isaacscript/dist/commands/init/checkIfProjectPathExists.js

A command line tool for managing Isaac mods written in TypeScript.

import chalk from "chalk";
import { deleteFileOrDirectory, exists, fatalError, isDirectory, isFile, } from "complete-node";
import { CWD } from "../../constants.js";
import { getInputYesNo } from "../../prompt.js";
/** @throws If the project path exists and is not a file or a directory. */
export async function checkIfProjectPathExists(projectPath, yes) {
    if (projectPath === CWD) {
        return;
    }
    const projectPathExists = await exists(projectPath);
    if (!projectPathExists) {
        return;
    }
    const file = await isFile(projectPath);
    const directory = await isDirectory(projectPath);
    if (!file && !directory) {
        throw new Error(`Failed to detect if the path was a file or a directory: ${projectPath}`);
    }
    const fileType = directory ? "directory" : "file";
    if (yes) {
        await deleteFileOrDirectory(projectPath);
        console.log(`Deleted ${fileType}: ${chalk.green(projectPath)}`);
        return;
    }
    console.log(`A ${fileType} already exists with a name of: ${chalk.green(projectPath)}`);
    const shouldDelete = await getInputYesNo("Do you want me to delete it?");
    if (!shouldDelete) {
        fatalError("Ok then. Goodbye.");
    }
    await deleteFileOrDirectory(projectPath);
}
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