# ABSTRACT: Upload your TAP results to TestRail in realtime
# PODNAME: App::Prove::Plugin::TestRail

package App::Prove::Plugin::TestRail;

use strict;
use warnings;
use utf8;

=head1 SYNOPSIS

`prove -PTestRail='http://some.testlink.install/,someUser,somePassword,TestProject,TestRun' sometest.t`

=cut

=head1 DESCRIPTION

Prove plugin to upload test results to TestRail installations.

Accepts input in the standard Prove plugin fashion (-Ppluginname=value,value,value...), but will also parse a config file.

If ~/.testrailrc exists, it will be parsed for any of these values in a newline separated key=value list.  Example:

    apiurl=http://some.testrail.install
    user=someGuy
    password=superS3cret
    project=TestProject
    run=TestRun
    case_per_ok=0
    step_results=sr_sys_name

Be aware that if you do so, it will look for any unsatisfied arguments in the order of their appearance above.

=cut

sub load {
    my ($class, $p) = @_;

    my ($apiurl,$password,$user,$project,$run,$case_per_ok,$step_results) = _parseConfig();

    my $app = $p->{app_prove};
    my $args = $p->{'args'};

    $apiurl   //= shift @$args;
    $user     //= shift @$args;
    $password //= shift @$args;
    $project  //= shift @$args;
    $run      //= shift @$args;

    $case_per_ok  //= shift @$args;
    $step_results //= shift @$args;

    $app->harness('Test::Rail::Harness');
    $app->merge(1);

    #XXX I can't figure out for the life of me any other way to pass this data. #YOLO
    $ENV{'TESTRAIL_APIURL'} = $apiurl;
    $ENV{'TESTRAIL_USER'}   = $user;
    $ENV{'TESTRAIL_PASS'}   = $password;
    $ENV{'TESTRAIL_PROJ'}   = $project;
    $ENV{'TESTRAIL_RUN'}    = $run;
    $ENV{'TESTRAIL_CASEOK'} = $case_per_ok;
    $ENV{'TESTRAIL_STEPS'}  = $step_results;

}

sub _parseConfig {
    my $results = {};
    my $arr =[];

    open(my $fh, '<', $ENV{"HOME"} . '/.testrailrc') or return (undef,undef,undef);#couldn't open!
    while (<$fh>) {
        chomp;
        @$arr = split(/=/,$_);
        if (scalar(@$arr) != 2) {
            warn("Could not parse $_ in tlreport config\n");
            next;
        }
        $results->{lc($arr->[0])} = $arr->[1];
    }
    close($fh);
    return ($results->{'apiurl'},$results->{'password'},$results->{'user'},$results->{'project'},$results->{'run'},$results->{'case_per_ok'},$results->{'step_results'});
}

1;

__END__

=head1 SEE ALSO

L<TestRail::API>

L<Test::Rail::Parser>

L<App::Prove>

=head1 SPECIAL THANKS

Thanks to cPanel Inc, for graciously funding the creation of this module.