from __future__ import annotations
import os
import shutil
import subprocess
from pathlib import Path

def open_in_editor(path: Path, logger) -> None:
    # Prefer $EDITOR, then common editors
    editor = os.environ.get("EDITOR")
    if not editor:
        for cand in ["code", "codium", "nano", "vim", "vi"]:
            if shutil.which(cand):
                editor = cand
                break
    if not editor:
        raise RuntimeError("No editor found. Set $EDITOR or install nano/vim/code.")
    logger.info("Opening editor: %s %s", editor, path)
    # Split editor if it contains args (simple)
    parts = editor.split()
    subprocess.run(parts + [str(path)], check=False)