fix: local ASCII Art inclusion

util/asciiArt.ts

@@ -1,30 +1,29 @@
-export async function getAsciiArt(art: string) {
-  const artFilePath = Deno.env.get("BEARMETAL_ASCII_PATH") ||
-    getBearmetalAsciiPath();
-  if (!artFilePath) return art;
-  let artFileText: string;
-  if (artFilePath.startsWith("http")) {
-    artFileText = await fetch(artFilePath).then((res) => res.text());
-  } else {
-    artFileText = await Deno.readTextFile(artFilePath);
-  }
-  const parserRX = /begin\s+(\w+)\s*\n([\s\S]*?)\s*end\s*/g;
-  let result = parserRX.exec(artFileText);
+import { log } from "./logfile.ts";
+import { join } from "@std/path";
 
-  while (result !== null) {
-    const [_, name, artText] = result;
-    if (name === art) return artText;
-    result = parserRX.exec(artFileText);
+export async function getAsciiArt(art: string) {
+  try {
+    const artFilePath = Deno.env.get("BEARMETAL_ASCII_PATH") ||
+      join(import.meta.dirname || "", "../asciiart.txt");
+    let artFileText: string;
+    if (artFilePath?.startsWith("http")) {
+      artFileText = await fetch(artFilePath).then((res) => res.text());
+    } else {
+      artFileText = await Deno.readTextFile(
+        artFilePath,
+      );
+    }
+    const parserRX = /begin\s+(\w+)\s*\n([\s\S]*?)\s*end\s*/g;
+    let result = parserRX.exec(artFileText);
+
+    while (result !== null) {
+      const [_, name, artText] = result;
+      if (name === art) return artText;
+      result = parserRX.exec(artFileText);
+    }
+  } catch (e) {
+    console.log(e);
+    alert();
   }
   return art;
 }
-
-function getBearmetalAsciiPath() {
-  const filenameRX = /asciiarts?\.txt$/;
-  for (const filename of Deno.readDirSync(".")) {
-    if (filename.isFile && filenameRX.test(filename.name)) {
-      return filename.name;
-    }
-  }
-  return "https://git.cyborggrizzly.com/BearMetal/pdf-tools/raw/branch/main/asciiart.txt";
-}