Fixes: #23

.travis.yml

@@ -1,7 +1,6 @@
 language: node_js
 node_js:
   - '6'
-  - '0.10'
 
 script:
   - npm test

README.md

@@ -113,6 +113,7 @@ Options:
   -I, --disable-ignore                   disables the ignore list
   -r, --reporter [simple|detailed|json]  specify reporter to use (default: simple)
   -C, --no-color                         disables colors
+  -X, --exclude                         folders to exclude separated by comma
 ```
 
 If a `.buddyrc` file is located in the project directory, its values will be
@@ -123,7 +124,8 @@ used in place of the defaults listed above. For example:
   "detectObjects": false,
   "enforceConst":  false,
   "ignore":        [0, 1, 2], // Use empty array to disable ignore
-  "reporter":      "detailed"
+  "reporter":      "detailed",
+  "exclude":["git","node_modules"] // Use empty array to disable ignore
 }
 ```
 

bin/buddy

@@ -9,6 +9,10 @@ var program   = require('commander');
 var Detector  = require('../lib/detector');
 var reporters = require('../lib/reporters');
 
+const excludePaths=function (excludedPaths) {
+  return excludedPaths.split(',');
+}
+
 program
   .version(require('../package.json').version)
   .usage('[options] <paths ...>')
@@ -19,8 +23,10 @@ program
   .option('-r, --reporter [simple|detailed|json]',
     'specify reporter to use (default: simple)')
   .option('-C, --no-color', 'disables colors')
+  .option('-X --exclude <paths>','folders to exclude separated by comma ',excludePaths)
   .parse(process.argv);
 
+
 // Check and parse .buddyrc file, if it exists
 var rcPath, rcContents, rc, opt;
 rcPath = path.resolve(process.cwd(), '.buddyrc');
@@ -54,7 +60,7 @@ if (!program.color) {
 try {
   var paths = filepaths.getSync(suppliedPaths, {
     suffix: '.js',
-    ignore: 'node_modules'
+    ignore: ['node_modules','git'].concat(program.exclude||[])
   });
 } catch(e) {
   console.log(e.message);

package.json

@@ -26,7 +26,7 @@
     "bluebird": "*",
     "chalk": "*",
     "commander": "*",
-    "node-filepaths": "0.0.2",
+    "node-filepaths": "^0.1.0",
     "strip-json-comments": "1.0.2"
   },
   "devDependencies": {

spec/integration/buddySpec.js

@@ -27,4 +27,19 @@ describe('bin/buddy', function() {
       done();
     });
   });
+  it('excludes fixtures and unit directory', function(done) {
+    // Absolute paths may vary
+    var expectedOutput = [
+      'No magic numbers found across 1 file'
+    ];
+    exec('./bin/buddy -C -X fixtures,unit ./spec' , function(err, stdout, stderr) {
+      // Ignore err, since the command will fail due to detected
+      // magic numbers
+      expect(stderr).to.be.empty();
+      expectedOutput.forEach(function(str) {
+        expect(stdout).to.contain(str);
+      });
+      done();
+    });
+  });
 });