Generate Grids Units via Grunt task

Author: ericf

Gruntfile.js

@@ -184,6 +184,13 @@ grunt.initConfig({
         }
     },
 
+    // -- Grid Units Config ----------------------------------------------------
+
+    grid_units: {
+        dest : 'build/grids-units.css',
+        units: 24
+    },
+
     // -- CSS Selectors Config -------------------------------------------------
 
     css_selectors: {
@@ -233,6 +240,7 @@ grunt.registerTask('build', [
     'clean:build',
     'copy:build',
     'css_selectors:base',
+    'grid_units',
     'concat:build',
     'clean:build_res',
     'cssmin',

src/grids/css/grids-units.css

@@ -0,0 +1,14 @@
+'use strict';
+
+var rework    = require('rework'),
+    pureGrids = require('rework-pure-grids');
+
+module.exports = function (grunt) {
+    grunt.registerTask('grid_units', 'Generates grid units.', function (target) {
+        var config = grunt.config.get(this.name),
+            css    = rework('').use(pureGrids.units(config.units));
+
+        grunt.file.write(config.dest, css.toString({indent: '    '}));
+        grunt.log.writeln('File "' + config.dest + '" created.');
+    });
+};