Check files and folders for existence.
This plugin requires Grunt >=0.4.0
If you haven't used Grunt before, be sure to check out the Getting Started guide, as it explains how to create a Gruntfile as well as install and use Grunt plugins. Once you're familiar with that process, you may install this plugin with this command:
npm install grunt-file-exists --save-dev
Once the plugin has been installed, it may be enabled inside your Gruntfile with this line of JavaScript:
grunt.loadNpmTasks('grunt-file-exists');
Run this task with the grunt fileExists
command.
fileExists: {
scripts: ['a.js', 'b.js']
}
fileExists: {
scripts: grunt.file.readJSON('scripts.json')
}