8 from tempfile import TemporaryDirectory
12 proc = subprocess.run(
13 ["nix", "search", "-u", "--json", "^nixpkgs.linux_"], capture_output=True
15 data = json.loads(proc.stdout)
16 with TemporaryDirectory() as temp:
17 for pkg in data.keys():
18 symlink = os.path.join(temp, pkg)
19 res = subprocess.run(["nix", "build", f"{pkg}.configfile", "-o", symlink])
20 if res.returncode != 0:
21 print(f"failed to get configuration for {pkg}", file=sys.stderr)
23 name = f"{pkg.replace('.', '-')}-config"
24 with open(name, "w") as dst, open(symlink) as src:
25 shutil.copyfileobj(src, dst)
28 if __name__ == "__main__":