src/helpers/config.ts

@@ -13,9 +13,6 @@ async function readConfig(): Promise<string> {
     crashHandler("Error reading config file.", err);
     return "CRASH";
   });
-  if (args.verbose) {
-    console.log(`Read config file: ${args.config}\n${conf}`);
-  }
   return conf;
 }
 /**
@@ -29,9 +26,9 @@ async function readConfig(): Promise<string> {
  * // Prints "https://mastodon.social"
  */
 export default async function getConfig(): Promise<config> {
-  let cfg: config;
+  let conf: config;
   try {
-    cfg = JSON.parse(
+    conf = JSON.parse(
       stripJsonComments(
         await readConfig().catch((err) => {
           crashHandler("Error reading config file.", err);
@@ -39,9 +36,12 @@ export default async function getConfig(): Promise<config> {
         })
       )
     );
-  } catch (err) {
-    crashHandler("Error parsing config file.", err);
+  } catch (err: unknown) {
+    crashHandler("Error parsing config file.", Error(err as string));
     return {} as config;
   }
-  return cfg;
+  if (args.verbose) {
+    console.log(`Read config file: ${args.config}\n${JSON.stringify(conf)}`);
+  }
+  return conf;
 }

src/helpers/error.ts

@@ -8,10 +8,10 @@ import args from "./cli.js";
  * only displays when `args.verbose` is true
  * @returns This function will never return.
  */
-export default function crashHandler(msg: string, e: Error | unknown) {
-  console.error(msg);
+export default function crashHandler(msg: string, e: Error) {
+  console.error(`${msg}: ${e.name}`);
   if (args.verbose) {
-    console.error(`--BEGIN FULL ERROR--\n${e}\n--END FULL ERROR--`);
+    console.error(`--BEGIN FULL ERROR--\n${e.message}\n--END FULL ERROR--`);
   } else console.error("Run with -v to see the full error.");
 
   exit(1);

src/remote.ts

@@ -1,6 +1,7 @@
 import { search } from "booru";
 import Post from "booru/dist/structures/Post"; // Ce n'est pas bien
-import { createReadStream, createWriteStream, unlink } from "fs";
+import { createReadStream, createWriteStream } from "fs";
+import { unlink } from "fs/promises";
 import got from "got-cjs";
 import stream from "node:stream";
 import { promisify } from "node:util";
@@ -26,7 +27,7 @@ export default async function getRemoteImage(conf: config) {
     return [] as Post[];
   });
   if (searchResults.length === 0) {
-    crashHandler("No posts found.", "");
+    crashHandler("Error searching for posts.", Error("No posts found."));
     return;
   }
   const post = searchResults[0];
@@ -57,11 +58,8 @@ export default async function getRemoteImage(conf: config) {
   await postImage(str, sensitivity, conf);
 
   // Delete the image that it downloaded
-  unlink(filename, (err: unknown) => {
-    if (err) {
-      crashHandler("Error deleting downloaded image.", err);
-      return;
-    }
+  await unlink(filename).catch((err: Error) => {
+    crashHandler("Error deleting downloaded image.", err);
   });
   if (args.verbose) console.log(`Successfully deleted image ${filename}`);
   exit(0);