Create a gitlab status plugin

[?]

Apr 9, 2019, 10:19 PM

YXU6JABKB32M3SCDZ2GWP5GLVERL3OR4KZCITFDTBLTJIXMPXLGQC

Dependencies

[2] 5EQYVRWE Add a plugin mechanism

Change contents

file addition: GitlabStatus.pm (----------)

[2.1]

package Hydra::Plugin::GitlabStatus;

use strict;
use parent 'Hydra::Plugin';
use HTTP::Request;
use JSON;
use LWP::UserAgent;
use Hydra::Helper::CatalystUtils;
use List::Util qw(max);

# This plugin expects as inputs to a jobset the following:
# - gitlab_status_repo => Name of the repository input pointing to that
# status updates should be POST'ed, i.e. the jobset has a git input
# "nixexprs": "https://gitlab.example.com/project/nixexprs", in which
# case "gitlab_status_repo" would be "nixexprs".
# - gitlab_project_id => ID of the project in Gitlab, i.e. in the above
# case the ID in gitlab of "nixexprs"

sub toGitlabState {
my ($status, $buildStatus) = @_;
if ($status == 0) {
return "pending";
} elsif ($status == 1) {
return "running";
} elsif ($buildStatus == 0) {
return "success";
} elsif ($buildStatus == 3 || $buildStatus == 4 || $buildStatus == 8 || $buildStatus == 10 || $buildStatus == 11) {
return "canceled";
} else {
return "failed";
}
}

sub common {
my ($self, $build, $dependents, $status) = @_;
my $baseurl = $self->{config}->{'base_uri'} || "http://localhost:3000";

# Find matching configs
foreach my $b ($build, @{$dependents}) {
my $jobName = showJobName $b;
my $evals = $build->jobsetevals;
my $ua = LWP::UserAgent->new();

# Don't send out "pending/running" status updates if the build is already finished
next if $status < 2 && $b->finished == 1;

my $state = toGitlabState($status, $b->buildstatus);
my $body = encode_json(
{
state => $state,
target_url => "$baseurl/build/" . $b->id,
description => "Hydra build #" . $b->id . " of $jobName",
name => "Hydra " . $b->job->name,
});
while (my $eval = $evals->next) {
my $gitlabstatusInput = $eval->jobsetevalinputs->find({ name => "gitlab_status_repo" });
next unless defined $gitlabstatusInput->value;
my $i = $eval->jobsetevalinputs->find({ name => $gitlabstatusInput->value, altnr => 0 });
next unless defined $i;
my $projectId = $eval->jobsetevalinputs->find({ name => "gitlab_project_id" })->value;
my $accessToken = $self->{config}->{gitlab_authorization}->{$projectId};
my $rev = $i->revision;
my $domain = URI->new($i->uri)->host;
my $url = "https://$domain/api/v4/projects/$projectId/statuses/$rev";
print STDERR "GitlabStatus POSTing $state to $url\n";
my $req = HTTP::Request->new('POST', $url);
$req->header('Content-Type' => 'application/json');
$req->header('Private-Token' => $accessToken);
$req->content($body);
my $res = $ua->request($req);
print STDERR $res->status_line, ": ", $res->decoded_content, "\n" unless $res->is_success;
}
}
}

sub buildQueued {
common(@_, [], 0);
}

sub buildStarted {
common(@_, [], 1);
}

sub buildFinished {
common(@_, 2);
}

1;