create a handler to return a list of repository tags

[marcelometal]

Something like:

GET /repository/:name/tags

That returns:

[
  {
    "name": "0.0.1",
    "ref": "xpto123456",
    "subject": "doing something",
    "author": {
        "name": "andrews medina",
        "email": "andrewsmedina@gmail.com"
    },
    "created_at": "2013-02-20T12:30:12-03:00",
    "_links": {
       "zipArchive": "",
       "tarArchive": ""
    }
  }
]

[ricardodani]

I read this on python`s tornado write method:

    Note that lists are not converted to JSON because of a potential
    cross-site security vulnerability.  All JSON output should be
    wrapped in a dictionary.  More details at
    http://haacked.com/archive/2009/06/25/json-hijacking.aspx/ and
    https://github.com/facebook/tornado/issues/1009

So returning JSON arrays on API's must be avoided

[andrewsmedina]

I think that it will not be a problem. Currently gandalf is not accessed by a browser.