git-svn: hide the private git-svn 'config' file as '.metadata'
Having it named as 'config' prevents us from tracking a
ref named 'config', which is a huge mistake.
On the non-technical side, the word 'config' implies that
a user can freely modify it; but that's not the case
here.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
diff --git a/git-svn.perl b/git-svn.perl
index d7fc9aa..571259f 100755
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -1286,7 +1286,12 @@
sub tmp_config {
my (@args) = @_;
- my $config = "$ENV{GIT_DIR}/svn/config";
+ my $old_def_config = "$ENV{GIT_DIR}/svn/config";
+ my $config = "$ENV{GIT_DIR}/svn/.metadata";
+ if (-e $old_def_config && ! -e $config) {
+ rename $old_def_config, $config or
+ die "Failed rename $old_def_config => $config: $!\n";
+ }
my $old_config = $ENV{GIT_CONFIG};
$ENV{GIT_CONFIG} = $config;
$@ = undef;
