Avoid code duplication by auto building the GUESSLANG_LANGUAGES list in langdetect-worker.js from the src/editor/languages.js:LANGUAGES list.

public/langdetect-worker.js

@@ -1,31 +1,6 @@
 importScripts("guesslang.min.js")
 
-GUESSLANG_LANGUAGES = [
+GUESSLANG_LANGUAGES = ["json","py","html","sql","md","java","php","css","xml","cpp","rs","cs","rb","sh","yaml","toml","go","clj","erl","js","ts","swift","kt","groovy","ps1"]
-    "json",
-    "py",
-    "js",
-    "ts",
-    "html",
-    "sql",
-    "java",
-    "cpp",
-    "php",
-    "css",
-    "xml",
-    "rs",
-    "md",
-    "cs",
-    "rb",
-    "sh",
-    "yaml",
-    "go",
-    "clj",
-    "erl",
-    "toml",
-    "swift",
-    "kt",
-    "groovy",
-]
 
 const guessLang = new self.GuessLang()
 

tsconfig.node.json

@@ -6,5 +6,5 @@
     "resolveJsonModule": true,
     "allowSyntheticDefaultImports": true
   },
-  "include": ["vite.config.ts", "package.json", "electron", "shared-utils"]
+  "include": ["vite.config.mjs", "package.json", "electron", "shared-utils"]
 }

vite.config.mjs

@@ -1,3 +1,4 @@
+import * as fs from 'node:fs'
 import { rmSync } from 'node:fs'
 import { join } from 'node:path'
 import { defineConfig } from 'vite'
@@ -9,6 +10,7 @@ import pkg from './package.json'
 import path from 'path'
 
 import { keyHelpStr } from "./shared-utils/key-helper";
+import { LANGUAGES }  from "./src/editor/languages"
 
 rmSync('dist-electron', { recursive: true, force: true })
 
@@ -16,8 +18,6 @@ const isDevelopment = process.env.NODE_ENV === "development" || !!process.env.VS
 const isProduction = process.env.NODE_ENV === "production"
 
 const updateReadmeKeybinds = async () => {
-	const fs = require('fs')
-	const path = require('path')
 	const readmePath = path.resolve(__dirname, 'README.md')
 	let readme = fs.readFileSync(readmePath, 'utf-8')
 	const keybindsRegex = /^(### What are the default keyboard shortcuts\?\s*).*?^(```\s+#)/gms
@@ -32,11 +32,20 @@ ${keyHelpStr('darwin')}
 \`\`\`
 ${keyHelpStr('win32')}
 $2`
-
 	readme = readme.replace(keybindsRegex, shortcuts)
 	fs.writeFileSync(readmePath, readme)
 }
 
+const updateGuesslangLanguagesInWebWorker = async () => {
+	const langDetectWorkerPath = path.resolve(__dirname, 'public', 'langdetect-worker.js')
+	let workerFileContents = fs.readFileSync(langDetectWorkerPath, 'utf-8')
+	const langListRegex = /^GUESSLANG_LANGUAGES = \[[^\]]+\]/gms
+	const newLangList = JSON.stringify(LANGUAGES.map(l => l.guesslang).filter(l => l !== null))
+	workerFileContents = workerFileContents.replace(langListRegex, `GUESSLANG_LANGUAGES = ${newLangList}`)
+	fs.writeFileSync(langDetectWorkerPath, workerFileContents)
+}
+
+
 // https://vitejs.dev/config/
 export default defineConfig({
 	resolve: {
@@ -48,6 +57,7 @@ export default defineConfig({
 	plugins: [
 		vue(),
 		updateReadmeKeybinds(),
+		updateGuesslangLanguagesInWebWorker(),
 		electron([
 			{
 				// Main-Process entry file of the Electron App.