add index.js

index.js

@@ -0,0 +1,92 @@
+import { finalizeEvent, verifyEvent, getPublicKey, nip19 } from "nostr-tools";
+import { useWebSocketImplementation, Relay } from "nostr-tools/relay";
+import WebSocket from "ws";
+useWebSocketImplementation(WebSocket);
+
+const TWO_DAYS = 48 * 60 * 60 * 1000;
+const RELAY = "TODO";
+const BOT = JSON.stringify({
+  name: "BOT",
+  about: "a little exercise",
+});
+let intervalId;
+
+try {
+  const args = [...process.argv];
+  args.shift();
+  args.shift();
+
+  if (!args.includes("-nsec")) {
+    console.error("BOT NEEDS NSEC.\n-nsec <nsec>");
+    process.exit(1);
+  }
+
+  const index = args.findIndex((arg) => arg === "-nsec");
+  const nsec = args[index + 1];
+
+  if (typeof nsec === "undefined" || nsec === "" || !nsec.startsWith("nsec")) {
+    console.error("BOT NSEC MISSING");
+    process.exit(1);
+  }
+
+  const sk = nip19.decode(nsec).data;
+  if (!sk) {
+    console.error("BOT NSEC BAD.");
+    process.exit(1);
+  }
+
+  const pk = getPublicKey(sk);
+  const profileEvent = finalizeEvent(
+    {
+      kind: 0,
+      content: BOT,
+      created_at: Math.floor(Date.now() / 1000),
+      tags: [],
+    },
+    sk
+  );
+  const isGood = verifyEvent(profileEvent);
+  if (isGood) {
+    (async () => {
+      const relay = await Relay.connect(RELAY);
+      await relay.publish(profileEvent);
+      console.log("IT IS ALIVE!!");
+      relay.close();
+    })();
+  }
+
+  const run = () => {
+    const today = new Date();
+    const dayOfWeek = today.getUTCDay();
+    const message = `${dayOfWeek % 6 === 0 ? "gfy" : "GM"} fiatjaf`;
+
+    const event = finalizeEvent(
+      {
+        kind: 1,
+        content: message,
+        created_at: Math.floor(Date.now() / 1000),
+        tags: [],
+      },
+      sk
+    );
+
+    const isGood = verifyEvent(event);
+    if (isGood) {
+      (async () => {
+        console.log("BOT IS CONNECTING..");
+        const relay = await Relay.connect(RELAY);
+        console.log("BOT CONNECTED");
+        await relay.publish(event);
+        console.log(`[${today.toISOString()}] ${message}`, event);
+        relay.close();
+      })();
+    }
+  };
+
+  console.log("BOT IS BOTTING as", nip19.npubEncode(pk));
+  intervalId = setInterval(run, TWO_DAYS);
+} catch (error) {
+  console.error(`[${new Date().toISOString()}]`, "RIP BOT", error);
+  clearInterval(intervalId);
+  process.exit(1);
+}