Make the outputs' outpaths available via the Build JSON API

Signed-off-by: Shea Levy <shea@shealevy.com>

src/lib/Hydra/Schema/BuildOutputs.pm

@@ -97,6 +97,14 @@ __PACKAGE__->belongs_to(
 # Created by DBIx::Class::Schema::Loader v0.07033 @ 2013-06-13 01:54:50
 # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:V8MbzKvZNEaeHBJV67+ZMQ
 
+my %hint = (
+    columns => [
+        'path'
+    ],
+);
+
+sub json_hint {
+    return \%hint;
+}
 
-# You can replace this text with custom code or comments, and it will be preserved on regeneration
 1;

src/lib/Hydra/Schema/Builds.pm

@@ -617,7 +617,10 @@ my %hint = (
         'busy',
         'buildstatus',
         'releasename'
-    ]
+    ],
+    eager_relations => {
+        buildoutputs => 'name'
+    }
 );
 
 sub json_hint {

tests/api-test.pl

@@ -1,6 +1,6 @@
 use LWP::UserAgent;
 use JSON;
-use Test::Simple tests => 15;
+use Test::Simple tests => 16;
 
 my $ua = LWP::UserAgent->new;
 $ua->cookie_jar({});
@@ -62,3 +62,4 @@ ok($evals->[0]->{jobsetevalinputs}->{"my-src"}->{revision} != $evals->[1]->{jobs
 my $build = decode_json(request_json({ uri => "/build/" . $evals->[0]->{builds}->[0] })->content());
 ok($build->{job} eq "job", "The build's job name is job");
 ok($build->{finished} == 0, "The build isn't finished yet");
+ok($build->{buildoutputs}->{out}->{path} =~ /^\/run\/nix\/store\/[a-zA-Z0-9]{32}-job$/, "The build's outpath is in the nix store and named 'job'");