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v0.3.0

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@jszwedko jszwedko released this 02 Sep 02:33
· 101 commits to master since this release

Added

  • With() helper for building a new Negroni struct chaining handlers from
    existing Negroni structs
  • Format log output in Logger middleware via a configurable text/template
    string injectable via .SetFormat. Added LoggerDefaultFormat and
    LoggerDefaultDateFormat to configure the default template and date format
    used by the Logger middleware.
  • Support for HTTP/2 pusher support via http.Pusher interface for Go 1.8+.
  • WrapFunc to convert http.HandlerFunc into a negroni.Handler
  • Formatter field added to Recovery middleware to allow configuring how
    panics are output. Default of TextFormatter (how it was output in
    0.2.0) used. HTMLPanicFormatter also added to allow easy outputing of
    panics as HTML.

Fixed

  • Written() correct returns false if no response header has been written
  • Only implement http.CloseNotifier with the negroni.ResponseWriter if the
    underlying http.ResponseWriter implements it (previously would always
    implement it and panic if the underlying http.ResponseWriter did not.

Changed

  • Set default status to 0 in the case that no handler writes status -- was
    previously 200 (in 0.2.0, before that it was 0 so this reestablishes that
    behavior)
  • Catch panics thrown by callbacks provided to the Recovery handler
  • Recovery middleware will set text/plain content-type if none is set
  • ALogger interface to allow custom logger outputs to be used with the
    Logger middleware. Changes embeded field in negroni.Logger from Logger
    to ALogger.
  • Default Logger middleware output changed to be more structure and verbose
    (also now configurable, see Added)
  • Automatically bind to port specified in $PORT in .Run() if an address is
    not passed in. Fall back to binding to :8080 if no address specified
    (configuable via DefaultAddress).
  • PanicHandlerFunc added to Recovery middleware to enhance custom handling
    of panics by providing additional information to the handler including the
    stack and the http.Request. Recovery.ErrorHandlerFunc was also added, but
    deprecated in favor of the new PanicHandlerFunc.