$c->stash->{prevBuild} = getPreviousBuild($c, $c->stash->{build});
    $c->stash->{prevSuccessfulBuild} = getPreviousSuccessfulBuild($c, $c->stash->{build});

    getBuild getBuildStats joinWithResultInfo getChannelData

    getBuild getPreviousBuild getPreviousSuccessfulBuild getBuildStats joinWithResultInfo getChannelData

}
sub getPreviousBuild {
    my ($c, $build) = @_;
    (my $prevBuild) = $c->model('DB::Builds')->search(
      { finished => 1
      , system => $build->system
      , project => $build->project->name
      , jobset => $build->jobset->name
      , job => $build->job->name
      , 'me.id' =>  { '<' => $build->id } 
      }, {rows => 1, order_by => "id DESC"});
    
    return $prevBuild;

sub getPreviousSuccessfulBuild {
    my ($c, $build) = @_;
    (my $prevBuild) = joinWithResultInfo($c, $c->model('DB::Builds'))->search(
      { finished => 1
      , system => $build->system
      , project => $build->project->name
      , jobset => $build->jobset->name
      , job => $build->job->name
      , buildstatus => 0
      , 'me.id' =>  { '<' => $build->id } 
      }, {rows => 1, order_by => "id DESC"});
    
    return $prevBuild;
}

                [% IF !build.finished %]

        [% IF !build.finished %]

        [% IF prevBuild %]
            <h2>Changes since previous build : [% INCLUDE renderFullBuildLink build=prevBuild %]</h2>
            [% INCLUDE renderInputDiff build2=build , build1=prevBuild %]
        [% END %]
        [% IF prevBuild && prevSuccessfulBuild.id != prevBuild.id %]
            <h2>Changes since previous successful build : [% INCLUDE renderFullBuildLink build=prevSuccessfulBuild %]</h2>
            [% INCLUDE renderInputDiff build2=build , build1=prevSuccessfulBuild %]
        [% END %]
        

[% BLOCK renderInputValue %]
    [% IF input.type == "build" || input.type == "sysbuild" %]
        [% INCLUDE renderFullBuildLink build=input.dependency %]</a>
    [% ELSIF input.type == "string" || input.type == "boolean" %]
        <tt>"[% input.value %]"</tt>
    [% ELSE %]
        <tt>[% input.uri %][% IF input.revision %] (r. [% input.revision %])[% END %]</tt>
    [% END %]
[% END %]

[% BLOCK renderInputDiff; %]
<table class="tablesorter">
    <thead>
        <tr><th>Name</th><th>Change</th></tr>
    </thead>
    <tbody>
    [% FOREACH bi1 IN build1.inputs %]
        [% deletedInput = 1 %]
        [% FOREACH bi2 IN build2.inputs %]
            [% IF bi1.name == bi2.name %]
                <tr>
                [% IF bi1.type == bi2.type %]
                    [% IF bi1.value != bi2.value || bi1.uri != bi2.uri || bi1.revision != bi2.revision || bi1.path != bi2.path || bi1.dependency != bi2.dependency %]
                        <td>[% bi1.name %]</td>
                        <td>
                            [% INCLUDE renderInputValue input=bi1 %] to [% INCLUDE renderInputValue input=bi2 %]
                        </td>
                    [% END %]
                [% ELSE %]                  
                    <td>[% bi1.name %]</td>
                    <td>Changed input type from '[% type = bi1.type; inputTypes.$type %]' to '[% type = bi2.type; inputTypes.$type %]'</td>
                [% END %]
                </tr>
                [% deletedInput = 0 %]
            [% END %]
        [% END %]
        [% IF deletedInput == 1 %]
            <tr><td>[% bi1.name %]</td><td>Input not present in this build.</td></tr>
        [% END %]
    [% END %]
    </tbody>
</table>
[% END %]