Use bun to read files.

build.ts

@@ -14,7 +14,7 @@ const buildDir = "./examples/build";
     }
 }
 
-const dtsContent = await fs.readFile(`${buildDir}/asu.d.ts`);
+const dtsContent = await Bun.file(`${buildDir}/asu.d.ts`).text();
 if (await fs.exists(buildDir)) {
     await fs.rm(buildDir, {
         recursive: true,

jsr.json

@@ -1,5 +1,5 @@
 {
     "name": "@fs-frost/asu",
-    "version": "1.3.0",
+    "version": "1.4.0",
     "exports": "./src/asu.ts"
 }

src/assFile/assFile.test.ts

@@ -1,12 +1,8 @@
 import { expect, test } from "bun:test";
-import fs from "fs/promises";
 import { parseASSFile } from "./assFile";
 
 test("assFile: parse ass file", async () => {
-    const text = await fs.readFile("test/parseFile.ass", {
-        encoding: "utf-8",
-    });
-
+    const text = await Bun.file("test/parseFile.ass").text();
     const assFile = parseASSFile(text);
     expect(assFile).not.toBeNull();
     if (assFile == null) {
@@ -30,10 +26,7 @@ test("assFile: parse ass file", async () => {
 });
 
 test("assFile: parse karaoke file", async () => {
-    const text = await fs.readFile("test/karaoke.ass", {
-        encoding: "utf-8",
-    });
-
+    const text = await Bun.file("test/karaoke.ass").text();
     const assFile = parseASSFile(text);
     expect(assFile).not.toBeNull();
     if (assFile == null) {
@@ -54,10 +47,7 @@ test("assFile: parse karaoke file", async () => {
 });
 
 test("assFile: parse mix file", async () => {
-    const text = await fs.readFile("test/mix.ass", {
-        encoding: "utf-8",
-    });
-
+    const text = await Bun.file("test/mix.ass").text();
     const assFile = parseASSFile(text);
     expect(assFile).not.toBeNull();
     if (assFile == null) {

src/assFile/assFile.ts

@@ -68,6 +68,7 @@ export function parseASSFile(text: string): ASSFile | null {
 
     const linesToParse: string[] = text.split("\n");
     for (let i = 0; i < linesToParse.length; i++) {
+        const lineNumber = i + 1;
         const line = removeUtf8Boom(linesToParse[i]);
         if (line.length === 0) {
             continue;
@@ -121,11 +122,12 @@ export function parseASSFile(text: string): ASSFile | null {
                 processExtraDataLine(assFile, line);
                 break;
             default:
+                console.error(`failed to parse line ${lineNumber}`);
                 break;
         }
 
         if (err.length > 0) {
-            console.error(`failed to parse ass file at line ${i + 1}: ${err}\nLine:\n${line}`);
+            console.error(`failed to parse ass file at line ${lineNumber}: ${err}\nLine:\n${line}`);
             return null;
         }
     }
@@ -134,7 +136,13 @@ export function parseASSFile(text: string): ASSFile | null {
 }
 
 function removeUtf8Boom(s: string): string {
-    return s.replaceAll("\\uFEFF", "");
+    // remove boom
+    s = s.replaceAll("\\uFEFF", "");
+
+    // remove windows end of line
+    s = s.replaceAll("\r", "");
+
+    return s;
 }