testing husky pre-commit hooks

.husky/pre-commit

@@ -0,0 +1,4 @@
+#!/usr/bin/env sh
+. "$(dirname -- "$0")/_/husky.sh"
+
+npx lint-staged

package.json

@@ -55,9 +55,9 @@
     }
   },
   "lint-staged": {
-    "*.{js,ts}": [
+    "src/**/*.{js,ts}": [
       "prettier --write",
-      "eslint . --ext .ts --fix",
+      "npm run lint:fix",
       "git add"
     ]
   }

src/js/jagex2/util/JsUtil.ts

@@ -1,53 +1,54 @@
 import {decompress} from '../../vendor/bz2.js';
 
 export const sleep = async (ms: number): Promise<void> => new Promise(resolve => setTimeout(resolve, ms));
-export const downloadUrl = async (url: string): Promise<Uint8Array> => new Uint8Array(await (await fetch(url)).arrayBuffer());
+export const downloadUrl = async (url: string): Promise<Uint8Array> =>
+  new Uint8Array(await (await fetch(url)).arrayBuffer());
 export const downloadText = async (url: string): Promise<string> => (await fetch(url)).text();
 
 export const decompressBz2 = (data: Uint8Array, addMagic: boolean = true, prepend: boolean = true): Uint8Array => {
-    if (addMagic) {
-        const magic = Uint8Array.from(['B'.charCodeAt(0), 'Z'.charCodeAt(0), 'h'.charCodeAt(0), '1'.charCodeAt(0)]);
+  if (addMagic) {
+    const magic = Uint8Array.from(['B'.charCodeAt(0), 'Z'.charCodeAt(0), 'h'.charCodeAt(0), '1'.charCodeAt(0)]);
 
-        if (prepend) {
-            const temp = data;
-            data = new Uint8Array(magic.length + data.length);
-            data.set(temp, magic.length);
-        }
-
-        data.set(magic, 0);
+    if (prepend) {
+      const temp = data;
+      data = new Uint8Array(magic.length + data.length);
+      data.set(temp, magic.length);
     }
 
-    return decompress(data);
+    data.set(magic, 0);
+  }
+
+  return decompress(data);
 };
 
 export const decodeJpeg = async (data: Uint8Array | null): Promise<ImageData> => {
-    if (!data) {
-        throw new Error("Input jpeg data was  null!");
-    }
-    if (data[0] !== 0xFF) {
-        // fix invalid JPEG header
-        data[0] = 0xFF;
-    }
-
-    // create img element
-    const img = document.createElement('img');
-    img.src = 'data:image/jpeg;base64,' + btoa(String.fromCharCode(...data));
-
-    // wait for img to load
-    await new Promise(resolve => img.onload = resolve);
-
-    // get imagedata from img element
-    const canvas = document.createElement('canvas');
-    canvas.width = img.naturalWidth;
-    canvas.height = img.naturalHeight;
-    const ctx = canvas.getContext('2d');
-    if (!ctx) {
-        throw new Error('Canvas 2d not found!!!!!!!!');
-    }
-    ctx.drawImage(img, 0, 0);
-    return ctx.getImageData(0, 0, canvas.width, canvas.height);
+  if (!data) {
+    throw new Error('Input jpeg data  was  null!');
+  }
+  if (data[0] !== 0xff) {
+    // fix invalid JPEG header
+    data[0] = 0xff;
+  }
+
+  // create img element
+  const img = document.createElement('img');
+  img.src = 'data:image/jpeg;base64,' + btoa(String.fromCharCode(...data));
+
+  // wait for img to load
+  await new Promise(resolve => (img.onload = resolve));
+
+  // get imagedata from img element
+  const canvas = document.createElement('canvas');
+  canvas.width = img.naturalWidth;
+  canvas.height = img.naturalHeight;
+  const ctx = canvas.getContext('2d');
+  if (!ctx) {
+    throw new Error('Canvas 2d not found!!!!!!!!');
+  }
+  ctx.drawImage(img, 0, 0);
+  return ctx.getImageData(0, 0, canvas.width, canvas.height);
 };
 
 export const arraycopy = (src: Uint32Array, srcPos: number, dst: Uint32Array, dstPos: number, length: number): void => {
-    while (length--) dst[dstPos++] = src[srcPos++];
-}
+  while (length--) dst[dstPos++] = src[srcPos++];
+};