aj-flutter-cli/lib/create.ts

a cli for creating flutter projects

import path from "path";
import fs from "fs-extra";
import chalk from "chalk";
import inquirer from "inquirer";
import {  createFlutterApp } from "./action";

const createApp = async (projectName: string) => {
  const cwd = process.cwd();
  const targetDir = path.resolve(cwd, projectName);
  const name = path.relative(cwd, projectName);
  // check projectName is Exist
  if (fs.existsSync(targetDir)) {
    const { action } = await inquirer.prompt([
      {
        name: "action",
        type: "list",
        message: `Target directory ${chalk.cyan(
          targetDir
        )} already exists. choose an action:`,
        choices: [
          { name: "Overwrite", value: "overwrite" },
          { name: "Cancel", value: false }
        ]
      }
    ]);
    if (!action) {
      return;
    } else if (action === "overwrite") {
      console.log(`\nRemoving ${chalk.cyan(targetDir)}...`);
      await fs.remove(targetDir);
    }
  }
  const { framework } = await inquirer.prompt([
    {
      type: "list",
      name: "framework",
      message: "Which framework do you want to create",
      default: "Flutter",
      choices: ["Flutter"],
      validate(val) {
        return true;
      }
    }
  ]);
  switch (framework) {
    case "Flutter":
      createFlutterApp(name, targetDir);
      break;
    default:
      break;
  }
};
export default createApp;