gulp-optimize-js - npm Package Compare versions

Comparing version 1.0.3 to 1.1.0

index.js

 var through = require('through2');
 var gutil = require('gulp-util');
-var PluginError = gutil.PluginError;
 var optimize = require('optimize-js');
+var isObject = require('lodash/fp/isObject');
+var defaultsDeep = require('lodash/fp/defaultsDeep');
 
+var defaultOptions = defaultsDeep({
+  sourceMaps: false
+});
+
+function setup(opts) {
+  if (opts && !isObject(opts)) {
+    gutil.log(gutil.colors.yellow(
+      'gulp-optimize-j expects an object, non-object provided'
+    ));
+    opts = {};
+  }
+
+  var options = defaultOptions(opts);
+
+  return options;
+}
+
 // plugin level function (dealing with files)
-function gulpOptimizeJs() {
-    var transform = function(file, encoding, callback) {
-  	if (file.isNull()) {
+function gulpOptimizeJs(opts) {
+  function transform (file, encoding, callback) {
+    var options = setup(opts || {});
+
+    if (file.isNull()) {
       return callback(null, file);
@@ -14,14 +34,24 @@ }
     if (file.isStream()) {
-      var error = new gutil.PluginError('gulp-optimize-js', 'Streaming not supported');
-      return callback(error);
+      return callback(
+        new gutil.PluginError('gulp-optimize-js', 'Streaming not supported')
+      );
     }
 
-    var contents = file.contents.toString("utf8");
+    var contents = file.contents.toString('utf8');
 
-    var output = optimize(contents);
+    try {
+      var output = optimize(contents, options);
+    } catch (err) {
+      return callback(
+        new gutil.PluginError(
+          'gulp-optimize-js',
+          'Unable to optimize. Is this valid JavaScript?'
+        )
+      );
+    }
 
     file.contents = new Buffer(output);
 
-    callback(null, file); 
-  };
+    callback(null, file);
+  }
 
@@ -32,2 +62,2 @@ return through.obj(transform);
 // exporting the plugin main function
-module.exports = gulpOptimizeJs;
+module.exports = gulpOptimizeJs;

package.json

 {
   "name": "gulp-optimize-js",
-  "version": "1.0.3",
+  "version": "1.1.0",
   "description": "",
@@ -22,2 +22,3 @@ "main": "index.js",
     "gulp-util": "^3.0.7",
+    "lodash": "^4.16.2",
     "optimize-js": "^1.0.0",
@@ -24,0 +25,0 @@ "through2": "^2.0.1"

README.md

@@ -22,3 +22,3 @@ # gulp-optimize-js
   gulp.src('./js/minified.js')
-    .pipe(optimizejs())
+    .pipe(optimizejs(options))
     .pipe(gulp.dest('./dist/'))
@@ -28,2 +28,8 @@ });
 
+Please consult
+[optimize-js](https://github.com/nolanlawson/optimize-js#javascript-api) for
+available options.
+
+_Note: Make sure to only pipe JavaScript files into optimizejs!_
+
 ## LICENSE
@@ -30,0 +36,0 @@

No alert changes

Improved metrics

Total package byte prevSize

3808

increased by27.02%

Lines of code

48

increased by118.18%

Number of lines in readme file

57

increased by11.76%

Worsened metrics

Dependency count

4

increased by33.33%

Dependency changes

• + Addedlodash@^4.16.2

• + Addedlodash@4.17.21(transitive)