from pathlib import Path
from typing import Optional

from ..entry import Entry


class NodejsEntry(Entry):
    TYPE: str = "nodejs"
    COMMANDS = {
        "setup": [
            ["npm", "install-clean"],
        ],
        "test": [
            ["npm", "test"],
        ],
    }

    def __init__(self, basepath: Path):
        super().__init__(self.TYPE, self.COMMANDS, basepath)

    @classmethod
    def detect(cls, basepath: Path) -> Optional["NodejsEntry"]:
        if (basepath / "package.json").exists():
            return cls(basepath)