package Gitalist::Git::Head;
-use MooseX::Declare;
-
-class Gitalist::Git::Head {
- use Gitalist::Git::Types qw/SHA1/;
- use MooseX::Types::Common::String qw/NonEmptySimpleStr/;
- use MooseX::Types::DateTime qw/DateTime/;
-
- has sha1 => ( isa => SHA1,
- is => 'ro',
- required => 1,
- );
- has name => ( isa => NonEmptySimpleStr,
- is => 'ro',
- required => 1,
- );
- has committer => ( isa => NonEmptySimpleStr,
- is => 'ro',
- required => 1,
- );
- has last_change => ( isa => DateTime,
- is => 'ro',
- required => 1,
- coerce => 1,
- );
-}
+
+use Moose;
+use namespace::autoclean;
+
+with 'Gitalist::Git::Serializable';
+
+use MooseX::Types::Common::String qw/NonEmptySimpleStr/;
+use MooseX::Types::Moose qw/Maybe/;
+use Gitalist::Git::Types qw/SHA1/;
+use MooseX::Types::DateTime qw/DateTime/;
+
+use aliased 'DateTime' => 'DT';
+
+has sha1 => ( isa => SHA1,
+ is => 'ro',
+ required => 1,
+ );
+has name => ( isa => NonEmptySimpleStr,
+ is => 'ro',
+ required => 1,
+ );
+has committer => ( isa => NonEmptySimpleStr,
+ is => 'ro',
+ required => 1,
+ );
+has last_change => ( isa => Maybe[DateTime],
+ is => 'ro',
+ required => 1,
+);
+
+around BUILDARGS => sub {
+ my $orig = shift;
+ my $class = shift;
+
+ if ( @_ == 1 && ! ref $_[0] ) {
+ my $line = $_[0];
+ # expects $line to match the output from
+ # for-each-ref --format=%(objectname)%00%(refname)%00%(committer)
+ my ($sha1, $name, $commitinfo) = split /\0/, $line, 3;
+ $name =~ s!^refs/heads/!!;
+
+ my ($committer, $epoch, $tz) =
+ $commitinfo =~ /(.*)\s(\d+)\s+([+-]\d+)$/;
+ my $dt = DT->from_epoch(
+ epoch => $epoch,
+ time_zone => $tz,
+ );
+
+ return $class->$orig(
+ sha1 => $sha1,
+ name => $name,
+ committer => $committer,
+ last_change => $dt,
+ );
+ } else {
+ return $class->$orig(@_);
+ }
+};
+
+1;