feat: add Telegram notification for Vietnamese digest

Author: buithehien1991

.github/workflows/translate-digest.yml

@@ -108,3 +108,11 @@ jobs:
             git pull --rebase
             git push
           fi
+
+      - name: Send Telegram notification
+        if: steps.check.outputs.has_source == 'true'
+        env:
+          TELEGRAM_BOT_TOKEN: ${{ secrets.TELEGRAM_BOT_TOKEN }}
+          TELEGRAM_CHAT_ID: ${{ secrets.TELEGRAM_CHAT_ID }}
+          PAGES_URL: ${{ vars.PAGES_URL }}
+        run: npx tsx src/notify-vi.ts ${{ steps.date.outputs.target }}

src/notify-vi.ts

@@ -0,0 +1,116 @@
+/**
+ * Telegram notification for Vietnamese translated digests.
+ *
+ * Self-contained — does not import upstream source files.
+ * Scans digests/{date}/ for *-vi.md files and sends links.
+ *
+ * Required env vars:
+ *   TELEGRAM_BOT_TOKEN  — bot token from @BotFather
+ *   TELEGRAM_CHAT_ID    — channel/group/user chat ID
+ * Optional:
+ *   PAGES_URL           — GitHub Pages base URL
+ */
+
+import fs from "node:fs";
+import path from "node:path";
+
+const DIGESTS_DIR = "digests";
+const PAGES_URL_DEFAULT = "https://compasify.github.io/agents-radar";
+
+const LABELS: Record<string, string> = {
+  "ai-cli-vi": "AI CLI Tools",
+  "ai-agents-vi": "AI Agents Ecosystem",
+  "ai-web-vi": "Official AI Content",
+  "ai-trending-vi": "GitHub AI Trends",
+  "ai-hn-vi": "HN Community Digest",
+  "ai-weekly-vi": "AI Tools Weekly",
+  "ai-monthly-vi": "AI Tools Monthly",
+};
+
+async function sendTelegram(text: string): Promise<void> {
+  const BOT_TOKEN = process.env["TELEGRAM_BOT_TOKEN"] ?? "";
+  const CHAT_ID = process.env["TELEGRAM_CHAT_ID"] ?? "";
+  const url = `https://api.telegram.org/bot${BOT_TOKEN}/sendMessage`;
+  const res = await fetch(url, {
+    method: "POST",
+    headers: { "Content-Type": "application/json" },
+    body: JSON.stringify({
+      chat_id: CHAT_ID,
+      text,
+      parse_mode: "HTML",
+      disable_web_page_preview: true,
+    }),
+  });
+  if (!res.ok) {
+    const body = await res.text();
+    throw new Error(`Telegram API ${res.status}: ${body}`);
+  }
+}
+
+function findViReports(date: string): string[] {
+  const dir = path.join(DIGESTS_DIR, date);
+  if (!fs.existsSync(dir)) return [];
+  return fs
+    .readdirSync(dir)
+    .filter((f) => f.endsWith("-vi.md"))
+    .map((f) => f.replace(/\.md$/, ""))
+    .sort();
+}
+
+function buildMessage(date: string, reports: string[]): string {
+  const PAGES_URL = (process.env["PAGES_URL"] ?? PAGES_URL_DEFAULT).replace(/\/$/, "");
+  const isWeekly = reports.includes("ai-weekly-vi");
+  const isMonthly = reports.includes("ai-monthly-vi");
+
+  const icon = isMonthly ? "📆" : isWeekly ? "📅" : "📡";
+  const suffix = isMonthly ? " Monthly" : isWeekly ? " Weekly" : "";
+  const lines: string[] = [`${icon} <b>agents-radar${suffix} (Vietnamese) · ${date}</b>`];
+
+  const daily = reports.filter((r) => !r.includes("weekly") && !r.includes("monthly"));
+  const rollup = reports.filter((r) => r.includes("weekly") || r.includes("monthly"));
+
+  for (const r of [...daily, ...rollup]) {
+    const label = LABELS[r] ?? r;
+    const url = `${PAGES_URL}/#${date}/${r}`;
+    lines.push("");
+    lines.push(`• <a href="${url}">${label}</a>`);
+  }
+
+  lines.push(`\n<a href="${PAGES_URL}">🌐 Web UI</a>  ·  <a href="${PAGES_URL}/feed.xml">⊕ RSS</a>`);
+  return lines.join("\n");
+}
+
+function todayUTC(): string {
+  return new Date().toISOString().slice(0, 10);
+}
+
+async function main(): Promise<void> {
+  const BOT_TOKEN = process.env["TELEGRAM_BOT_TOKEN"] ?? "";
+  if (!BOT_TOKEN) {
+    console.log("[notify-vi] TELEGRAM_BOT_TOKEN not set — skipping.");
+    return;
+  }
+  const CHAT_ID = process.env["TELEGRAM_CHAT_ID"] ?? "";
+  if (!CHAT_ID) {
+    console.log("[notify-vi] TELEGRAM_CHAT_ID not set — skipping.");
+    return;
+  }
+
+  const date = process.argv[2] ?? todayUTC();
+  const reports = findViReports(date);
+
+  if (reports.length === 0) {
+    console.log(`[notify-vi] No Vietnamese reports found for ${date} — skipping.`);
+    return;
+  }
+
+  const text = buildMessage(date, reports);
+  console.log(`[notify-vi] Sending Telegram for ${date} (${reports.length} reports)…`);
+  await sendTelegram(text);
+  console.log("[notify-vi] Done!");
+}
+
+main().catch((e: unknown) => {
+  console.error("[notify-vi]", e instanceof Error ? e.message : e);
+  process.exit(1);
+});