perl/Git/IndexInfo.pm

   1 package Git::IndexInfo;
   2 use strict;
   3 use warnings;
   4 use Git qw/command_input_pipe command_close_pipe/;
   5
   6 sub new {
   7         my ($class) = @_;
   8         my ($gui, $ctx) = command_input_pipe(qw/update-index -z --index-info/);
   9         bless { gui => $gui, ctx => $ctx, nr => 0}, $class;
  10 }
  11
  12 sub remove {
  13         my ($self, $path) = @_;
  14         if (print { $self->{gui} } '0 ', 0 x 40, "\t", $path, "\0") {
  15                 return ++$self->{nr};
  16         }
  17         undef;
  18 }
  19
  20 sub update {
  21         my ($self, $mode, $hash, $path) = @_;
  22         if (print { $self->{gui} } $mode, ' ', $hash, "\t", $path, "\0") {
  23                 return ++$self->{nr};
  24         }
  25         undef;
  26 }
  27
  28 sub DESTROY {
  29         my ($self) = @_;
  30         command_close_pipe($self->{gui}, $self->{ctx});
  31 }
  32
  33 1;