switch to docker based runners starting with nostr

src/nostr.ts

@@ -1,17 +1,22 @@
 import pino from "pino";
 import WebSocket from "ws";
-import { lambdaRequestTracker, pinoLambdaDestination } from "pino-lambda";
 import { MicroBlogBackend } from "./pocketbase";
 
-// custom destination formatter
-const destination = pinoLambdaDestination();
-const logger = pino({}, destination);
-const withRequest = lambdaRequestTracker();
-
+const logger = pino();
 const pb = new MicroBlogBackend(logger);
 
-const fetcherNpub = process.env.NOSTR_FETCHER_NPUB!;
-const myNpub = process.env.NOSTR_ID!;
+const fetcherNpub = process.env.NOSTR_FETCHER_NPUB;
+const myNpub = process.env.NOSTR_ID;
+
+if (!fetcherNpub) {
+  logger.error("NOSTR_FETCHER_NPUB is not set");
+  throw new Error("NOSTR_FETCHER_NPUB is not set");
+}
+
+if (!myNpub) {
+  logger.error("NOSTR_ID is not set");
+  throw new Error("NOSTR_ID is not set");
+}
 
 type NostrTag = ["t" | "r" | "imeta", string];
 type NostrEvent = [
@@ -28,8 +33,8 @@ type NostrEvent = [
   },
 ];
 
-exports.run = async (event: any, context: any) => {
-  withRequest(event, context);
+(async () => {
+  logger.info("Starting Nostr Fetcher");
   const events: NostrEvent[] = [];
 
   // figure out when the last post of wasved
@@ -48,7 +53,7 @@ exports.run = async (event: any, context: any) => {
   ws.on("error", logger.error);
   ws.on("message", function message(data: Buffer) {
     const decodedData = JSON.parse(
-      Buffer.from(data).toString("utf8")
+      Buffer.from(data).toString("utf8"),
     ) as NostrEvent;
     logger.info({ decodedData }, "recived a message from nostr relay");
     if (decodedData[0] === "EVENT") {
@@ -62,7 +67,7 @@ exports.run = async (event: any, context: any) => {
         "REQ",
         fetcherNpub,
         { kinds: [1], authors: [myNpub], ...(since ? { since } : {}) },
-      ])
+      ]),
     );
   });
   await new Promise((resolve) => setTimeout(resolve, 30000));
@@ -89,9 +94,9 @@ exports.run = async (event: any, context: any) => {
           {
             remoteURL: url,
           },
-          post.id
+          post.id,
         );
       }
     }
   }
-};
+})();

src/pocketbase.ts

@@ -44,8 +44,16 @@ export class MicroBlogBackend {
   }
 
   private async login() {
-    const pw = process.env.POCKET_BASE_PW!;
-    const userName = process.env.POCKET_BASE_USER!;
+    const pw = process.env.POCKET_BASE_PW;
+    const userName = process.env.POCKET_BASE_USER;
+    if (!pw) {
+      this.logger.error("POCKET_BASE_PW env var not set");
+      throw new Error("POCKET_BASE_PW env var not set");
+    }
+    if (!userName) {
+      this.logger.error("POCKET_BASE_USER env var not set");
+      throw new Error("POCKET_BASE_USER env var not set");
+    }
     this.logger.info({ userName }, "Logging in to pocketbase");
     await this.pb.collection("users").authWithPassword(userName, pw);
     this.clientSetTime = new Date();
@@ -67,7 +75,7 @@ export class MicroBlogBackend {
   }
 
   public async getLatestPostBySource(
-    postSource: MicroBlogPostSource
+    postSource: MicroBlogPostSource,
   ): Promise<MicroBlogPost | undefined> {
     await this.checkLogin();
     try {
@@ -105,7 +113,7 @@ export class MicroBlogBackend {
   }
 
   async getImageByRemoteURL(
-    remoteURL: string
+    remoteURL: string,
   ): Promise<MicroBlogPostImage | undefined> {
     await this.checkLogin();
     try {
@@ -122,7 +130,7 @@ export class MicroBlogBackend {
   }
 
   private async checkForPost(
-    remoteId: string
+    remoteId: string,
   ): Promise<MicroBlogPost | undefined> {
     await this.checkLogin();
     try {
@@ -138,7 +146,7 @@ export class MicroBlogBackend {
   }
 
   public async savePost(
-    post: Omit<MicroBlogPost, "id" | "expand">
+    post: Omit<MicroBlogPost, "id" | "expand">,
   ): Promise<MicroBlogPost> {
     await this.checkLogin();
     const existingPost = await this.checkForPost(post.remoteId);
@@ -169,7 +177,7 @@ export class MicroBlogBackend {
 
   public async saveAndSetImage(
     imageToSave: Omit<MicroBlogPostImage, "id" | "image" | "collectionId">,
-    postId: string
+    postId: string,
   ) {
     await this.checkLogin();
     let image = await this.getImageByRemoteURL(imageToSave.remoteURL);