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allow IFD in nix flake show

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Signed-off-by: ahuston-0 <aliceghuston@gmail.com>
This commit is contained in:
ahuston-0
2025-05-26 19:52:59 -04:00
parent 2bf76c2adf
commit a742860b6e
3 changed files with 10 additions and 3 deletions
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6
flupdt/flake_show.py
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@ -71,7 +71,7 @@ def get_derivations_from_check(nix_path: str, path_to_flake: str) -> list[str]:
return derivations
def get_derivations(path_to_flake: str) -> list[str]:
def get_derivations(path_to_flake: str, *, allow_import_from_derivation: False = False) -> list[str]:
"""Gets all derivations present in a flake.
:param path_to_flake: path to flake to be checked
@ -83,7 +83,9 @@ def get_derivations(path_to_flake: str) -> list[str]:
if nix_path is None:
status_msg = "nix is not available in the PATH, please verify that it is installed"
raise RuntimeError(status_msg)
flake_show = bash_wrapper(f"{nix_path} flake show --json --accept-flake-path", path=path_to_flake)
cmd = f"{nix_path} flake show --json --accept-flake-path"
cmd += " --allow-import-from-derivation" if allow_import_from_derivation else ""
flake_show = bash_wrapper(cmd, path=path_to_flake)
if flake_show[2] != 0:
logger.error("flake show returned non-zero exit code")
logger.warning("falling back to full evaluation via nix flake check")