add basic cli

Author: Maximilian Hoffmann

.bin/ocss

@@ -0,0 +1,33 @@
+#!/usr/bin/env node
+
+var fs = require('fs')
+var path = require('path')
+var mkdirp = require('mkdirp')
+var rimraf = require('rimraf')
+
+var program = require('commander')
+var parser = require('ocss-parser')
+
+program
+  .version(require('../package.json').version)
+  .usage('<input> <output>')
+  .parse(process.argv)
+
+var input = program.args[0]
+var destination = program.args[1]
+
+var filename = path.basename(input, '.ocss')
+var contents = fs.readFileSync(input, 'utf-8')
+
+var ast = parser.parse(filename, contents)
+var css = parser.stringify(ast)
+
+rimraf(destination, function() {
+
+  mkdirp(path.dirname(destination), function(error) {
+    if (error) throw error
+    fs.writeFileSync(destination, css)
+    console.log('created', destination)
+  })
+
+})

.gitignore

@@ -1 +1,2 @@
-node_modules
+node_modules
+npm-debug.log

package.json

@@ -1,10 +1,10 @@
 {
   "name": "ocss",
-  "version": "1.0.0",
+  "version": "0.0.1",
   "description": "a CSS preprocessor that restricts you to use best practices",
   "main": "index.js",
   "scripts": {
-    "test": "tape test/index.js | tap-dot"
+    "test": ".bin/ocss test/src/test.ocss test/dist/test.css"
   },
   "repository": {
     "type": "git",
@@ -30,6 +30,9 @@
     "tape": "^2.14.0"
   },
   "dependencies": {
-    "ocss-parser": "^1.3.2"
+    "commander": "^2.3.0",
+    "mkdirp": "^0.5.0",
+    "ocss-parser": "^1.3.2",
+    "rimraf": "^2.2.8"
   }
 }

test/dist/test.css

@@ -0,0 +1,20 @@
+.test {
+	display: block;
+	color: red;
+}
+.test-child {
+	color: blue;
+	background: transparent;
+}
+.test-child-subchild {
+	font-size: 12px;
+}
+.test-child:hover {
+	color: red;
+}
+.test--big {
+	font-size: 200%;
+}
+.test--big .test-child {
+	color: red;
+}

test/src/test.ocss

@@ -0,0 +1,18 @@
+display: block
+color: red
+
+child // comment
+	color: blue
+	background: transparent
+
+	:hover
+		color: red
+
+	subchild
+		font-size: 12px
+// another comment
+=big
+	font-size: 200%
+
+	child
+		color: red