hydra: handle case where build to keep set to 0

Dependencies

• [2] AEFNBIIW * Merge the GC branch.
• [3] NEWDDAOF * Allow users to change the value of a build's "keep" flag, which
• [4] AFGT66EI hydra: if a project or jobset is hidden (and thus disabled) do not keep builds
• [5] 4X6NS66Q * Keep the most recent builds for each job.
• [6] HLYVEJX7 * Keep the 3 most recent builds for every platform for every job.
• [7] IN272KZW * Automatically keep all builds in the latest successful release in
• [8] E3LZ5H7Q hydra: only use keepnr to determine if builds should be kept
• [9] FGQPXZIX hydra: make nr of build to keep configurable per jobset
• [*] WZ3AEJ67 * hydra_update_gc_roots.pl registers build outputs that should be kept

Change contents

• replacement in src/script/hydra_update_gc_roots.pl.in at line 43
  [3.577]→[2.1469:1761](∅→∅)
  − # If the jobset has been disabled for more than one week, than

  − # don't keep its builds anymore.

  − if ($jobset->enabled == 0 && (time() - $jobset->lastcheckedtime > (7 * 24 * 3600))) {

  − print STDERR "*** skipping disabled jobset ", $project->name, ":", $jobset->name, "\n";

  − next;

  − }
  [3.577]

  [2.1761]
  + # If the jobset has been disabled for more than one week, than

  + # don't keep its builds anymore.

  + if ($jobset->enabled == 0 && (time() - $jobset->lastcheckedtime > (7 * 24 * 3600))) {

  + print STDERR "*** skipping disabled jobset ", $project->name, ":", $jobset->name, "\n";

  + next;

  + }

  +

  + if ($keepnr <= 0 ) {

  + print STDERR "*** jobset ", $project->name, ":", $jobset->name, " set to keep 0 builds\n";

  + next;

  + }
• replacement in src/script/hydra_update_gc_roots.pl.in at line 76
  [2.2775]→[2.2775:2782](∅→∅),[2.2782]→[3.615:618](∅→∅),[3.615]→[3.615:618](∅→∅)
  − }

  − }
  [2.2775]

  [3.3896]
  + }

  + }