Turn Project into Typescript PR

less-watch-compiler.sample.config.json

@@ -1,6 +1,6 @@
 {
     "allowedExtensions":[".less"],
-    "enableJs": true,
+    "enableJs": false,
     "minified": true,
     "includeHidden": true,
     "sourceMap": true,

package.json

@@ -2,7 +2,7 @@
   "name": "less-watch-compiler",
   "version": "1.16.2",
   "description": "A command that watches folders(and subfolders) for file changes and automatically compile the less css files into css. This is a file system watcher and compiler.",
-  "main": "dist/less-watch-compiler.js",
+  "main": "dist/main.js",
   "directories": {
     "test": "tests"
   },
@@ -15,8 +15,8 @@
     "clean": "rm -R ./test/css || true && mkdir ./test/css",
     "prepublishOnly": "yarn run build",
     "commit": "git-cz -n",
-    "build": "babel src --out-dir dist",
-    "start": "yarn run build && node ./dist/less-watch-compiler.js",
+    "build": "./node_modules/typescript/bin/tsc",
+    "start": "yarn run build && node ./dist/main.js",
     "postinstall": "opencollective-postinstall"
   },
   "repository": {
@@ -37,11 +37,15 @@
   },
   "engine": "node 0.10.26",
   "devDependencies": {
-    "@types/commander": "2.12.2",
+    "@types/commander": "^2.12.2",
+    "@types/extend": "^3.0.1",
+    "@types/node": "^16.3.2",
+    "@types/shelljs": "^0.8.9",
     "babel-cli": "6.26.0",
     "babel-preset-env": "1.7.0",
     "cz-conventional-changelog": "3.3.0",
-    "mocha": "9.0.3"
+    "mocha": "9.0.3",
+    "typescript": "^4.3.5"
   },
   "preferGlobal": true,
   "keywords": [

src/lib/Options.ts

@@ -0,0 +1,75 @@
+import { OptionValues } from "commander";
+
+export class Options {
+  private static instance: Options;
+
+  inputOptions: OptionValues = [];
+  config: string = "";
+  watchFolder: string = "";
+  outputFolder: string = "";
+  mainFile: string = "";
+  sourceMap: boolean = false;
+  plugins: string = "";
+  runOnce: boolean = false;
+  includeHidden: boolean = false;
+  enableJs: boolean = false;
+  lessArgs: string = "";
+  minified: boolean = false;
+  allowedExtensions: string[] = [".less"];
+
+  private constructor(options?: OptionValues) {
+    if (options) this.setValues(options);
+  }
+
+  private setValues(options: OptionValues|undefined) {
+    if (options !== undefined){
+
+      this.inputOptions = options;
+      this.config = options.config;
+      this.watchFolder = options.args[0];
+      this.outputFolder = options.args[1];
+      this.mainFile = options.mainFile || options.args[2];
+      this.sourceMap = options.sourceMap;
+      this.plugins = options.plugins;
+      this.runOnce = options.runOnce;
+      this.includeHidden = options.includeHidden;
+      this.enableJs = options.enableJs;
+      this.lessArgs = options.lessArgs;
+      this.minified = options.minified;
+      this.allowedExtensions = [".less"];
+      }
+    }
+    public setValue(key:string, value:any):Options|boolean {
+    if (key in this){
+      [key] = value;
+      return Options.instance;
+    }else{
+      return false;
+    }
+
+  }
+  public reset():void {
+    this.inputOptions = [];
+    this.config = '';
+    this.watchFolder = '';
+    this.outputFolder = '';
+    this.mainFile = '';
+    this.sourceMap = false;
+    this.plugins = '';
+    this.runOnce = false;
+    this.includeHidden = false;
+    this.enableJs = false;
+    this.lessArgs = '';
+    this.minified = false;
+  }
+
+  public static getInstance(options?: OptionValues): Options {
+    if (!Options.instance) {
+      Options.instance = new Options(options);
+    }else{
+      Options.instance.setValues(options);
+    }
+
+    return Options.instance;
+  }
+}