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#!/usr/bin/env python3
"""
Audit codebase builds.
Iterates through every namespace in the project and runs 'bild'.
For every build failure encountered, it automatically creates a new task.
"""
# : out bild-audit
import argparse
import re
import shutil
import subprocess
import sys
from pathlib import Path
# Extensions supported by bild (from Omni/Bild.hs and Omni/Namespace.hs)
EXTENSIONS = {".c", ".hs", ".lisp", ".nix", ".py", ".scm", ".rs", ".toml"}
MAX_TITLE_LENGTH = 50
def strip_ansi(text: str) -> str:
"""Strip ANSI escape codes from text."""
ansi_escape = re.compile(r"\x1B(?:[@-Z\\-_]|\[[0-?]*[ -/]*[@-~])")
return ansi_escape.sub("", text)
def is_ignored(path: Path) -> bool:
"""Check if a file is ignored by git."""
res = subprocess.run(
["git", "check-ignore", str(path)],
stdout=subprocess.DEVNULL,
stderr=subprocess.DEVNULL,
check=False,
)
return res.returncode == 0
def get_buildable_files(root_dir: str = ".") -> list[str]:
"""Find all files that bild can build."""
targets: list[str] = []
root = Path(root_dir)
if not root.exists():
return []
for path in root.rglob("*"):
# Skip directories
if path.is_dir():
continue
# Skip hidden files/dirs and '_' dirs
parts = path.parts
if any(p.startswith(".") or p == "_" for p in parts):
continue
if path.suffix in EXTENSIONS:
# Clean up path: keep it relative to cwd if possible
try:
# We want the path as a string, relative to current directory
# if possible
p_str = (
str(path.relative_to(Path.cwd()))
if path.is_absolute()
else str(path)
)
except ValueError:
p_str = str(path)
if not is_ignored(Path(p_str)):
targets.append(p_str)
return targets
def run_bild(target: str) -> subprocess.CompletedProcess[str]:
"""Run bild on the target."""
# --time 0 disables timeout
# --loud enables output (which we capture)
cmd = ["bild", "--time", "0", "--loud", target]
return subprocess.run(cmd, capture_output=True, text=True, check=False)
def create_task(
target: str,
result: subprocess.CompletedProcess[str],
parent_id: str | None = None,
) -> None:
"""Create a task for a build failure."""
# Construct a descriptive title
# Try to get the last meaningful line of error output
lines = (result.stdout + result.stderr).strip().split("\n")
last_line = lines[-1] if lines else "Unknown error"
last_line = strip_ansi(last_line).strip()
if len(last_line) > MAX_TITLE_LENGTH:
last_line = last_line[: MAX_TITLE_LENGTH - 3] + "..."
title = f"Build failed: {target} - {last_line}"
cmd = ["task", "create", title, "--priority", "2", "--json"]
if parent_id:
cmd.append(f"--discovered-from={parent_id}")
# Try to infer namespace
# e.g. Omni/Bild.hs -> Omni/Bild
ns = Path(target).parent
if str(ns) != ".":
cmd.append(f"--namespace={ns}")
print(f"Creating task for {target}...") # noqa: T201
proc = subprocess.run(cmd, capture_output=True, text=True, check=False)
if proc.returncode != 0:
print(f"Error creating task: {proc.stderr}", file=sys.stderr) # noqa: T201
else:
# task create --json returns the created task json
print(f"Task created: {proc.stdout.strip()}") # noqa: T201
def main() -> None:
"""Run the build audit."""
parser = argparse.ArgumentParser(description="Audit codebase builds.")
parser.add_argument(
"--parent",
help="Parent task ID to link discovered tasks to",
)
parser.add_argument(
"paths",
nargs="*",
default=["."],
help="Paths to search for targets",
)
args = parser.parse_args()
# Check if bild is available
if not shutil.which("bild"):
print( # noqa: T201
"Warning: 'bild' command not found. Ensure it is in PATH.",
file=sys.stderr,
)
print(f"Scanning for targets in {args.paths}...") # noqa: T201
targets: list[str] = []
for path_str in args.paths:
path = Path(path_str)
if path.is_file():
targets.append(str(path))
else:
targets.extend(get_buildable_files(path_str))
# Remove duplicates
targets = sorted(set(targets))
print(f"Found {len(targets)} targets.") # noqa: T201
failures = 0
for target in targets:
res = run_bild(target)
if res.returncode == 0:
print("OK") # noqa: T201
else:
print("FAIL") # noqa: T201
failures += 1
create_task(target, res, args.parent)
print(f"\nAudit complete. {failures} failures found.") # noqa: T201
if failures > 0:
sys.exit(1)
else:
sys.exit(0)
if __name__ == "__main__":
main()
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