fix

.gitea/workflows/build-rpm.yml

@@ -11,6 +11,8 @@ on:
 jobs:
   rpm:
     runs-on: nixos
+    env:
+      NIX_CONFIG: builders=
     steps:
       - uses: actions/checkout@v4
 

scripts/build-rpm.sh

@@ -1,7 +1,11 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
+if ROOT_DIR=$(git -C "${PWD}" rev-parse --show-toplevel 2>/dev/null); then
+  ROOT_DIR="$ROOT_DIR"
+else
   ROOT_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)
+fi
 SPEC_FILE="$ROOT_DIR/packaging/prem2resolve.spec"
 
 if ! command -v rpmspec >/dev/null 2>&1; then