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Support testing build determinism

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Builds can now specify the attribute "isDeterministic = true" to tell
Hydra to build with build-repeat > 0. If there is a mismatch between
rounds, the step / build fails with a suitable status.

Maybe this should be a meta attribute, but that makes it invisible to
hydra-queue-runner, and it seems reasonable to make a claim of
mandatory determinism part of the derivation (since e.g. enabling this
flag should trigger a rebuild).
This commit is contained in:
Eelco Dolstra
2016-12-06 17:46:06 +01:00
parent d0ad3fd806
commit 8bb36e79bd
6 changed files with 21 additions and 1 deletions
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2
src/root/build.tt
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@ -69,6 +69,8 @@ FOR step IN steps; IF step.busy; busy = 1; END; END;
<span class="error">Log limit exceeded</span>
[% ELSIF step.status == 11 %]
<span class="error">Output limit exceeded</span>
[% ELSIF step.status == 12 %]
<span class="error">Non-deterministic build</span>
[% ELSIF step.errormsg %]
<span class="error">Failed: [% HTML.escape(step.errormsg) %]</span>
[% ELSE %]

4
src/root/common.tt
View File

@ -209,6 +209,8 @@ BLOCK renderBuildStatusIcon;
<img src="[% c.uri_for("/static/images/emojione-red-x-274c.svg") %]" height="[% size %]" width="[% size %]" title="Log limit exceeded" alt="Log limit exceeded" class="build-status" />
[% ELSIF buildstatus == 11 %]
<img src="[% c.uri_for("/static/images/emojione-red-x-274c.svg") %]" height="[% size %]" width="[% size %]" title="Output size limit exceeded" alt="Output size limit exceeded" class="build-status" />
[% ELSIF buildstatus == 12 %]
<img src="[% c.uri_for("/static/images/emojione-red-x-274c.svg") %]" height="[% size %]" width="[% size %]" title="Non-deterministic build" alt="Non-deterministic build" class="build-status" />
[% ELSE %]
<img src="[% c.uri_for("/static/images/emojione-red-x-274c.svg") %]" height="[% size %]" width="[% size %]" title="Failed" alt="Failed" class="build-status" />
[% END;
@ -240,6 +242,8 @@ BLOCK renderStatus;
<span class="error">Log limit exceeded</span>
[% ELSIF buildstatus == 11 %]
<span class="error">Output limit exceeded</span>
[% ELSIF buildstatus == 12 %]
<span class="error">Non-deterministic build</span>
[% ELSE %]
<span class="error">Aborted</span>
(Hydra failure; see <a href="#nix-error">below</a>)