add linting (and some initial fixes)

1 files changed, 24 insertions, 0 deletions

diff --git a/node_modules/last-line-stream/index.js b/node_modules/last-line-stream/index.js
new file mode 100644
index 000000000..2ecc37adf
--- /dev/null
+++ b/node_modules/last-line-stream/index.js
@@ -0,0 +1,24 @@
+'use strict';
+var through2 = require('through2');
+var StringDecoder = require('string_decoder').StringDecoder;
+var createTracker = require('./tracker');
+
+module.exports = function (pipeDestination) {
+	var decoder = new StringDecoder();
+	var tracker = createTracker();
+
+	var stream = through2(function (chunk, enc, cb) {
+		tracker.update(decoder.write(chunk));
+		cb(null, chunk);
+	});
+
+	Object.defineProperty(stream, 'lastLine', {
+		get: tracker.lastLine
+	});
+
+	if (pipeDestination) {
+		stream.pipe(pipeDestination);
+	}
+
+	return stream;
+};