contrib/git-svn: handle array values correctly

[git.git] / contrib / git-svn / git-svn.perl

diff --git a/contrib/git-svn/git-svn.perl b/contrib/git-svn/git-svn.perl
index 3e5733e..7c44450 100755 (executable)
--- a/contrib/git-svn/git-svn.perl
+++ b/contrib/git-svn/git-svn.perl
@@ -9,7 +9,11 @@ use vars qw/   $AUTHOR $VERSION
                $GIT_DIR $REV_DIR/;
 $AUTHOR = 'Eric Wong <normalperson@yhbt.net>';
 $VERSION = '0.11.0';
-$GIT_DIR = $ENV{GIT_DIR} || "$ENV{PWD}/.git";
+
+use Cwd qw/abs_path/;
+$GIT_DIR = abs_path($ENV{GIT_DIR} || '.git');
+$ENV{GIT_DIR} = $GIT_DIR;
+
 # make sure the svn binary gives consistent output between locales and TZs:
 $ENV{TZ} = 'UTC';
 $ENV{LC_ALL} = 'C';
@@ -63,13 +67,31 @@ for (my $i = 0; $i < @ARGV; $i++) {
 
 my %opts = %{$cmd{$cmd}->[2]} if (defined $cmd);
 
+# convert GetOpt::Long specs for use by git-repo-config
+foreach my $o (keys %opts) {
+       my $v = $opts{$o};
+       my ($key) = ($o =~ /^([a-z\-]+)/);
+       $key =~ s/-//g;
+       my $arg = 'git-repo-config';
+       $arg .= ' --int' if ($o =~ /=i$/);
+       $arg .= ' --bool' if ($o !~ /=[sfi]$/);
+       if (ref $v eq 'ARRAY') {
+               chomp(my @tmp = `$arg --get-all svn.$key`);
+               @$v = @tmp if @tmp;
+       } else {
+               chomp(my $tmp = `$arg --get svn.$key`);
+               if ($tmp && !($arg =~ / --bool / && $tmp eq 'false')) {
+                       $$v = $tmp;
+               }
+       }
+}
+
 GetOptions(%opts, 'help|H|h' => \$_help,
                'version|V' => \$_version,
                'id|i=s' => \$GIT_SVN) or exit 1;
 
 $GIT_SVN ||= $ENV{GIT_SVN_ID} || 'git-svn';
 $GIT_SVN_INDEX = "$GIT_DIR/$GIT_SVN/index";
-$ENV{GIT_DIR} ||= $GIT_DIR;
 $SVN_URL = undef;
 $REV_DIR = "$GIT_DIR/$GIT_SVN/revs";
 $SVN_WC = "$GIT_DIR/$GIT_SVN/tree";