Fix: need better error when download URL is broken/endless redirect

[iotashan]

Github was having issues this morning, and download URLs were endlessly redirecting to themselves. Here's the error I got:

MacBook-Pro:shan$ gittio install dk.napp.drawer
[INFO]  dk.napp.drawer searching...
[INFO]  dk.napp.drawer@1.1.7:ios downloading...
(node) warning: possible EventEmitter memory leak detected. 11 listeners added. Use emitter.setMaxListeners() to increase limit.
Trace
    at Request.EventEmitter.addListener (events.js:160:15)
    at Request.start (/usr/local/lib/node_modules/gittio/node_modules/request/request.js:611:8)
    at Request.end (/usr/local/lib/node_modules/gittio/node_modules/request/request.js:1237:28)
    at /usr/local/lib/node_modules/gittio/node_modules/request/request.js:413:12
    at process._tickCallback (node.js:415:13)
(node) warning: possible EventEmitter memory leak detected. 11 listeners added. Use emitter.setMaxListeners() to increase limit.
Trace
    at Request.EventEmitter.addListener (events.js:160:15)
    at Request.init (/usr/local/lib/node_modules/gittio/node_modules/request/request.js:365:8)
    at Request.onResponse (/usr/local/lib/node_modules/gittio/node_modules/request/request.js:814:10)
    at ClientRequest.g (events.js:175:14)
    at ClientRequest.EventEmitter.emit (events.js:95:17)
    at HTTPParser.parserOnIncomingClient [as onIncoming] (http.js:1688:21)
    at HTTPParser.parserOnHeadersComplete [as onHeadersComplete] (http.js:121:23)
    at CleartextStream.socketOnData [as ondata] (http.js:1583:20)
    at CleartextStream.read [as _read] (tls.js:507:12)
    at CleartextStream.Readable.read (_stream_readable.js:320:10)

stream.js:94
      throw er; // Unhandled stream error in pipe.
            ^
Error: Exceeded maxRedirects. Probably stuck in a redirect loop https://github.com/viezel/NappDrawer/blob/c8246805060d9b1579862f836a1187b07d0c0eb4/ios/dist/dk.napp.drawer-iphone-1.1.7.zip?raw=true
    at Request.onResponse (/usr/local/lib/node_modules/gittio/node_modules/request/request.js:772:26)
    at ClientRequest.g (events.js:175:14)
    at ClientRequest.EventEmitter.emit (events.js:95:17)
    at HTTPParser.parserOnIncomingClient [as onIncoming] (http.js:1688:21)
    at HTTPParser.parserOnHeadersComplete [as onHeadersComplete] (http.js:121:23)
    at CleartextStream.socketOnData [as ondata] (http.js:1583:20)
    at CleartextStream.read [as _read] (tls.js:507:12)
    at CleartextStream.Readable.read (_stream_readable.js:320:10)
    at EncryptedStream.write [as _write] (tls.js:366:25)
    at doWrite (_stream_writable.js:221:10)

[mmeester]

any luck on solving this? I have the same error, can't find a way to solve it...

[yuchi]

Which version of gittio are you using?

No problems on my env, which is:

pier $ gittio --version
0.5.0

[FokkeZB]

Clearly the request module should deal with this better. Still getting the error? I also got a report on GitHub's certificates not working: timanrebel/HockeyApp#10