🔀 Merge pull request #4 from gluons/remove-gulp-util

Drop dependency on deprecated `gulp-util`

Author: gluons

package.json

@@ -34,8 +34,10 @@
   "homepage": "https://github.com/gluons/gulp-json2cson",
   "dependencies": {
     "cson": "^4.1.0",
-    "gulp-util": "^3.0.8",
-    "through2": "^2.0.3"
+    "plugin-error": "^0.1.2",
+    "replace-ext": "^1.0.0",
+    "through2": "^2.0.3",
+    "vinyl": "^2.1.0"
   },
   "devDependencies": {
     "babel-core": "^6.26.0",
@@ -46,7 +48,6 @@
     "del": "^3.0.0",
     "globby": "^7.1.1",
     "make-dir": "^1.1.0",
-    "mocha": "*",
-    "replace-ext": "^1.0.0"
+    "mocha": "*"
   }
 }

src/main.coffee

@@ -1,8 +1,7 @@
-gutil = require 'gulp-util'
-through = require 'through2'
 CSON = require 'cson'
-
-PluginError = gutil.PluginError
+PluginError = require 'plugin-error'
+replaceExt = require 'replace-ext'
+through = require 'through2'
 
 PLUGIN_NAME = 'gulp-json2cson'
 
@@ -16,7 +15,7 @@ module.exports = (indent = '  ') ->
       try
         json = JSON.parse file.contents.toString()
         file.contents = Buffer.from CSON.stringify json, null, indent
-        file.path = gutil.replaceExtension file.path, '.cson'
+        file.path = replaceExt file.path, '.cson'
 
         callback null, file
       catch error

test/test.coffee

@@ -1,8 +1,7 @@
 assert = require 'assert'
 fs = require 'fs'
-gutil = require 'gulp-util'
+Vinyl = require 'vinyl'
 
-{ File } = gutil
 { readFileSync } = fs
 
 json2cson = require '../dist/main.js'
@@ -13,7 +12,7 @@ describe 'JSON to CSON', () ->
   it 'should parse JSON to CSON', (done) ->
     myParser = json2cson()
 
-    fakeFile = new File {
+    fakeFile = new Vinyl {
       cwd: '.'
       base: 'test/source'
       path: 'test/source/success.json'
@@ -35,7 +34,7 @@ describe 'JSON to CSON', () ->
   it 'should parse JSON to CSON with tab indentation', (done) ->
     myParser = json2cson('\t')
 
-    fakeFile = new File {
+    fakeFile = new Vinyl {
       cwd: '.'
       base: 'test/source'
       path: 'test/source/success.json'
@@ -57,7 +56,7 @@ describe 'JSON to CSON', () ->
   it 'should return error when cannot parse file', (done) ->
     myParser = json2cson()
 
-    fakeFile = new File {
+    fakeFile = new Vinyl {
       cwd: '.'
       base: 'test/source'
       path: 'test/source/error.json'