ADD: added delete command

lib/App/Git/IssueManager/Del.pm

@@ -0,0 +1,38 @@
+package App::Git::IssueManager::Del;
+#ABSTRACT: class implementing the del issue command of the GIT IssueManager
+use strict;
+use warnings;
+use MooseX::App::Command;
+extends qw(App::Git::IssueManager);
+use Git::RepositoryHL;
+use Git::IssueManager;
+use Git::IssueManager::Issue;
+
+use Term::ANSIColor;
+use Try::Tiny;
+
+
+command_short_description 'delete an issue from a repository identified by the given id';
+command_usage 'git issue del -i TST-a34df432';
+
+option 'id' => (
+          is                => 'ro',
+          isa               => 'Str',
+          required          => 1,
+          documentation     => q[the id of the issue],
+          cmd_aliases       => [qw(i)]
+);
+
+sub run
+{
+  my $self        = shift;
+  my $manager     = Git::IssueManager->new(repository=>Git::RepositoryHL->new(git_dir=> "."));
+  if (!$manager->ready)
+  {
+    print("IssueManager not initialized yet. Please call \"init\" command to do so.");
+    exit(-1);
+  }
+
+  my $issue=$manager->delete($self->id);
+}
+1;