Run predefined tasks multiple times to copy their output to multiple destinations and avoid duplication
npm install grunt-multi-dest> Runs a list of specitified tasks against multiple destination directories.

~0.4.5
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:
``shell`
npm install grunt-multi-dest --save-dev
Once the plugin has been installed, it may be enabled inside your Gruntfile with this line of JavaScript:
`js`
grunt.loadNpmTasks('grunt-multi-dest');
to the data object passed into grunt.initConfig().`js
grunt.initConfig({
multidest: {
your_target: {
tasks: [
"your",
"tasks"
]
},
},
});
`$3
#### Copy
`js
grunt.initConfig({ copy: {
somefiles: {
src: "./mydir/**",
dest: "./myNormallyOutputDir/"
}
},
multidest: {
copy_some_files: {
tasks: [
"copy:somefiles"
]
dest: ["./dist/distdir1", "./dist/distdir2"]
},
},
});
``