can minify js files

.gitignore

@@ -1,2 +1,5 @@
 node_modules
 test/sample-project/node_modules
+tags
+*.swp
+*.swo

index.js

@@ -1,48 +1,48 @@
 #!/usr/bin/env node
-var fs = require("fs");
-var path = require("path");
-var inputMinType = "uglifyjs";
-var compressor = require("node-minify");
+const fs = require("fs");
+const path = require("path");
+const minify = require('@node-minify/core');
+const babelMinify = require('@node-minify/babel-minify');
 
-var walk = function(currentDirPath, callback) {
-    fs.readdirSync(currentDirPath).forEach(function(name) {
-        var filePath = path.join(currentDirPath, name);
-        var stat = fs.statSync(filePath);
-        if (stat.isFile()) {
-            callback(filePath, stat);
-        } else if (stat.isDirectory()) {
-            walk(filePath, callback);
-        }
-    });
+function walk (currentDirPath, callback) {
+  fs.readdirSync(currentDirPath).forEach(function(name) {
+    var filePath = path.join(currentDirPath, name);
+    var stat = fs.statSync(filePath);
+    if (stat.isFile()) {
+      callback(filePath, stat);
+    } else if (stat.isDirectory()) {
+      walk(filePath, callback);
+    }
+  });
 }
 
-var minifyAll = function(dir, options, callback){
-    options = options || {};
-    options.type = options.type || inputMinType;
+function minifyAll (dir, options, callback){
+  options = options || {};
 
-    walk(dir, function(path, result){
-        if (path.substr(-3) === ".js" || path.substr(-4) === ".css"){
-            if (!options.silent){
-                console.log("found file: " + path);
-            }
-            new compressor.minify({
-                type: options.type, 
-                fileIn: path, 
-                fileOut: path, 
-                callback: callback || function(err, min){
-                    if(err){
-                        console.log(err);
-                    }
-                }
-            });
+  walk(dir, function(path, result){
+    if (path.substr(-3) === ".js"){
+      if (!options.silent){
+        console.log("found file: " + path);
+      }
+      minify({
+        compressor: babelMinify,
+        input: path,
+        output: path,
+        callback: callback || function(err, min){
+          if(err){
+            console.log(err);
+          }
         }
-    });
+      });
+    }
+  });
 };
+
 if (require.main === module) {
-    var input = process.argv, 
-        inputDir = input[2], 
-        inputMinType = input[3] || inputMinType;
-    minifyAll(inputDir);
+  var input = process.argv;
+  var inputDir = input[2];
+  minifyAll(inputDir);
+
 } else {
-    module.exports = minifyAll;
+  module.exports = minifyAll;
 }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "minify-all",
-  "version": "1.2.2",
+  "version": "1.2.3",
   "description": "A tool that minifies all .js files in a folder and its nested folders",
   "main": "index.js",
   "repository": {
@@ -44,7 +44,8 @@
     "mocha": "^2.2.5"
   },
   "dependencies": {
-    "node-minify": "^1.1.0",
-    "promise": "^7.0.3"
+    "@node-minify/babel-minify": "^6.1.0",
+    "@node-minify/core": "^6.1.0",
+    "@node-minify/uglify-js": "^6.1.0"
   }
 }