aj-flutter-cli/lib/action/createFlutter/updateNullSafetyTargetFile.ts

a cli for creating flutter projects

import Ora from "Ora";
import shell from "shelljs";
import fs from "fs-extra";
import figlet from "figlet";
import replace from "replace";
import chalk from "chalk";
import child_process from "child_process";
import {
  COMMON_NULL_SAFETY,
  regDescription,
  regNameWithNullsafety,
  regVersion
} from "./createFlutter";

// update target file
const updateNullSafetyTargetFile = async (
  projectName: string,
  targetDir: string,
  description: string,
  version: string,
  spinner: Ora.Ora
) => {
  shell.rm("-rf", `${targetDir}/lib`);
  shell.rm("-f", `${targetDir}/pubspec.yaml`);
  shell.mv(`${targetDir}/${COMMON_NULL_SAFETY}/lib`, `${targetDir}`);
  shell.mv(`${targetDir}/${COMMON_NULL_SAFETY}/pubspec.yaml`, `${targetDir}`);
  replace({
    regex: regNameWithNullsafety,
    replacement: `name: ${projectName}`,
    paths: [`${targetDir}/pubspec.yaml`],
    recursive: true,
    silent: true
  });
  replace({
    regex: regDescription,
    replacement: `description: ${description}.`,
    paths: [`${targetDir}/pubspec.yaml`],
    recursive: true,
    silent: true
  });
  replace({
    regex: regVersion,
    replacement: `version: ${version}`,
    paths: [`${targetDir}/pubspec.yaml`],
    recursive: true,
    silent: true
  });
  await fs.remove(`${targetDir}/${COMMON_NULL_SAFETY}`);
  child_process.execSync("flutter pub get", {
    stdio: [0, 1],
    windowsHide: true
  });
  spinner.stop();
  // 依赖安装完成之后给出提示信息
  console.log(
    chalk.white(`\n🎉  Successfully created project`),
    chalk.yellow(`${projectName}.`)
  );
  console.log(chalk.white("👉  Get started with the following commands:\n"));
  console.log(`${chalk.cyan(`${chalk.gray("$")} cd ${projectName}`)}`);
  console.log(chalk.cyan(`${chalk.gray("$")} flutter run\n\n`));
  console.log(chalk.white(figlet.textSync("aj-flutter-cli")));
  process.exit();
};

export default updateNullSafetyTargetFile;