Grunt-task for a quick and dirty conversion from a CSS file to a JS file containing the CSS as a variable

cssToJSVariable.js

//transform CSS file to JS variable
grunt.registerTask("inlineCssToJs", function() {
	var cssFile = "src/style.css";
	var cssFileDestination = "dist/style.js";
	var varName = "cssFileText";

	var cssContent = grunt.file.read(cssFile);

	//clean CSS content
	cssContent = cssContent.replace( /\/\*(?:(?!\*\/)[\s\S])*\*\//g, "").replace(/[\r\n\t]+/g, " ").replace(/[ ]{2,}/g, " ").replace(/\"/g,"\\\"");

	//make JS Var
	cssContent = "var " + varName + "=\"" + cssContent + "\";";

	grunt.log.writeln(cssFile + " transformed to " + cssFileDestination);

	grunt.file.write(cssFileDestination, cssContent);
});