ci/cache: Prune profile generations

Explicitly remove expired generations from the nonstandard Harmonia profile before collecting garbage. This keeps old CI closures from remaining rooted until the cache exhausts its inodes.
2026-08-25 08:46:45 +01:00
parent e875971237
commit adea4bd9e5
2 changed files with 6 additions and 3 deletions
@@ -12,7 +12,10 @@ remote_cmd() {

 collect_garbage() {
  echo "Collecting garbage..."
-  remote_cmd nix-collect-garbage --delete-older-than 60d
+  remote_cmd nix-env \
+    -p "$REMOTE_STORE"/nix/var/nix/profiles/nixfiles \
+    --delete-generations 60d
+  remote_cmd nix-collect-garbage
 }

 umask_old=$(umask)