath, "utf8");
+const currentTarget = await fs.readFile(targetPath, "utf8").catch(() => "");
+
+const systemPrompt = [
+  "You are a technical translator for GitHub README files.",
+  "Translate English Markdown content into Simplified Chinese.",
+  "Requirements:",
+  "- Keep all Markdown structure, links, image URLs, and code blocks intact.",
+  "- Translate only human-readable prose.",
+  "- Keep product names, file names, commands, and technical tokens unchanged.",
+  "- Output only the translated Markdown document, no explanation.",
+].join("\n");
+
+const userPrompt = [
+  "Translate the following README.md into Simplified Chinese.",
+  "Return only the final Markdown content.",
+  "\n--- BEGIN README ---\n",
+  source,
+  "\n--- END README ---",
+].join("\n");
+
+const response = await fetch(API_URL, {
+  method: "POST",
+  headers: {
+    "Content-Type": "application/json",
+    Authorization: `Bearer ${token}`,
+  },
+  body: JSON.stringify({
+    model: MODEL,
+    temperature: 0.1,
+    messages: [
+      { role: "system", content: systemPrompt },
+      { role: "user", content: userPrompt },
+    ],
+  }),
+});
+
+if (!response.ok) {
+  const body = await response.text();
+  throw new Error(`Translation request failed (${response.status}): ${body}`);
+}
+
+const data = await response.json();
+const translated = data?.choices?.[0]?.message?.content?.trim();
+
+if (!translated) {
+  throw new Error("No translated content returned by model.");
+}
+
+await fs.writeFile(targetPath, `${translated}\n`, "utf8");
+
+const changed = currentTarget !== `${translated}\n`;
+const outputPath = process.env["GITHUB_OUTPUT"];
+if (outputPath) {
+  await fs.appendFile(outputPath, `changed=${changed}\n`, "utf8");
+}
+
+console.log(`[translate-readme-zh] README.zh-CN.md ${changed ? "updated" : "unchanged"}.`);