From e405f85ab352f90802a00d26c110693d884cc01d Mon Sep 17 00:00:00 2001
From: Joe Rayhawk <jrayhawk@cobain.omgwallhack.org>
Date: Mon, 24 Sep 2018 20:41:31 -0700
Subject: libpiny: Piny::Repo: Symlink files out of root
Due to insecurities surrounding core.hooksPath and git's insistence upon
locking files it doesn't even intend to update, it's necessary to
symbolicly link several files into their own namespaces. We specifically
do this with HEAD and packed refs, but there might eventually be others
to worry about.
---
libpiny/lib/Piny/Repo.pm | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/libpiny/lib/Piny/Repo.pm b/libpiny/lib/Piny/Repo.pm
index 8a7f54e..174659f 100644
--- a/libpiny/lib/Piny/Repo.pm
+++ b/libpiny/lib/Piny/Repo.pm
@@ -262,6 +262,20 @@ sub rebuild_git {
};
};
+ unless( -d $s->path . "/snowflakes" ) {
+ mkdir( $s->path . "/snowflakes" ) or die "Could not mkdir snowflakes: $!";
+ };
+
+ unless( -l $s->path . "/packed-refs" ) {
+ rename( $s->path . "/packed-refs", $s->path . "/snowflakes/packed-refs" ) or die "Could not rename packed-refs: $!";
+ symlink( "snowflakes/packed-refs", $s->path . "/packed-refs" ) or die "Could not symlink packed-refs: $!";
+ };
+
+ unless( -l $s->path . "/HEAD" ) {
+ rename( $s->path . "/HEAD", $s->path . "/refs/HEAD" ) or die "Could not rename HEAD: $!";
+ symlink( "refs/HEAD", $s->path . "/HEAD" ) or die "Could not symlink HEAD: $!";
+ };
+
foreach( "info", "logs", "branches" ) {
(-e $s->path . "/" . $_) or mkdir( $s->path . "/" . $_ ) or die "Could not mkdir $_ for repo: $!";
};
--
cgit v1.2.3