f4609b896f
This also bumps the stable nixpkgs to 20.09 as of 2020-11-21, because there is some breakage in the git build related to the netrc credentials helper which someone has taken care of in nixpkgs. The stable channel is not used for anything other than git, so this should be fine. Change-Id: I3575a19dab09e1e9556cf8231d717de9890484fb
35 lines
797 B
Perl
35 lines
797 B
Perl
package Git::IndexInfo;
|
|
use strict;
|
|
use warnings;
|
|
use Git qw/command_input_pipe command_close_pipe/;
|
|
|
|
sub new {
|
|
my ($class) = @_;
|
|
my $hash_algo = Git::config('extensions.objectformat') || 'sha1';
|
|
my ($gui, $ctx) = command_input_pipe(qw/update-index -z --index-info/);
|
|
bless { gui => $gui, ctx => $ctx, nr => 0, hash_algo => $hash_algo}, $class;
|
|
}
|
|
|
|
sub remove {
|
|
my ($self, $path) = @_;
|
|
my $length = $self->{hash_algo} eq 'sha256' ? 64 : 40;
|
|
if (print { $self->{gui} } '0 ', 0 x $length, "\t", $path, "\0") {
|
|
return ++$self->{nr};
|
|
}
|
|
undef;
|
|
}
|
|
|
|
sub update {
|
|
my ($self, $mode, $hash, $path) = @_;
|
|
if (print { $self->{gui} } $mode, ' ', $hash, "\t", $path, "\0") {
|
|
return ++$self->{nr};
|
|
}
|
|
undef;
|
|
}
|
|
|
|
sub DESTROY {
|
|
my ($self) = @_;
|
|
command_close_pipe($self->{gui}, $self->{ctx});
|
|
}
|
|
|
|
1;
|