[build] remove deprecated gulp-utils

tasks/debug.js

@@ -1,21 +1,20 @@
-const gulp = require('gulp');
-const gutil = require('gulp-util');
-const col = gutil.colors;
 const net = require('net');
 const through = require('through2');
+const colors = require('ansi-colors');
+const log = require('fancy-log');
 
 const color = (level) => {
     return {
-        '[DEBUG]': col.white,
-        '[INFO]': col.cyan,
-        '[ERROR]': col.red,
-        '[WARNING]': col.yellow,
-    }[level] || col.reset;
+        '[DEBUG]': colors.white,
+        '[INFO]': colors.cyan,
+        '[ERROR]': colors.red,
+        '[WARNING]': colors.yellow,
+    }[level] || colors.reset;
 };
 
-const log = (line) => {
+const _log = (line) => {
     const result = line.split(' ');
-    console.log(col.gray(result[0]) + ' ' + color(result[1])(result.slice(1).join(' ')));
+    console.log(colors.gray(result[0]) + ' ' + color(result[1])(result.slice(1).join(' ')));
 };
 
 module.exports = () => {
@@ -30,7 +29,7 @@ module.exports = () => {
             socket.on("data", (data) => {
                 const lines = data.toString().split('\n');
                 for (let line of lines) if (line.length > 2) {
-                    log(line);
+                    _log(line);
                 }
             });
             socket.on("close", () => {
@@ -40,7 +39,7 @@ module.exports = () => {
                 callback();
             });
         });
-        gutil.log(col.green('[debug]'), col.cyan('listen on'), col.magenta(`${debug.host}:${debug.port}`));
+        log(colors.green('[debug]'), colors.cyan('listen on'), colors.magenta(`${debug.host}:${debug.port}`));
         server.listen(debug.port, debug.host);
     })
 };