Commit | Line | Data |
a8a8f8f9 |
1 | use MooseX::Declare; |
84f31a44 |
2 | use Moose::Autobox; |
a8a8f8f9 |
3 | |
2057d9bd |
4 | class Gitalist::Git::Object { |
b36b7e0b |
5 | use MooseX::Types::Moose qw/Str Int Bool Maybe ArrayRef/; |
84f31a44 |
6 | use MooseX::Types::Common::String qw/NonEmptySimpleStr/; |
1501cb4e |
7 | |
82bc0f05 |
8 | # repository and sha1 are required initargs |
9 | has repository => ( isa => 'Gitalist::Git::Repository', |
50394a3e |
10 | required => 1, |
11 | is => 'ro', |
84f31a44 |
12 | weak_ref => 1, |
77edf882 |
13 | handles => { |
14 | _run_cmd => 'run_cmd', |
aa7f1f92 |
15 | _run_cmd_fh => 'run_cmd_fh', |
1501cb4e |
16 | _run_cmd_list => 'run_cmd_list', |
77edf882 |
17 | _get_gpp_object => 'get_gpp_object', |
18 | }, |
50394a3e |
19 | ); |
84f31a44 |
20 | has sha1 => ( isa => NonEmptySimpleStr, |
1501cb4e |
21 | required => 1, |
22 | is => 'ro' ); |
54368e9d |
23 | |
98390bf6 |
24 | has type => ( isa => NonEmptySimpleStr, |
25 | is => 'ro', |
26 | required => 1 ); |
27 | |
84f31a44 |
28 | has $_ => ( isa => NonEmptySimpleStr, |
1501cb4e |
29 | required => 1, |
30 | is => 'ro', |
31 | lazy_build => 1 ) |
98390bf6 |
32 | for qw/modestr size/; |
54368e9d |
33 | |
77edf882 |
34 | has _gpp_obj => ( isa => 'Git::PurePerl::Object', |
35 | required => 1, |
36 | is => 'ro', |
37 | lazy_build => 1, |
2057d9bd |
38 | handles => [ 'content' ], |
77edf882 |
39 | ); |
40 | |
54368e9d |
41 | # objects can't determine their mode or filename |
84f31a44 |
42 | has file => ( isa => NonEmptySimpleStr, |
54368e9d |
43 | required => 0, |
44 | is => 'ro' ); |
45 | has mode => ( isa => Int, |
1501cb4e |
46 | required => 1, |
47 | default => 0, |
48 | is => 'ro' ); |
54368e9d |
49 | |
98390bf6 |
50 | method BUILD { $self->$_() for qw/_gpp_obj size modestr/ } |
77edf882 |
51 | |
1501cb4e |
52 | ## Private methods |
1501cb4e |
53 | |
54 | ## Builders |
98390bf6 |
55 | method _build__gpp_obj { |
77edf882 |
56 | return $self->_get_gpp_object($self->sha1) |
57 | } |
a8a8f8f9 |
58 | |
98390bf6 |
59 | method "_build_size" { |
60 | my $v = $self->_cat_file_with_flag('s'); |
61 | chomp($v); |
62 | return $v; |
50394a3e |
63 | } |
54368e9d |
64 | |
b421837d |
65 | method _cat_file_with_flag ($flag) { |
66 | $self->_run_cmd('cat-file', '-' . $flag, $self->{sha1}) |
67 | } |
68 | |
a8a8f8f9 |
69 | method _build_modestr { |
b421837d |
70 | return _mode_str($self->mode); |
a8a8f8f9 |
71 | } |
72 | |
b421837d |
73 | # via gitweb.pm circa line 1305 |
74 | use Fcntl ':mode'; |
75 | use constant { |
c1a9cd73 |
76 | S_IFINVALID => 0030000, |
77 | S_IFGITLINK => 0160000, |
b421837d |
78 | }; |
79 | |
82bc0f05 |
80 | # submodule/subrepository, a commit object reference |
b421837d |
81 | sub S_ISGITLINK($) { |
82 | return (($_[0] & S_IFMT) == S_IFGITLINK) |
83 | } |
84 | |
85 | # convert file mode in octal to symbolic file mode string |
86 | sub _mode_str { |
87 | my $mode = shift; |
88 | |
89 | if (S_ISGITLINK($mode)) { |
90 | return 'm---------'; |
91 | } elsif (S_ISDIR($mode & S_IFMT)) { |
92 | return 'drwxr-xr-x'; |
93 | } elsif (S_ISLNK($mode)) { |
94 | return 'lrwxrwxrwx'; |
95 | } elsif (S_ISREG($mode)) { |
96 | # git cares only about the executable bit |
97 | if ($mode & S_IXUSR) { |
98 | return '-rwxr-xr-x'; |
99 | } else { |
100 | return '-rw-r--r--'; |
101 | } |
102 | } else { |
103 | return '----------'; |
104 | } |
50394a3e |
105 | } |
106 | |
a8a8f8f9 |
107 | } # end class |
775e96e0 |
108 | |
c19af0d0 |
109 | __END__ |
110 | |
111 | =head1 NAME |
112 | |
113 | Gitalist::Git::Object - Model of a git object. |
114 | |
115 | =head1 SYNOPSIS |
116 | |
44a9ed75 |
117 | my $object = Repository->get_object($sha1); |
c19af0d0 |
118 | |
119 | =head1 DESCRIPTION |
120 | |
121 | Abstract base class for git objects. |
122 | |
123 | |
124 | =head1 ATTRIBUTES |
125 | |
126 | |
127 | =head1 METHODS |
775e96e0 |
128 | |
129 | |
130 | =head1 AUTHORS |
131 | |
132 | See L<Gitalist> for authors. |
133 | |
134 | =head1 LICENSE |
135 | |
136 | See L<Gitalist> for the license. |
137 | |
138 | =cut |