Clean up error handling

Dependencies

• [2] KYSBJAYN Allow dashes in jobset input names
• [3] NYC3LZKH * Generate NAR archives on the fly. Necessary for producing channels
• [4] LZVO64YG Merge in the first bits of the API work
• [5] SMM4HQTP * Put actions related to builds under /build (e.g. /log/<buildid>
• [6] LSZLZHJY Allow users to edit their own settings
• [7] 2JQ7WEFM
• [*] J5UVLXOK * Start of a basic Catalyst web interface.

Change contents

• replacement in src/lib/Hydra/Controller/Root.pm at line 226
  [3.226]→[3.23099:23130](∅→∅),[3.23130]→[2.211:268](∅→∅)
  − if (scalar @{$c->error}) {

  − $c->stash->{resource} = { errors => $c->error };
  [3.226]

  [3.1625]
  + elsif (scalar @{$c->error}) {

  + $c->stash->{resource} = { error => join "\n", @{$c->error} };
• edit in src/lib/Hydra/Controller/Root.pm at line 236
  [3.1736]→[3.23190:23508](∅→∅)
  − } elsif (defined $c->stash->{resource} and

  − (ref $c->stash->{resource} eq ref {}) and

  − defined $c->stash->{resource}->{error}) {

  − $c->stash->{template} = 'error.tt';

  − $c->stash->{httpStatus} =

  − $c->response->status . " " . HTTP::Status::status_message($c->response->status);
• edit in src/lib/Hydra/Controller/Root.pm at line 241
  [3.23542]

  [3.23542]
  +