Make the version number sane and clean up copyright/license statements everywhere

[catagits/Gitalist.git] / lib / Gitalist / Git / Project.pm

diff --git a/lib/Gitalist/Git/Project.pm b/lib/Gitalist/Git/Project.pm
index 36615f0..ea425e2 100644 (file)
--- a/lib/Gitalist/Git/Project.pm
+++ b/lib/Gitalist/Git/Project.pm
@@ -24,10 +24,13 @@ class Gitalist::Git::Project with Gitalist::Git::HasUtils {
     use MooseX::Types::Common::String qw/NonEmptySimpleStr/;
     use MooseX::Types::Path::Class qw/Dir/;
     use MooseX::Types::Moose qw/Str Maybe Bool HashRef ArrayRef/;
+    use Moose::Autobox;
     use List::MoreUtils qw/any zip/;
     use DateTime;
+    use Gitalist::Git::Object::Blob;
+    use Gitalist::Git::Object::Tree;
     use Gitalist::Git::Object::Commit;
-    use aliased 'Gitalist::Git::Object';
+    use Gitalist::Git::Object::Tag;
 
     our $SHA1RE = qr/[0-9a-fA-F]{40}/;
 
@@ -114,6 +117,14 @@ ArrayRef of hashes containing the name and sha1 of all heads.
     has heads => ( isa => ArrayRef[HashRef],
                    is => 'ro',
                    lazy_build => 1);
+=head2 tags
+
+ArrayRef of hashes containing the name and sha1 of all tags.
+
+=cut
+    has tags => ( isa => ArrayRef[HashRef],
+                   is => 'ro',
+                   lazy_build => 1);
 
 =head2 references
 
@@ -158,7 +169,7 @@ Each item is a L<Gitalist::Git::Object>.
 
 =head2 get_object ($sha1)
 
-Return a L<Gitalist::Git::Object> for the given sha1.
+Return an appropriate subclass of L<Gitalist::Git::Object> for the given sha1.
 
 =cut
     method get_object (NonEmptySimpleStr $sha1) {
@@ -167,13 +178,11 @@ Return a L<Gitalist::Git::Object> for the given sha1.
         }
         my $type = $self->run_cmd('cat-file', '-t', $sha1);
         chomp($type);
-        my $class = 'Gitalist::Git::Object';
-        if ($type eq 'commit') {
-            $class .= '::' . ucfirst($type);
-        };
-        return $class->new(
+        my $class = 'Gitalist::Git::Object::' . ucfirst($type);
+        $class->new(
             project => $self,
             sha1 => $sha1,
+            type => $type,
         );
     }
 
@@ -238,6 +247,34 @@ Returns a list of revs for the given head ($sha1).
         return @revs;
     }
 
+=head2 snapshot($sha1, $format)
+
+Generate an archived snapshot of the repository.
+$sha1 should be a commit or tree.
+Returns a filehandle to read from.
+
+=cut
+
+method snapshot (NonEmptySimpleStr :$sha1,
+                 NonEmptySimpleStr :$format
+               ) {
+    # TODO - only valid formats are 'tar' and 'zip'
+    my $formats = { tgz => 'tar', zip => 'zip' };
+    unless ($formats->exists($format)) {
+        die("No such format: $format");
+    }
+    $format = $formats->{$format};
+    my $name = $self->name;
+    $name =~ s,([^/])/*\.git$,$1,;
+    my $filename = $name;
+    $filename .= "-$sha1.$format";
+    $name =~ s/\047/\047\\\047\047/g;
+
+    my @cmd = ('archive', "--format=$format", "--prefix=$name/", $sha1);
+    return ($filename, $self->run_cmd_fh(@cmd));
+    # TODO - support compressed archives
+}
+
 =head2 diff($commit, $patch?, $parent?, $file?)
 
 Generate a diff from a given L<Gitalist::Git::Object>.
@@ -358,6 +395,32 @@ FIXME Should this return objects?
         return \@ret;
     }
 
+    method _build_tags {
+        my @revlines = $self->run_cmd_list('for-each-ref',
+          '--sort=-creatordate',
+          '--format=%(objectname) %(objecttype) %(refname) %(*objectname) %(*objecttype) %(subject)%00%(creator)',
+         'refs/tags'
+        );
+        my @ret;
+        for my $line (@revlines) {
+            my($refinfo, $creatorinfo) = split /\0/, $line;
+           my($rev, $type, $name, $refid, $reftype, $title) = split(' ', $refinfo, 6);
+            my($creator, $epoch, $tz) = ($creatorinfo =~ /^(.*) ([0-9]+) (.*)$/);
+            $name =~ s!^refs/tags/!!;
+
+            push @ret, { sha1 => $rev, name => $name };
+
+            #FIXME: That isn't the time I'm looking for..
+            if($epoch and $tz) {
+                my $dt = DateTime->from_epoch(epoch => $epoch);
+                $dt->set_time_zone($tz);
+                $ret[-1]->{last_change} = $dt;
+            }
+        }
+
+        return \@ret;
+    }
+
     method _build_references {
        # 5dc01c595e6c6ec9ccda4f6f69c131c0dd945f8c refs/tags/v2.6.11
        # c39ae07f393806ccf406ef966e9a15afc43cc36a refs/tags/v2.6.11^{}
@@ -384,26 +447,20 @@ FIXME Should this return objects?
                     map  split(/\n/, $_, 6), split /\0/, $output;
     }
 
+} # end class
+
+__END__
+
 =head1 SEE ALSO
 
 L<Gitalist::Git::Util> L<Gitalist::Git::Object>
 
-=head1 AUTHORS AND COPYRIGHT
+=head1 AUTHORS
 
-  Catalyst application:
-    (C) 2009 Venda Ltd and Dan Brook <dbrook@venda.com>
-
-  Original gitweb.cgi from which this was derived:
-    (C) 2005-2006, Kay Sievers <kay.sievers@vrfy.org>
-    (C) 2005, Christian Gierke
+See L<Gitalist> for authors.
 
 =head1 LICENSE
 
-FIXME - Is this going to be GPLv2 as per gitweb? If so this is broken..
-
-This library is free software. You can redistribute it and/or modify
-it under the same terms as Perl itself.
+See L<Gitalist> for the license.
 
 =cut
-
-} # end class