add import support

Author: tj

index.js

@@ -15,13 +15,23 @@ module.exports = function(node, options){
     : node.stylesheet.rules.map(rule(options)).join('\n\n');
 };
 
+/**
+ * Compile import.
+ */
+
+function atimport(rule) {
+  return '@import ' + rule.import + ';';
+}
+
 /**
  * Compile rule.
  */
 
 function rule(options) {
   if (options.compress) {
     return function(rule) {
+      if (rule.import) return atimport(rule);
+
       return rule.selector
         + '{'
         + rule.declarations.map(declaration(options)).join(';')
@@ -30,6 +40,8 @@ function rule(options) {
   }
 
   return function(rule) {
+    if (rule.import) return atimport(rule);
+
     return rule.selector
       + ' {\n'
       + rule.declarations.map(declaration(options)).join('\n')

test/cases/import.css

@@ -0,0 +1 @@
+@import 'foo.css';

test/cases/import.json

@@ -0,0 +1,9 @@
+{
+  "stylesheet": {
+    "rules": [
+      {
+        "import": "'foo.css'"
+      }
+    ]
+  }
+}