add linting (and some initial fixes)

1 files changed, 23 insertions, 0 deletions

diff --git a/node_modules/md5-hex/index.js b/node_modules/md5-hex/index.js
new file mode 100644
index 000000000..c52bddd7c
--- /dev/null
+++ b/node_modules/md5-hex/index.js
@@ -0,0 +1,23 @@
+'use strict';
+var crypto = require('crypto');
+
+module.exports = function (input) {
+	var hash = crypto.createHash('md5');
+
+	var update = function (buf) {
+		var inputEncoding = typeof buf === 'string' ? 'utf8' : undefined;
+		hash.update(buf, inputEncoding);
+	};
+
+	if (arguments.length > 1) {
+		throw new Error('Too many arguments. Try specifying an array.');
+	}
+
+	if (Array.isArray(input)) {
+		input.forEach(update);
+	} else {
+		update(input);
+	}
+
+	return hash.digest('hex');
+};