feat(jsconcat): allow opting-out of minification

README.md

@@ -92,7 +92,9 @@ Task script: `gulp/builders/jsconcat.js`
   dest:  'public/js/main.js',
   // (Optional) File patterns to watch for changes, or `true`
   // to use the same value as the src property
-  watch: true
+  watch: true,
+  // (Optional) Should we minify the result? Default is true.
+  minify: true
 }
 ```
 

gulp/builders/jsconcat.js

@@ -6,6 +6,7 @@
 // Core tools
 var concat     = require('gulp-concat')
 var gulp       = require('gulp')
+var gulpif     = require('gulp-if')
 var path       = require('path')
 var plumber    = require('gulp-plumber')
 var sourcemaps = require('gulp-sourcemaps')
@@ -23,13 +24,15 @@ var showSize   = require('../helpers/size.js')
  * @returns {*}
  */
 module.exports = function buildJsConcat(config) {
+  // Opt-out of minification with any falsy value
+  var shouldMinify = 'minify' in config ? Boolean(config.minify) : true
   var destInfo = path.parse(config.dest)
 
   return gulp.src(config.src)
     .pipe( plumber(notify) )
     .pipe( sourcemaps.init() )
     .pipe( concat(destInfo.base) )
-    .pipe( uglify() )
+    .pipe( gulpif(shouldMinify, uglify()) )
     .pipe( showSize(destInfo.dir) )
     .pipe( sourcemaps.write('.') )
     .pipe( gulp.dest(destInfo.dir) )

package.json

@@ -15,6 +15,7 @@
     "gulp": "^3.9",
     "gulp-autoprefixer": "^3.1",
     "gulp-concat": "^2.6",
+    "gulp-if": "^2.0.1",
     "gulp-plumber": "^1.1",
     "gulp-sass": "^2.3",
     "gulp-size": "^2.1",