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-rw-r--r--colmena/cobalt/services/gitolite.nix23
1 files changed, 23 insertions, 0 deletions
diff --git a/colmena/cobalt/services/gitolite.nix b/colmena/cobalt/services/gitolite.nix
index 459a80e..af4c88a 100644
--- a/colmena/cobalt/services/gitolite.nix
+++ b/colmena/cobalt/services/gitolite.nix
@@ -1,5 +1,19 @@
 { pkgs, ... }:
 
+let
+  # https://groups.google.com/g/gitolite/c/NwZ1-hq9-9E/m/mDbiKyAvDwAJ
+  fixRefsTrigger = pkgs.writeText "fix-refs" ''
+    [[ $4 == W ]] || exit 0
+
+    cd $GL_REPO_BASE/$2.git
+
+    head=`git symbolic-ref HEAD`
+    [[ -f $head ]] || {
+      set -- refs/heads/*
+      git symbolic-ref HEAD $1
+    }
+  '';
+in
 {
   services.gitolite = {
     enable = true;
@@ -11,7 +25,12 @@
       $RC{GIT_CONFIG_KEYS} = '.*';
       $RC{ROLES}{OWNERS} = 1;
       $RC{OWNER_ROLENAME} = 'OWNERS';
+      # For some unknown reason, $ENV{HOME} doesn't get resolved to the correct
+      # directory.
+      # $RC{LOCAL_CODE} = '$ENV{HOME}/local';
+      $RC{LOCAL_CODE} = '/var/lib/gitolite/local';
       push(@{$RC{ENABLE}}, 'D');
+      push(@{$RC{POST_GIT}}, 'fix-refs');
       # push(@{$RC{ENABLE}}, 'set-default-roles');
       # push(@{$RC{ENABLE}}, 'create');
       # push(@{$RC{ENABLE}}, 'fork');
@@ -23,6 +42,10 @@
     "/var/lib/gitolite"
   ];
 
+  systemd.tmpfiles.rules = [
+    "C /var/lib/gitolite/local/triggers/fix-refs 755 git git - ${fixRefsTrigger}"
+  ];
+
 
   systemd.timers."gitolite-trash-cleanup" = {
     wantedBy = [ "timers.target" ];