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git-svn: reinstate --no-metadata, add --svn-remote=, variable cleanups 

--svn-remote allows the default remote name to be overridden (useful
for tracking multiple SVN repositories).

Signed-off-by: Eric Wong <normalperson@yhbt.net>
This commit is contained in:
Eric Wong 2007-01-31 03:06:56 -08:00
parent 8a603774de
commit 9760adcccc
2 changed files with 24 additions and 24 deletions
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6
Documentation/git-svn.txt
View File

@ -301,6 +301,12 @@ section on
'<<tracking-multiple-repos,Tracking Multiple Repositories or Branches>>'
for more information on using GIT_SVN_ID.
-R<remote name>::
--svn-remote <remote name>::
Specify the [svn-remote "<remote name>"] section to use,
this allows multiple repositories to be tracked.
Default: git-svn
--follow-parent::
This is especially helpful when we're tracking a directory
that has been moved around within the repository, or if we

42
git-svn.perl
View File

@ -4,12 +4,8 @@
use warnings;
use strict;
use vars qw/ $AUTHOR $VERSION
$SVN_URL
$GIT_SVN_INDEX $GIT_SVN
$GIT_DIR $GIT_SVN_DIR $REVDB
$_follow_parent $sha1 $sha1_short $_revision
$_cp_remote $_upgrade $_q
$_authors %users/;
$sha1 $sha1_short $_revision
$_q $_authors %users/;
$AUTHOR = 'Eric Wong <normalperson@yhbt.net>';
$VERSION = '@@GIT_VERSION@@';
@ -17,11 +13,8 @@
$Git::SVN::default_repo_id = 'git-svn';
$Git::SVN::default_ref_id = $ENV{GIT_SVN_ID} || 'git-svn';
my $LC_ALL = $ENV{LC_ALL};
$Git::SVN::Log::TZ = $ENV{TZ};
# make sure the svn binary gives consistent output between locales and TZs:
$ENV{TZ} = 'UTC';
$ENV{LC_ALL} = 'C';
$| = 1; # unbuffer STDOUT
sub fatal (@) { print STDERR @_; exit 1 }
@ -60,19 +53,19 @@ BEGIN
$sha1_short = qr/[a-f\d]{4,40}/;
my ($_stdin, $_help, $_edit,
$_repack, $_repack_nr, $_repack_flags,
$_message, $_file, $_no_metadata,
$_message, $_file,
$_template, $_shared,
$_version, $_upgrade,
$_version,
$_merge, $_strategy, $_dry_run,
$_prefix);
my %remote_opts = ( 'username=s' => \$Git::SVN::Prompt::_username,
'config-dir=s' => \$Git::SVN::Ra::config_dir,
'no-auth-cache' => \$Git::SVN::Prompt::_no_auth_cache );
my %fc_opts = ( 'follow-parent|follow' => \$_follow_parent,
my %fc_opts = ( 'follow-parent|follow' => \$Git::SVN::_follow_parent,
'authors-file|A=s' => \$_authors,
'repack:i' => \$_repack,
'no-metadata' => \$_no_metadata,
'no-metadata' => \$Git::SVN::_no_metadata,
'quiet|q' => \$_q,
'repack-flags|repack-args|repack-opts=s' => \$_repack_flags,
%remote_opts );
@ -152,11 +145,10 @@ BEGIN
my %opts = %{$cmd{$cmd}->[2]} if (defined $cmd);
read_repo_config(\%opts);
my $rv = GetOptions(%opts, 'help|H|h' => \$_help,
'version|V' => \$_version,
'minimize-connections' =>
\$Git::SVN::Migration::_minimize,
'id|i=s' => \$Git::SVN::default_ref_id);
my $rv = GetOptions(%opts, 'help|H|h' => \$_help, 'version|V' => \$_version,
'minimize-connections' => \$Git::SVN::Migration::_minimize,
'id|i=s' => \$Git::SVN::default_ref_id,
'svn-remote|remote|R=s' => \$Git::SVN::default_repo_id);
exit 1 if (!$rv && $cmd ne 'log');
usage(0) if $_help;
@ -634,7 +626,7 @@ sub cmt_metadata {
package Git::SVN;
use strict;
use warnings;
use vars qw/$default_repo_id $default_ref_id/;
use vars qw/$default_repo_id $default_ref_id $_no_metadata $_follow_parent/;
use Carp qw/croak/;
use File::Path qw/mkpath/;
use IPC::Open3;
@ -1012,9 +1004,11 @@ sub do_git_commit {
defined(my $pid = open3(my $msg_fh, my $out_fh, '>&STDERR', @exec))
or croak $!;
print $msg_fh $log_entry->{log} or croak $!;
print $msg_fh "\ngit-svn-id: ", $self->full_url, '@',
$log_entry->{revision}, ' ',
$self->ra->uuid, "\n" or croak $!;
unless ($_no_metadata) {
print $msg_fh "\ngit-svn-id: ", $self->full_url, '@',
$log_entry->{revision}, ' ',
$self->ra->uuid, "\n" or croak $!;
}
$msg_fh->flush == 0 or croak $!;
close $msg_fh or croak $!;
chomp(my $commit = do { local $/; <$out_fh> });
@ -1059,7 +1053,7 @@ sub match_paths {
sub find_parent_branch {
my ($self, $paths, $rev) = @_;
return undef unless $::_follow_parent;
return undef unless $_follow_parent;
unless (defined $paths) {
$self->ra->get_log([$self->{path}], $rev, $rev, 0, 1, 1,
sub { $paths = dup_changed_paths($_[0]) });
@ -1112,7 +1106,7 @@ sub find_parent_branch {
$gs = Git::SVN->init($new_url, '', $ref_id, $ref_id);
}
my ($r0, $parent) = $gs->find_rev_before($r, 1);
if ($::_follow_parent && (!defined $r0 || !defined $parent)) {
if ($_follow_parent && (!defined $r0 || !defined $parent)) {
$gs->fetch(0, $r);
($r0, $parent) = $gs->last_rev_commit;
}