add a command line binary interface for node-sass

bin/node-sass

+#!/usr/bin/env node
+var colors    = require('colors');
+var fs        = require('fs');
+var sass      = require('../sass');
+var fileName  = process.argv[2];
+
+if (fileName) {
+  fs.readFile(fileName, "utf8", function(err, data) {
+    if (err) {
+      console.log("** Error Opening File **".red);
+      console.log(JSON.stringify(err, null, 4).yellow);
+    } else {
+      renderSASS(data);
+    }
+  });
+} else {
+  console.log("** Please Pass a filename to compile **".red);
+}
+
+function renderSASS(data) {
+  sass.render(data, function(err, compiled) {
+    if (err) {
+      console.log("** Error Rendering SASS **".red);
+      console.log(JSON.stringify(err, null, 4).yellow);
+    } else {
+      console.log(compiled);
+    }
+  });
+}
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package.json

@@ -18,7 +18,8 @@
     "node": ">=0.6.18"
   },
   "dependencies": {
-    "mkdirp": "0.3.x"
+    "mkdirp": "0.3.x",
+    "colors": "0.6.0-1"
   },
   "devDependencies": {
     "mocha": "1.7.x"

test/sample.scss

+#h1 {
+  width: 100%;
+  span {
+    color: red;
+    &.active {
+      color: pink;
+    }
+  }
+}
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