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git-svn: allow --find-copies-harder and -l<num> to be passed on commit 

Both of these options are passed directly to git-diff-tree when
committing to a SVN repository.

Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Eric Wong 2006-02-20 10:57:26 -08:00 committed by Junio C Hamano
parent a18b632762
commit 72942938bf
2 changed files with 15 additions and 2 deletions
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10
contrib/git-svn/git-svn
View File

@ -30,7 +30,8 @@ use Getopt::Long qw/:config gnu_getopt no_ignore_case auto_abbrev/;
use File::Spec qw//;
my $sha1 = qr/[a-f\d]{40}/;
my $sha1_short = qr/[a-f\d]{6,40}/;
my ($_revision,$_stdin,$_no_ignore_ext,$_no_stop_copy,$_help,$_rmdir,$_edit);
my ($_revision,$_stdin,$_no_ignore_ext,$_no_stop_copy,$_help,$_rmdir,$_edit,
$_find_copies_harder, $_l);
GetOptions( 'revision|r=s' => \$_revision,
'no-ignore-externals' => \$_no_ignore_ext,
@ -38,6 +39,8 @@ GetOptions( 'revision|r=s' => \$_revision,
'edit|e' => \$_edit,
'rmdir' => \$_rmdir,
'help|H|h' => \$_help,
'find-copies-harder' => \$_find_copies_harder,
'l=i' => \$_l,
'no-stop-on-copy' => \$_no_stop_copy );
my %cmd = (
fetch => [ \&fetch, "Download new revisions from SVN" ],
@ -348,7 +351,10 @@ sub svn_checkout_tree {
my $pid = open my $diff_fh, '-|';
defined $pid or croak $!;
if ($pid == 0) {
exec(qw(git-diff-tree -z -r -C), $from, $commit) or croak $!;
my @diff_tree = qw(git-diff-tree -z -r -C);
push @diff_tree, '--find-copies-harder' if $_find_copies_harder;
push @diff_tree, "-l$_l" if defined $_l;
exec(@diff_tree, $from, $commit) or croak $!;
}
my $mods = parse_diff_tree($diff_fh);
unless (@$mods) {

7
contrib/git-svn/git-svn.txt
View File

@ -99,6 +99,13 @@ OPTIONS
default for objects that are commits, and forced on when committing
tree objects.
-l<num>::
--find-copies-harder::
Both of these are only used with the 'commit' command.
They are both passed directly to git-diff-tree see
git-diff-tree(1) for more information.
COMPATIBILITY OPTIONS
---------------------
--no-ignore-externals::