feat: add build preflight and sysroot helpers

2026-05-02 22:09:36 +01:00
parent a15d79209c
commit a7be5be48a
7 changed files with 483 additions and 105 deletions
@@ -0,0 +1,52 @@
+#!/usr/bin/env python3
+import argparse
+import subprocess
+import sys
+from pathlib import Path
+
+PROJECT_ROOT = Path(__file__).resolve().parents[2]
+UPSTREAM_OWNED = {
+    "kernel": PROJECT_ROOT / "recipes/core/kernel/source",
+    "base": PROJECT_ROOT / "recipes/core/base/source",
+    "relibc": PROJECT_ROOT / "recipes/core/relibc/source",
+    "bootloader": PROJECT_ROOT / "recipes/core/bootloader/source",
+    "installer": PROJECT_ROOT / "recipes/core/installer/source",
+}
+
+
+def git_has_changes(repo: Path) -> tuple[bool, list[str]]:
+    if not (repo / ".git").exists():
+        return False, []
+    proc = subprocess.run(
+        ["git", "status", "--short"],
+        cwd=repo,
+        check=False,
+        capture_output=True,
+        text=True,
+    )
+    lines = [line.rstrip() for line in proc.stdout.splitlines() if line.strip()]
+    return bool(lines), lines
+
+
+def main() -> int:
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--strict", action="store_true")
+    args = parser.parse_args()
+
+    dirty = False
+    for label, repo in UPSTREAM_OWNED.items():
+        has_changes, lines = git_has_changes(repo)
+        if not has_changes:
+            continue
+        dirty = True
+        print(f"{label}\tDIRTY\t{repo.relative_to(PROJECT_ROOT)}")
+        for line in lines[:20]:
+            print(f"  {line}")
+        if len(lines) > 20:
+            print(f"  ... {len(lines) - 20} more")
+
+    return 1 if args.strict and dirty else 0
+
+
+if __name__ == "__main__":
+    sys.exit(main())