CODEWITHSUNDEEP
javascriptgulpmodernizr
Javiere
Javiere

Reputation: 1651

Using gulp-modernizr how to set the config file?

I am using gulp-modernizr and I have read how to set destination folder, file name and many options (everything explained in the documentation)

But I don't know how to set configuration file, I have tried setting the src but it doesn't work:

gulp.task('modernizr', function() {
gulp.src("./node_modules/modernizr/lib/config-all.json") 
    .pipe(modernizr('outputFileName.js'))
    .pipe(gulp.dest('node_modules/modernizr/')) // destination folder
});

I know how to do it from command line:

modernizr -c ./lib/config-all.json

But could anybody explain how to set the configuration file location using gulp-modernizr?

Upvotes: 0

Views: 1080

Answers (1)

Sven Schoenung
Sven Schoenung

Reputation: 30564

You don't pass the location of your config file to gulp-modernizr. Instead you pass the settings themselves as an object:

gulp.task('modernizr', function() {
  var settings = { 
    "options" : [
      "setClasses",
      "addTest",
      "html5printshiv",
      "testProp",
      "fnBind"
    ]
  };
  return gulp.src('./js/*.js')
    .pipe(modernizr('outputFileName.js', settings))
    .pipe(gulp.dest('node_modules/modernizr/')) // destination folder
});

If you have a JSON config file that you want to use you can read that file using require() and pass the resulting object to modernizr():

gulp.task('modernizr', function() {
  var settings = require('./node_modules/modernizr/lib/config-all.json');
  return gulp.src('./js/*.js')
    .pipe(modernizr('outputFileName.js', settings))
    .pipe(gulp.dest('node_modules/modernizr/')) // destination folder
});

Upvotes: 4

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