chore: finalize repo audit hygiene (#257)

scripts/check_deprecated_names.py

@@ -0,0 +1,90 @@
+"""Block deprecated product names in tracked repository text."""
+
+from __future__ import annotations
+
+import re
+import subprocess
+from dataclasses import dataclass
+from pathlib import Path
+from typing import Iterable
+
+DEPRECATED_NAME_RE = re.compile(r"\bever[\s_-]*core\b", flags=re.IGNORECASE)
+SKIP_SUFFIXES = frozenset(
+    {
+        ".avif",
+        ".bmp",
+        ".gif",
+        ".heic",
+        ".heif",
+        ".icns",
+        ".ico",
+        ".jpeg",
+        ".jpg",
+        ".mov",
+        ".mp4",
+        ".png",
+        ".webp",
+    }
+)
+
+
+@dataclass(frozen=True)
+class Violation:
+    path: str
+    line_number: int
+    line: str
+
+
+def find_violations(files: Iterable[tuple[str, str]]) -> list[Violation]:
+    violations: list[Violation] = []
+    for path, text in files:
+        for line_number, line in enumerate(text.splitlines(), start=1):
+            if DEPRECATED_NAME_RE.search(line):
+                violations.append(
+                    Violation(path=path, line_number=line_number, line=line.strip())
+                )
+    return violations
+
+
+def _tracked_paths() -> list[Path]:
+    result = subprocess.run(
+        ["git", "ls-files", "-z"],
+        check=True,
+        stdout=subprocess.PIPE,
+        text=False,
+    )
+    return [
+        Path(raw.decode("utf-8"))
+        for raw in result.stdout.split(b"\0")
+        if raw
+    ]
+
+
+def _tracked_text_files() -> Iterable[tuple[str, str]]:
+    for path in _tracked_paths():
+        if path.suffix.lower() in SKIP_SUFFIXES:
+            continue
+        try:
+            text = path.read_text(encoding="utf-8")
+        except UnicodeDecodeError:
+            continue
+        yield path.as_posix(), text
+
+
+def main() -> int:
+    violations = find_violations(_tracked_text_files())
+    if not violations:
+        print("Deprecated-name check passed.")
+        return 0
+
+    print(
+        "Deprecated-name check failed.\n"
+        "Use EverOS or EverMind Cloud. Do not use deprecated product naming.\n"
+    )
+    for violation in violations:
+        print(f"- {violation.path}:{violation.line_number}: {violation.line}")
+    return 1
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())