120 lines
3.3 KiB
Python
Executable file
120 lines
3.3 KiB
Python
Executable file
#!/usr/bin/env nix-shell
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#!nix-shell --quiet -p nix -p python3 -i python
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import argparse
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import multiprocessing
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import re
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import subprocess
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import sys
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from functools import partial
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from pathlib import Path
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from typing import List, Tuple
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TEST_ROOT = Path(__file__).resolve().parent
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ROOT = TEST_ROOT.parent
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GREEN = "\033[92m"
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RED = "\033[91m"
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RESET = "\033[0m"
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def parse_readme() -> List[str]:
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profiles = set()
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with open(ROOT.joinpath("README.md")) as f:
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for line in f:
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results = re.findall(r"<nixos-hardware/[^>]+>", line)
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profiles.update(results)
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return list(profiles)
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def build_profile(
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profile: str, verbose: bool
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) -> Tuple[str, subprocess.CompletedProcess]:
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# Hard-code this for now until we have enough other architectures to care about this.
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system = "x86_64-linux"
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if "raspberry-pi/2" in profile:
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system = "armv7l-linux"
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if "raspberry-pi/4" in profile:
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system = "aarch64-linux"
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cmd = [
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"nix",
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"build",
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"--extra-experimental-features", "nix-command",
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"-f",
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"build-profile.nix",
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"-I",
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f"nixos-hardware={ROOT}",
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"--show-trace",
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"--system",
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system,
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"--arg",
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"profile",
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profile,
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]
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# uses import from derivation
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if profile != "<nixos-hardware/toshiba/swanky>":
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cmd += ["--dry-run"]
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if verbose:
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print(f"$ {' '.join(cmd)}")
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res = subprocess.run(
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cmd, cwd=TEST_ROOT, stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True,
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)
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return (profile, res)
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def parse_args() -> argparse.Namespace:
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parser = argparse.ArgumentParser(description="Run hardware tests")
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parser.add_argument(
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"--jobs",
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type=int,
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default=multiprocessing.cpu_count(),
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help="Number of parallel evaluations."
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"If set to 1 it disable multi processing (suitable for debugging)",
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)
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parser.add_argument(
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"--verbose", action="store_true", help="Print evaluation commands executed",
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)
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parser.add_argument("profiles", nargs="*")
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return parser.parse_args()
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def main() -> None:
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args = parse_args()
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if len(args.profiles) == 0:
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profiles = parse_readme()
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else:
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profiles = args.profiles
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failed_profiles = []
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def eval_finished(args: Tuple[str, subprocess.CompletedProcess]) -> None:
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profile, res = args
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if res.returncode == 0:
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print(f"{GREEN}OK {profile}{RESET}")
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else:
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print(f"{RED}FAIL {profile}:{RESET}", file=sys.stderr)
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if res.stdout != "":
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print(f"{RED}{res.stdout.rstrip()}{RESET}", file=sys.stderr)
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print(f"{RED}{res.stderr.rstrip()}{RESET}", file=sys.stderr)
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failed_profiles.append(profile)
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build = partial(build_profile, verbose=args.verbose)
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if len(profiles) == 0 or args.jobs == 1:
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for profile in profiles:
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eval_finished(build(profile))
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else:
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pool = multiprocessing.Pool(processes=args.jobs)
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for r in pool.imap(build, profiles):
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eval_finished(r)
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if len(failed_profiles) > 0:
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print(f"\n{RED}The following {len(failed_profiles)} test(s) failed:{RESET}")
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for profile in failed_profiles:
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print(f"{sys.argv[0]} '{profile}'")
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sys.exit(1)
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if __name__ == "__main__":
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main()
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