Add code

Author: jerrylow

README.md

@@ -1,2 +1,16 @@
-# airtight-css-lint-loader
-Webpack loader for Airtight CSS Linter
+# Airtight CSS Lint Webpack Loader
+A webpack loader for [Airtight CSS Linter](https://github.com/unframework/airtight-css-lint)
+
+## Options
+
+### failTypeError
+
+`boolean` `default: true`
+
+This will output errors if true. If this is set to false warnings will be used instead. The difference is messaging as well as ability to fail on error.
+
+### failOnError
+
+`boolean` `default: true`
+
+If the `failTypeError` is set to `true` this option grants the ability to fail the webpack process.

index.js

@@ -0,0 +1,54 @@
+var checkCSS    = require('airtight-css-lint');
+var loaderUtils = require('loader-utils');
+var assign      = require("object-assign");
+
+function checkCSSLoader(input, options, webpack, callback) {
+  var results = [];
+
+  checkCSS(input, function (line, col, msg) {
+    results.push([ 'Line ' + line + ':' + col + ' - ' + msg ]);
+  });
+
+  if (results) {
+    for (var i = 0; i < results.length; i++){
+      if (options.failTypeError) {
+        webpack.emitError(results[i]);
+      } else {
+        webpack.emitWarning(results[i]);
+      }
+    }
+
+    if (options.failTypeError && options.failOnError) {
+      throw new Error("Airtight CSS Lint Error");
+    }
+  }
+
+  if (callback) {
+    callback(null, input);
+  }
+}
+
+module.exports = function(input) {
+  var options = assign(
+    {
+      failTypeError: true,    // Use warning if false
+      failOnError: true       // Only applies to errors
+    },
+    loaderUtils.parseQuery(this.query)
+  );
+
+  this.cacheable();
+  var callback = this.async();
+
+  if (!callback) {
+    checkCSSLoader(input, options, this);
+
+    return input;
+  } else {
+    try {
+      checkCSSLoader(input, options, this, callback);
+    } catch(e) {
+      callback(e);
+    }
+  }
+}

package.json

@@ -0,0 +1,17 @@
+{
+  "name": "airtight-css-lint-loader",
+  "version": "0.0.1",
+  "description": "A webpack loader for Airtight CSS linter",
+  "main": "index.js",
+  "author": "Jerry Low <lowjer@gmail.com>",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/jerrylow/airtight-css-lint-loader.git"
+  },
+  "license": "BSD",
+  "dependencies": {
+    "airtight-css-lint": "~0.3.1",
+    "loader-utils": "^0.2.16",
+    "object-assign": "^4.1.1"
+  }
+}