* Nix expression for building Hydra.

Dependencies

• [2] AFTXA575 * $HYDRA_DATA environment variable.
• [3] ERNOO5ZZ * Reorganising.
• [4] TULPZ62Y * Perform builds in parallel.
• [5] B72GLND4
• [6] NREF6YOA * Don't start more builds concurrently than allowed for each system
• [7] N22GPKYT * Put info about logs / build products in the DB.
• [8] X27GNHDV * Basic job info in the database.
• [9] 7YBYT2LQ
• [10] JK2QWPH6
• [11] US27ZTX5 * HydraFrontend -> Hydra.
• [12] PKPWUHUX * Idem.
• [13] WHAFVCEI
• [*] CLXEECMF * Start putting build results in a database.

Change contents

• file addition: release.nix (----------)
  [15.2]
  + let

  +

  +

  + jobs = rec {

  +

  +

  + tarball =

  + { hydraSrc ? {path = ./.; rev = 1234;}

  + , nixpkgs ? {path = ../nixpkgs;}

  + , officialRelease ? false

  + }:

  +

  + with import nixpkgs.path {};

  +

  + releaseTools.makeSourceTarball {

  + name = "hydra-tarball";

  + src = hydraSrc;

  + inherit officialRelease;

  +

  + # Since we don't have a `make dist', just tar everything.

  + distPhase = ''

  + releaseName=hydra-0.1$VERSION_SUFFIX;

  + ensureDir $out/tarballs

  + mkdir ../$releaseName

  + cp -prd . ../$releaseName

  + cd ..

  + tar cfj $out/tarballs/$releaseName.tar.bz2 $releaseName

  + tar cfz $out/tarballs/$releaseName.tar.gz $releaseName

  + '';

  + };

  +

  +

  + build =

  + { tarball ? {path = jobs.tarball {};}

  + , nixpkgs ? {path = ../nixpkgs;}

  + , system ? "i686-linux"

  + }:

  +

  + with import nixpkgs.path {inherit system;};

  +

  + stdenvNew.mkDerivation {

  + name = "hydra-build";

  +

  + buildInputs = [

  + perl makeWrapper

  + perlCatalystDevel

  + perlCatalystPluginAuthenticationStoreDBIC

  + perlCatalystPluginSessionStoreFastMmap

  + perlCatalystPluginStackTrace

  + perlCatalystPluginAuthenticationStoreDBIxClass

  + perlCatalystViewTT

  + ];

  +

  + preUnpack = ''

  + src=$(ls ${tarball.path}/tarballs/*.tar.bz2)

  + ''; # */

  +

  + installPhase = ''

  + ensureDir $out/libexec

  + cp -prd src/Hydra $out/libexec/hydra

  +

  + mv $out/libexec/hydra/script $out/bin

  +

  + for i in $out/bin/*; do

  + wrapProgram $i \

  + --prefix PERL5LIB ':' $out/libexec/hydra/lib:$PERL5LIB \

  + --prefix PATH ':' $out/bin \

  + --set HYDRA_HOME $out/libexec/hydra

  + done

  + ''; # */

  + };

  +

  + };

  +

  +

  + in jobs
• file move: hydra_build.pl (----------) → hydra_build.pl (---r------)
  [4.1560]

  [4.2912]
• replacement in src/Hydra/script/hydra_build.pl at line 1
  [4.2912]→[4.2913:2926](∅→∅)
  − #! @perl@ -w
  [4.2912]

  [4.2926]
  + #! /var/run/current-system/sw/bin/perl -w
• file move: hydra_queue_runner.pl (----------) → hydra_queue_runner.pl (---r------)
  [4.1560]

  [4.7823]
• replacement in src/Hydra/script/hydra_queue_runner.pl at line 1
  [4.7823]→[4.7824:7837](∅→∅)
  − #! @perl@ -w
  [4.7823]

  [4.7837]
  + #! /var/run/current-system/sw/bin/perl -w
• replacement in src/Hydra/script/hydra_queue_runner.pl at line 103
  [2.1570]→[2.1570:1675](∅→∅)
  − exec("perl", "-I$hydraHome/lib", "-w", "$ENV{'HYDRA_HOME'}/programs/Build.pl", $id);
  [2.1570]

  [2.1675]
  + exec("hydra_build.pl", $id);
• file move: hydra_scheduler.pl (----------) → hydra_scheduler.pl (---r------)
  [4.1560]

  [4.1319]
• replacement in src/Hydra/script/hydra_scheduler.pl at line 1
  [4.1319]→[4.1320:1333](∅→∅)
  − #! @perl@ -w
  [4.1319]

  [4.1333]
  + #! /var/run/current-system/sw/bin/perl -w