* Negative caching: don't perform a build if a dependency already

Dependencies

• [2] 2T42QGZD * Register builds as GC roots so they don't get deleted.
• [3] NDL67SQT * XHTML validity.
• [4] NLJJZVHO * Use ->update({...}) properly.
• [5] ECBA3GQO * Make the schema class names match the case of the SQL table names.
• [6] 7YBYT2LQ
• [7] ZEHSSVFG
• [8] V4RNHJNR * Add a link to each project's homepage. Suggested by karltk.
• [9] 6BLUKEQ2 * Caching of "path" inputs, and fake a revision number for those.
• [10] IK53RV4V
• [11] YAPITGB3 * Boolean inputs.
• [12] EYNG4EL4 * Regenerate the bindings from a clean sqlite database.
• [13] VJHIHMEH * Store the meta.longDescription and meta.license attributes in the
• [14] BHZXGT2H * Channels: provide an index page that lists all the packages in the
• [15] FHF6IZJQ * Basic release management: releases are now dynamically computed as
• [16] TWVSALRL * Allow the maximum number of concurrent builds per platform to be
• [17] M552HLIA * Support variant builds.
• [18] KOTB7BKV
• [19] WYN733ST * Store build duration, handle cached builds.
• [20] CMU3YKOU * Store the release name.
• [21] B72GLND4
• [22] D3DIBMOK * For products that are directories (like manuals), allow a default
• [23] VCOSLZRP
• [24] S66BOMVU * Added authentication.
• [25] TQKGQ5R3
• [26] GWCV3TQV * BuildInputs table: link to dependencies, include store paths.
• [27] J5UVLXOK * Start of a basic Catalyst web interface.
• [28] X27GNHDV * Basic job info in the database.
• [29] WHAFVCEI
• [30] CLJQCY2X * Store info about all the build actions and allow them to be
• [31] PHX2HIVG * Store info about the build inputs in the build record.
• [32] BD3GRK4B * Get rid of "positive failures" and separate log phases.
• [33] 67P45PY4
• [34] YTZOC7C5 * Editing of jobset inputs.
• [35] SHBLLAVH * More global substitution.
• [36] H7CNGK4O * Log evaluation errors etc. in the DB.
• [37] R5D7DZPE
• [38] RU7AQO7U * Role-based access control. Only admins can create projects. Only
• [39] BVOPAMLS
• [40] DVNWJXWW * Generic declaration of build products.
• [41] ZVTSOVHN * Support Subversion checkouts.
• [42] A52HEFHQ * Allow builds to be restarted (if they failed with a transient error,
• [43] L2E6EVE2 * Merged the Build and Job tables.
• [44] 3ZCEPLNO
• [45] TLZ2SPBR
• [*] ZILILXXK * Allow scheduled builds to be cancelled. They're not removed from
• [*] N22GPKYT * Put info about logs / build products in the DB.

Change contents

• replacement in src/lib/Hydra/Schema/BuildInputs.pm at line 39
  [5.782]→[5.295:437](∅→∅)
  − # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-06 14:20:12

  − # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:H25BhHe9wbU6nj6fSKjZnw
  [5.782]

  [5.924]
  + # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-09 18:05:06

  + # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:L6NP/+9zhMg4TRw3w911rg
• replacement in src/lib/Hydra/Schema/BuildProducts.pm at line 38
  [5.4922]→[5.516:658](∅→∅)
  − # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-06 14:20:12

  − # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:rfkj/A+Li7Q0hWydqtJHAw
  [5.4922]

  [5.5064]
  + # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-09 18:05:06

  + # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:yTJRsclWIpHApRSLqyR06Q
• edit in src/lib/Hydra/Schema/BuildResultInfo.pm at line 28
  [5.883]

  [5.883]
  + { data_type => "integer", is_nullable => 0, size => undef },

  + "faileddepbuild",

  + { data_type => "integer", is_nullable => 0, size => undef },

  + "faileddepstepnr",
• replacement in src/lib/Hydra/Schema/BuildResultInfo.pm at line 38
  [5.2382]→[5.659:801](∅→∅)
  − # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-06 14:20:12

  − # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:wmL9881G+dZrgHKM83dHXw
  [5.2382]

  [5.2524]
  + # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-09 18:05:06

  + # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:o1XAUgKd15pN76Rs8aX+IA
• edit in src/lib/Hydra/Schema/BuildResultInfo.pm at line 41
  [5.2525]

  [5.2525]
  + __PACKAGE__->belongs_to(

  + "failedDep",

  + "Hydra::Schema::BuildSteps",

  + { id => "faileddepbuild", stepnr => "faileddepstepnr" },

  + );
• edit in src/lib/Hydra/Schema/BuildResultInfo.pm at line 47
  [5.2526]→[5.2526:2616](∅→∅)
  − # You can replace this text with custom content, and it will be preserved on regeneration
• replacement in src/lib/Hydra/Schema/BuildSchedulingInfo.pm at line 30
  [5.4473]→[5.802:944](∅→∅)
  − # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-06 14:20:12

  − # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:6cTj5JovtTmtemvQjWtucQ
  [5.4473]

  [5.4615]
  + # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-09 18:05:06

  + # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:MeS9DLCs3kuhS4pTqfl4Lg
• edit in src/lib/Hydra/Schema/BuildSteps.pm at line 36
  [5.2498]→[5.2814:2815](∅→∅),[5.2814]→[5.2814:2815](∅→∅)
  −
• edit in src/lib/Hydra/Schema/BuildSteps.pm at line 37
  [5.2816]→[5.945:1087](∅→∅)
  − # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-06 14:20:12

  − # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:LyNlkn5XjBnLp7M4ipB/ZQ
• edit in src/lib/Hydra/Schema/BuildSteps.pm at line 38
  [5.2959]

  [5.2959]
  + # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-09 18:05:06

  + # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:nFSksz60oxcM1+nYqAdjzw
• edit in src/lib/Hydra/Schema/BuildSteps.pm at line 41
  [5.2960]→[5.2960:3050](∅→∅)
  − # You can replace this text with custom content, and it will be preserved on regeneration
• replacement in src/lib/Hydra/Schema/Builds.pm at line 79
  [5.6194]→[5.1088:1230](∅→∅)
  − # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-06 14:20:12

  − # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:8U9CmcfeowLJVViKiR3n1g
  [5.6194]

  [5.3377]
  + # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-09 18:05:06

  + # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:p9SIzdyW9p4+eqwKwXzAdQ
• replacement in src/lib/Hydra/Schema/CachedPathInputs.pm at line 25
  [5.1497]→[5.1231:1373](∅→∅)
  − # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-06 14:20:12

  − # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:+F3EiYsvXuOjnGDrkhLxng
  [5.1497]

  [5.1639]
  + # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-09 18:05:06

  + # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:zvTGb3qhlacSWzc0H+7dfg
• replacement in src/lib/Hydra/Schema/CachedSubversionInputs.pm at line 23
  [5.2342]→[5.1374:1516](∅→∅)
  − # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-06 14:20:12

  − # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:O0QvXjOulMVTjhW4rRHkmQ
  [5.2342]

  [5.2484]
  + # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-09 18:05:06

  + # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:TY8SHfWiBibwiG3WPkP8Mg
• replacement in src/lib/Hydra/Schema/JobsetInputAlts.pm at line 34
  [5.1831]→[5.1517:1659](∅→∅)
  − # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-06 14:20:12

  − # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:qXh+0QbMUHIDmQCG9T5qdA
  [5.1831]

  [5.1973]
  + # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-09 18:05:06

  + # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:4iKXGIdrm56xZeHFxa/K4A
• replacement in src/lib/Hydra/Schema/JobsetInputs.pm at line 46
  [5.1681]→[5.1660:1802](∅→∅)
  − # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-06 14:20:12

  − # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:TUTdwfhSsFMKBXa/wKenOQ
  [5.1681]

  [5.1823]
  + # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-09 18:05:06

  + # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:rh03/olFXpMiTA+zhRYltg
• replacement in src/lib/Hydra/Schema/Jobsets.pm at line 53
  [5.2992]→[5.1803:1945](∅→∅)
  − # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-06 14:20:12

  − # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:dVevQ8lPI2/IRpYoJgzLBA
  [5.2992]

  [5.3134]
  + # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-09 18:05:06

  + # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:IfDpZfiD9haRHLXGdkapGg
• replacement in src/lib/Hydra/Schema/Projects.pm at line 48
  [5.3685]→[5.1946:2088](∅→∅)
  − # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-06 14:20:12

  − # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:Q5mSKzMxB9px2ja8NjK/9Q
  [5.3685]

  [5.3827]
  + # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-09 18:05:06

  + # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:7VRmssxrhgzfySJ6OGuhGg
• replacement in src/lib/Hydra/Schema/ReleaseSetJobs.pm at line 35
  [5.6070]→[5.2089:2231](∅→∅)
  − # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-06 14:20:12

  − # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:+Ky8V3sZIgT22hgF27Y0cw
  [5.6070]

  [5.6212]
  + # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-09 18:05:06

  + # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:GdOtS3nLs7dwpArSdGob0w
• replacement in src/lib/Hydra/Schema/ReleaseSets.pm at line 32
  [5.7142]→[5.2232:2374](∅→∅)
  − # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-06 14:20:12

  − # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:f+4AnWTJsi4RDfxoJxECgw
  [5.7142]

  [5.7284]
  + # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-09 18:05:06

  + # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:lQymTkBv/Av2y6iYjvP5PQ
• replacement in src/lib/Hydra/Schema/SystemTypes.pm at line 19
  [5.2105]→[5.2375:2517](∅→∅)
  − # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-06 14:20:12

  − # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:Af/LU15/hpXngfrBrDMI/A
  [5.2105]

  [5.2247]
  + # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-09 18:05:06

  + # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:KZzTedcMG8IxkLgEEkdn9A
• replacement in src/lib/Hydra/Schema/UserRoles.pm at line 20
  [5.3736]→[5.2518:2660](∅→∅)
  − # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-06 14:20:12

  − # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:/yDlbFhRYDzf+0VHzygrhA
  [5.3736]

  [5.3878]
  + # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-09 18:05:06

  + # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:9YGxnZD9hLoJJ8b1aejBuA
• replacement in src/lib/Hydra/Schema/Users.pm at line 33
  [5.3782]→[5.2661:2803](∅→∅)
  − # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-06 14:20:12

  − # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:d7M/Q6OucU9NUCSB5zZK7Q
  [5.3782]

  [5.3924]
  + # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-09 18:05:06

  + # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:HwKK4N8V5fzvR3XrKnrDEA
• replacement in src/lib/Hydra/Schema.pm at line 11
  [5.6498]→[5.2804:2946](∅→∅)
  − # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-06 14:20:12

  − # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:hRwus0A1vxnFCzQxghFgTw
  [5.6498]

  [5.6640]
  + # Created by DBIx::Class::Schema::Loader v0.04005 @ 2009-03-09 18:05:06

  + # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:DQAmauNODAxmM2mF/AE2aQ
• replacement in src/root/build.tt at line 39
  [3.132]→[5.1697:1780](∅→∅),[5.602]→[5.1697:1780](∅→∅)
  − <span class="error">Build returned a non-zero exit code</span>
  [3.132]

  [5.2176]
  + <span class="error">Build returned a non-zero exit code</span>
• edit in src/root/build.tt at line 46
  [47.1499]

  [5.665]
  + [% ELSIF build.resultInfo.buildstatus == 5 %]

  + <img src="/static/images/failure.gif" alt="Failed" />

  + <span class="error">Build inhibited because a dependency previously failed to build</span>

  + [% failedDep = build.resultInfo.failedDep %]

  + (namely, <a href="[% c.uri_for('/build' failedDep.id.id 'nixlog' failedDep.stepnr) %]"><tt>[% failedDep.outpath %]</tt></a>)
• replacement in src/root/build.tt at line 264
  [5.1108]→[5.3131:3166](∅→∅)
  − [% IF build.resultInfo.errormsg %]
  [5.1108]

  [5.1108]
  + [% IF build.resultInfo.errormsg && build.resultInfo.buildstatus != 5 %]
• edit in src/script/hydra_build.pl at line 27
  [5.3622]

  [2.495]
  +

  + my $failedDepBuild;

  + my $failedDepStepNr;
• edit in src/script/hydra_build.pl at line 36
  [5.3533]

  [4.443]
  + # Check whether a dependency of this build has previously

  + # failed. If so, don't even bother to build, since it will

  + # fail anyway. !!! Once Nix has negative caching, this code

  + # can go.

  +

  + my @drvDeps = split '\n', `nix-store --query --requisites --include-outputs $drvPath`;

  + die "cannot query dependencies of `$drvPath': $?" if $? != 0;

  +

  + @drvDeps = grep { $_ =~ /.drv$/ } @drvDeps;

  +

  + my @drvOutputs = split '\n', `nix-store --query --outputs @drvDeps`;

  + die "cannot query outputs of the dependencies of `$drvPath': $?" if $? != 0;

  +

  + foreach my $dep (@drvOutputs) {

  + # !!! This checks more than it has to, namely

  + # build-time-only dependencies of dependencies (which

  + # don't need to be built). However, it shouldn't matter:

  + # if the dependency was built, then presumably *its*

  + # dependencies were built as well.

  + # !!! should disregard fixed-output derivations (?)

  + if (!isValidPath($dep)) {

  + my ($step) = $db->resultset('BuildSteps')->search(

  + {outPath => $dep}, {rows => 1, order_by => "stopTime DESC"});

  + if (defined $step && $step->status != 0) {

  + $buildStatus = 5;

  + $failedDepBuild = $step->id->id;

  + $failedDepStepNr = $step->stepnr;

  + goto done;

  + }

  + }

  + }

  +
• edit in src/script/hydra_build.pl at line 198
  [5.4020]

  [5.4020]
  +

  + done:
• replacement in src/script/hydra_build.pl at line 202
  [5.4043]→[4.817:871](∅→∅)
  − $build->({finished => 1, timestamp => time});
  [5.4043]

  [5.7526]
  + $build->update({finished => 1, timestamp => time});
• edit in src/script/hydra_build.pl at line 224
  [5.1954]

  [5.4574]
  + , faileddepbuild => $failedDepBuild

  + , faileddepstepnr => $failedDepStepNr
• edit in src/sql/hydra.sql at line 65
  [47.3171]

  [5.4847]
  + -- 5 = build not done because a dependency failed previously
• edit in src/sql/hydra.sql at line 78
  [5.2508]

  [5.4926]
  +

  + -- If buildStatus == 5, the primary key of the failed build step.

  + failedDepBuild integer,

  + failedDepStepNr integer,
• replacement in src/sql/hydra.sql at line 88
  [5.7150]→[5.7150:7186](∅→∅)
  − id integer not null,
  [5.7150]

  [5.7186]
  + id integer not null, -- !!! rename to "build"
• replacement in src/sql/hydra.sql at line 93
  [5.7291]→[5.7291:7316](∅→∅)
  − drvPath text,
  [5.7291]

  [5.7316]
  + drvPath text,