Make one-click installs work for binary cache stores

Dependencies

• [2] CPSEZOSX Remove remaining references to store_mode etc.
• [3] PMNWRTGJ Add multiple output support
• [4] 5NO7NCKT * Refactoring.
• [5] FPK5LF53 * Put the project-related actions in a separate controller. Put the
• [6] NLYDMDAX .nixpkgs: Drop obsolete manifest URI
• [7] XHVZXX6N
• [8] LZVO64YG Merge in the first bits of the API work
• [9] HXBXDEFK Speed up channel processing
• [10] GJFYEU3S * Nix now stores logs by default as bzip2, make sure the build page uncompresses before showing.
• [11] MNKXBLNC Return 410 Gone (rather than 500) if an output is no longer available
• [12] UXVDOUBJ
• [13] GIUGQKVR Fix .nixpkg channel uri
• [14] ON4DDIBZ * Forgot to commit.
• [15] BPVJBR2P * Only put Nix builds in the global channel.
• [*] LBNVQXUB * Build the /build stuff in a separate controller.

Change contents

• replacement in src/lib/Hydra/Base/Controller/NixChannel.pm at line 6
  [3.1991]→[3.604:633](∅→∅),[3.1060]→[3.604:633](∅→∅)
  − use List::MoreUtils qw(all);
  [3.1991]

  [3.302]
  + use List::MoreUtils qw(any);
• edit in src/lib/Hydra/Base/Controller/NixChannel.pm at line 92
  [3.1786]→[2.58:86](∅→∅)
  −

  − requireLocalStore($c);
• replacement in src/lib/Hydra/Base/Controller/NixChannel.pm at line 94
  [3.77]→[3.77:161](∅→∅)
  − unless all { isValidPath($_->path) } $c->stash->{build}->buildoutputs->all;
  [3.77]

  [3.246]
  + if isLocalStore() && any { !isValidPath($_->path) } $c->stash->{build}->buildoutputs->all;
• replacement in src/lib/Hydra/Controller/Build.pm at line 435
  [3.1671]→[3.3222:3383](∅→∅)
  − foreach my $out ($build->buildoutputs) {

  − notFound($c, "Path " . $out->path . " is no longer available.")

  − unless isValidPath($out->path);
  [3.1671]

  [3.3383]
  + if (isLocalStore) {

  + foreach my $out ($build->buildoutputs) {

  + notFound($c, "Path " . $out->path . " is no longer available.")

  + unless isValidPath($out->path);

  + }
• edit in src/lib/Hydra/View/NixPkg.pm at line 13
  [3.210]→[3.210:211](∅→∅),[3.211]→[2.755:782](∅→∅)
  −

  − requireLocalStore($c);
• replacement in src/lib/Hydra/View/NixPkg.pm at line 14
  [2.783]→[2.783:822](∅→∅)
  − my $channelUri = $c->uri_for('/');
  [2.783]

  [3.335]
  + my $channelUri = $c->config->{binary_cache_public_uri} // $c->uri_for('/');