Restart: Clear failed dependencies

Dependencies

• [2] RYTQLATY Keep track of failed paths in the Hydra database
• [3] GSMOFPKF Fix restarting a build
• [4] H4KMCXGU Use triggers for all notifications on Builds table changes
• [5] VHV6GI4L Add a jobset eval action to restart all aborted/cancelled builds
• [6] J5ITV54P Make restartBuilds faster
• [7] ATJ54SPX Use PostgreSQL notifications for queue events
• [8] UOINKJ2J Add an action to cancel all builds in a jobset eval
• [*] 2GK5DOU7 * Downloading closures.

Change contents

• replacement in src/lib/Hydra/Helper/Nix.pm at line 448
  [4.826]→[4.826:845](∅→∅)
  − my @paths;
  [4.826]

  [4.845]
  + my %paths;
• replacement in src/lib/Hydra/Helper/Nix.pm at line 454
  [4.994]→[3.0:69](∅→∅)
  − push @paths, $_->path foreach $build->buildoutputs->all;
  [4.994]

  [4.21]
  + $paths{$_->path} = 1 foreach $build->buildoutputs->all;

  + $paths{$_->path} = 1 foreach $build->buildstepoutputs->all;
• replacement in src/lib/Hydra/Helper/Nix.pm at line 473
  [4.1577]→[2.2953:3072](∅→∅)
  − # FIXME: clear the dependencies?

  − $db->resultset('FailedPaths')->search({ path => [ @paths ]})->delete;
  [4.1577]

  [4.1608]
  + $db->resultset('FailedPaths')->search({ path => [ keys %paths ]})->delete;