1 files changed, 0 insertions, 98 deletions
diff --git a/node_modules/progress-stream/index.js b/node_modules/progress-stream/index.js
deleted file mode 100644
index 5036935..0000000
--- a/node_modules/progress-stream/index.js
+++ /dev/null
@@ -1,98 +0,0 @@
-var through = require('through2');
-var speedometer = require('speedometer');
-
-module.exports = function(options, onprogress) {
-	if (typeof options === 'function') return module.exports(null, options);
-	options = options || {};
-
-	var length = options.length || 0;
-	var time = options.time || 0;
-	var drain = options.drain || false;
-	var transferred = options.transferred || 0;
-	var nextUpdate = Date.now()+time;
-	var delta = 0;
-	var speed = speedometer(options.speed || 5000);
-	var startTime = Date.now();
-
-	var update = {
-		percentage: 0,
-		transferred: transferred,
-		length: length,
-		remaining: length,
-		eta: 0,
-		runtime: 0
-	};
-
-	var emit = function(ended) {
-		update.delta = delta;
-		update.percentage = ended ? 100 : (length ? transferred/length*100 : 0);
-		update.speed = speed(delta);
-		update.eta = Math.round(update.remaining / update.speed);
-		update.runtime = parseInt((Date.now() - startTime)/1000);
-		nextUpdate = Date.now()+time;
-
-		delta = 0;
-
-		tr.emit('progress', update);
-	};
-	var write = function(chunk, enc, callback) {
-		var len = options.objectMode ? 1 : chunk.length;
-		transferred += len;
-		delta += len;
-		update.transferred = transferred;
-		update.remaining = length >= transferred ? length - transferred : 0;
-
-		if (Date.now() >= nextUpdate) emit(false);
-		callback(null, chunk);
-	};
-	var end = function(callback) {
-		emit(true);
-		callback();
-	};
-
-	var tr = through(options.objectMode ? {objectMode:true, highWaterMark:16} : {}, write, end);
-	var onlength = function(newLength) {
-		length = newLength;
-		update.length = length;
-		update.remaining = length - update.transferred;
-		tr.emit('length', length);
-	};
-	
-	// Expose `onlength()` handler as `setLength()` to support custom use cases where length
-	// is not known until after a few chunks have already been pumped, or is
-	// calculated on the fly.
-	tr.setLength = onlength;
-	
-	tr.on('pipe', function(stream) {
-		if (typeof length === 'number') return;
-		// Support http module
-		if (stream.readable && !stream.writable && stream.headers) {
-			return onlength(parseInt(stream.headers['content-length'] || 0));
-		}
-
-		// Support streams with a length property
-		if (typeof stream.length === 'number') {
-			return onlength(stream.length);
-		}
-
-		// Support request module
-		stream.on('response', function(res) {
-			if (!res || !res.headers) return;
-			if (res.headers['content-encoding'] === 'gzip') return;
-			if (res.headers['content-length']) {
-				return onlength(parseInt(res.headers['content-length']));
-			}
-		});
-	});
-
-	if (drain) tr.resume();
-	if (onprogress) tr.on('progress', onprogress);
-
-	tr.progress = function() {
-		update.speed = speed(0);
-		update.eta = Math.round(update.remaining / update.speed);
-
-		return update;
-	};
-	return tr;
-};