add fallback to overrideAttrs

2024-09-17 13:27:27 +03:00 · 2022-11-14 09:48:28 -05:00 · 2022-11-14 09:48:28 -05:00 · dbb398b08f
commit dbb398b08f
parent dcf5fcc402
1 changed files with 1 additions and 1 deletions
--- a/nix_update/update.py
+++ b/nix_update/update.py
@ -78,7 +78,7 @@ def nix_prefetch(expr: str) -> str:
            [
                "nix-build",
                "--expr",
-                f'({expr}).overrideAttrs (_: {{ outputHash = ""; outputHashAlgo = "sha256"; }})',
+                f'let src = {expr}; in (src.overrideAttrs or (f: src // f src)) (_: {{ outputHash = ""; outputHashAlgo = "sha256"; }})',
            ],
            extra_env=extra_env,
            check=False,