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1 | use MooseX::Declare; |
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2 | use Moose::Autobox; |
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3 | |
4 | class Gitalist::Git::Object { |
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5 | use MooseX::Types::Moose qw/Str Int/; |
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6 | use MooseX::Types::Common::String qw/NonEmptySimpleStr/; |
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7 | use File::Stat::ModeString qw/mode_to_string/; |
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8 | # project and sha1 are required initargs |
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9 | has project => ( isa => 'Gitalist::Git::Project', |
10 | required => 1, |
11 | is => 'ro', |
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12 | weak_ref => 1, |
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13 | handles => { |
14 | _run_cmd => 'run_cmd', |
15 | _get_gpp_object => 'get_gpp_object', |
16 | }, |
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17 | ); |
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18 | has sha1 => ( isa => NonEmptySimpleStr, |
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19 | required => 1, |
20 | is => 'ro' ); |
21 | |
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22 | has $_ => ( isa => NonEmptySimpleStr, |
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23 | required => 1, |
24 | is => 'ro', |
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25 | lazy_build => 1 ) |
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26 | for qw/type modestr size/; |
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27 | |
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28 | has _gpp_obj => ( isa => 'Git::PurePerl::Object', |
29 | required => 1, |
30 | is => 'ro', |
31 | lazy_build => 1, |
32 | handles => [ 'parents', |
33 | 'parent_sha1', |
34 | 'comment', |
35 | 'author', |
36 | 'authored_time', |
37 | 'committer', |
38 | 'committed_time', |
39 | 'tree_sha1', |
40 | ], |
41 | ); |
42 | |
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43 | # objects can't determine their mode or filename |
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44 | has file => ( isa => NonEmptySimpleStr, |
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45 | required => 0, |
46 | is => 'ro' ); |
47 | has mode => ( isa => Int, |
48 | required => 1, |
49 | default => 0, |
50 | is => 'ro' ); |
51 | |
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52 | method BUILD { $self->$_() for qw/_gpp_obj type size modestr/ } |
53 | |
54 | method _build__gpp_obj { |
55 | return $self->_get_gpp_object($self->sha1) |
56 | } |
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57 | |
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58 | foreach my $key (qw/ type size /) { |
59 | method "_build_$key" { |
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60 | my $v = $self->_cat_file_with_flag(substr($key, 0, 1)); |
61 | chomp($v); |
62 | return $v; |
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63 | } |
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64 | } |
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65 | |
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66 | method _build_modestr { |
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67 | my $modestr = mode_to_string($self->mode); |
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68 | return $modestr; |
69 | } |
70 | |
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71 | method _cat_file_with_flag ($flag) { |
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72 | $self->_run_cmd('cat-file', '-' . $flag, $self->{sha1}) |
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73 | } |
74 | |
75 | =head2 contents |
76 | |
77 | Return the contents of a given file. |
78 | |
79 | =cut |
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80 | |
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81 | # FIXME - Should be an attribute so it gets cached? |
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82 | method contents { |
83 | if ( $self->type ne 'blob' ) { |
84 | die "object $self->sha1 is not a file\n" |
85 | } |
86 | |
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87 | $self->_cat_file_with_flag('p'); |
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88 | } |
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89 | |
90 | } # end class |