1 files changed, 176 insertions, 0 deletions
diff --git a/Omni/Bild/Audit.py b/Omni/Bild/Audit.py
new file mode 100755
index 0000000..4df6c0b
--- /dev/null
+++ b/Omni/Bild/Audit.py
@@ -0,0 +1,176 @@
+#!/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()