3 role Gitalist::Git::CollectionOfRepositories {
4 use MooseX::Types::Common::String qw/NonEmptySimpleStr/;
5 use MooseX::Types::Moose qw/ArrayRef/;
7 use aliased 'Gitalist::Git::Repository';
11 isa => ArrayRef['Gitalist::Git::Repository'],
21 method get_repository (NonEmptySimpleStr $name) {
22 my $repo = $self->_get_repo_from_name($name);
23 die "Couldn't get_repository '$name' - not a valid git repository."
24 unless $self->_is_git_repo($repo->path);
28 # Determine whether a given directory is a git repo.
29 # http://www.kernel.org/pub/software/scm/git/docs/gitrepository-layout.html
30 method _is_git_repo ($dir) {
31 my $has_head = -f $dir->file('HEAD') || -f $dir->file('.git', 'HEAD');
32 my $eok_file = $self->export_ok
34 my $is_visible = $eok_file
35 && (-f $dir->file($eok_file) || -f $dir->file('.git', $eok_file));
37 return $has_head && $is_visible;
44 around _build_repositories {
45 [sort { $a->name cmp $b->name } $self->$orig->flatten];
53 Gitalist::Git::CollectionOfRepositories - Interface and partial implementation of a collection of git repositories
57 package My::Example::CollectionOfRepositories;
59 use namespace::autoclean;
61 with 'Gitalist::Git::CollectionOfRepositories';
63 sub _build_repositories {
65 [ $self->get_repository('Gitalist') ];
67 sub _get_path_for_repository_name {
68 my ($self, $name) = @_;
69 '/var/example/' . $name . '.git';
72 my $collection = My::Example::CollectionOfRepositories->new
73 my $repository_list = $collection->repositories;
74 my $only_repository = $repository_list->[0];
75 my $named_repository = $repo->get_repository('Gitalist');
79 This role provides an abstraction for a list of Repository directories.
85 An array of all L<Gitalist::Git::Repository>s.
89 =head2 get_repository (Str $name)
91 Returns a L<Gitalist::Git::Repository> for the given name.
92 If C<$name> is not a valid git repository an exception will be thrown.
96 L<Gitalist::Git::CollectionOfRepositories::FromListOfDirectories>,
97 L<Gitalist::Git::CollectionOfRepositories::FromDirectory>,
98 L<Gitalist::Git::Repository>.
102 See L<Gitalist> for authors.
106 See L<Gitalist> for the license.