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Hack git-add--interactive to make it work with ActiveState Perl

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It wont work for arguments with special characters (like ", : or *).
It is generally not possible on Windows, so I didn't even try.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Alex Riesen 2007-08-01 14:57:43 +02:00 committed by Junio C Hamano
parent 96ffe892e3
commit 21e9757e31
1 changed files with 13 additions and 6 deletions
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19
git-add--interactive.perl
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@ -3,9 +3,16 @@
use strict;
sub run_cmd_pipe {
my $fh = undef;
open($fh, '-|', @_) or die;
return <$fh>;
if ($^O eq 'MSWin32') {
my @invalid = grep {m/[":*]/} @_;
die "$^O does not support: @invalid\n" if @invalid;
my @args = map { m/ /o ? "\"$_\"": $_ } @_;
return qx{@args};
} else {
my $fh = undef;
open($fh, '-|', @_) or die;
return <$fh>;
}
}
my ($GIT_DIR) = run_cmd_pipe(qw(git rev-parse --git-dir));
@ -17,7 +24,7 @@ chomp($GIT_DIR);
sub refresh {
my $fh;
open $fh, '-|', qw(git update-index --refresh)
open $fh, 'git update-index --refresh |'
or die;
while (<$fh>) {
;# ignore 'needs update'
@ -296,7 +303,7 @@ sub revert_cmd {
my @lines = run_cmd_pipe(qw(git ls-tree HEAD --),
map { $_->{VALUE} } @update);
my $fh;
open $fh, '|-', qw(git update-index --index-info)
open $fh, '| git update-index --index-info'
or die;
for (@lines) {
print $fh $_;
@ -725,7 +732,7 @@ sub patch_update_cmd {
if (@result) {
my $fh;
open $fh, '|-', qw(git apply --cached);
open $fh, '| git apply --cached';
for (@{$head->{TEXT}}, @result) {
print $fh $_;
}