add linting (and some initial fixes)

1 files changed, 27 insertions, 0 deletions

diff --git a/node_modules/multimatch/index.js b/node_modules/multimatch/index.js
new file mode 100644
index 000000000..6adc6785d
--- /dev/null
+++ b/node_modules/multimatch/index.js
@@ -0,0 +1,27 @@
+'use strict';
+var minimatch = require('minimatch');
+var arrayUnion = require('array-union');
+var arrayDiffer = require('array-differ');
+var arrify = require('arrify');
+
+module.exports = function (list, patterns, options) {
+	list = arrify(list);
+	patterns = arrify(patterns);
+
+	if (list.length === 0 || patterns.length === 0) {
+		return [];
+	}
+
+	options = options || {};
+
+	return patterns.reduce(function (ret, pattern) {
+		var process = arrayUnion;
+
+		if (pattern[0] === '!') {
+			pattern = pattern.slice(1);
+			process = arrayDiffer;
+		}
+
+		return process(ret, minimatch.match(list, pattern, options));
+	}, []);
+};