Revert "Make it possible to set up libgit directly (instead of from the environment)"

This reverts commit 0270083ded143fd49841e3d3d0cac5eb06081d2a.

2 files changed, 6 insertions, 21 deletions

diff --git a/perl/Git.pm b/perl/Git.pm
index 9da15e9c8c..9ce9fcdd3e 100644
--- a/perl/Git.pm
+++ b/perl/Git.pm
@@ -98,8 +98,6 @@ XSLoader::load('Git', $VERSION);
 
 }
 
-my $instance_id = 0;
-
 
 =head1 CONSTRUCTORS
 
@@ -217,7 +215,7 @@ sub repository {
 		delete $opts{Directory};
 	}
 
-	$self = { opts => \%opts, id => $instance_id++ };
+	$self = { opts => \%opts };
 	bless $self, $class;
 }
 
@@ -835,10 +833,11 @@ sub _call_gate {
 	if (defined $self) {
 		# XXX: We ignore the WorkingCopy! To properly support
 		# that will require heavy changes in libgit.
-		# For now, when we will need to do it we could temporarily
-		# chdir() there and then chdir() back after the call is done.
 
-		xs__call_gate($self->{id}, $self->repo_path());
+		# XXX: And we ignore everything else as well. libgit
+		# at least needs to be extended to let us specify
+		# the $GIT_DIR instead of looking it up in environment.
+		#xs_call_gate($self->{opts}->{Repository});
 	}
 
 	# Having to call throw from the C code is a sure path to insanity.
diff --git a/perl/Git.xs b/perl/Git.xs
index 6ed26a29b8..2bbec4365f 100644
--- a/perl/Git.xs
+++ b/perl/Git.xs
@@ -52,21 +52,7 @@ BOOT:
 }
 
 
-void
-xs__call_gate(repoid, git_dir)
-	long repoid;
-	char *git_dir;
-CODE:
-{
-	static long last_repoid;
-	if (repoid != last_repoid) {
-		setup_git(git_dir,
-		          getenv(DB_ENVIRONMENT),
-		          getenv(INDEX_ENVIRONMENT),
-		          getenv(GRAFT_ENVIRONMENT));
-		last_repoid = repoid;
-	}
-}
+# /* TODO: xs_call_gate(). See Git.pm. */
 
 
 char *