generator-node-make/app/index.js

Create a Node.js module with Makefile

import path from 'node:path';
import gitConfig from 'git-config';
import askName from 'inquirer-npm-name';
import _ from 'lodash';
import Generator from 'yeoman-generator';
import yosay from 'yosay';

import pkg from '../package.json' with { type: 'json' };

export default class extends Generator {
  initializing() {
    this.env.options.nodePackageManager = 'yarn';
    this.pkg = pkg;
    this.log(yosay('Nice names only please'));
    this.gitConfig = gitConfig.sync();
    this.props = {};
  }

  async prompting() {
    const { name } = await askName(
      {
        name: 'name',
        message: 'Module Name',
        default: path.basename(process.cwd())
      },
      this
    );
    this.props.name = name;
    if (name.startsWith('@')) {
      const [scope, localName] = name.slice(1).split('/');
      this.props.scope = scope;
      this.props.localName = localName;
    } else {
      this.props.localName = name;
    }

    const prompts = [
      {
        name: 'description',
        message: 'Description',
        default: 'The best module ever.'
      },
      {
        name: 'homepage',
        message: 'Homepage'
      },
      {
        name: 'license',
        message: 'License',
        default: 'MIT'
      },
      {
        name: 'githubUsername',
        message: 'GitHub username or organization',
        default: this.gitConfig?.github?.user
      },
      {
        name: 'authorName',
        message: "Author's Name",
        default: this.gitConfig?.user?.name
      },
      {
        name: 'authorEmail',
        default: this.gitConfig?.user?.email,
        message: "Author's Email"
      },
      {
        name: 'authorUrl',
        message: "Author's Homepage",
        default: this.gitConfig?.user?.homepage
      },
      {
        name: 'keywords',
        message: 'Key your keywords (comma to split)'
      }
    ];

    this.currentYear = new Date().getFullYear();

    const props = await this.prompt(prompts);
    if (props.githubUsername) {
      this.repoUrl = `${props.githubUsername}/${this.props.localName}`;
    } else {
      this.repoUrl = 'user/repo';
    }

    this.keywords = props.keywords.split(',').map(el => el.trim());

    this.props = Object.assign(this.props, props);
  }

  async writing() {
    // app
    this.slugname = _.kebabCase(this.props.localName);
    this.safeSlugname = _.camelCase(this.slugname);

    this.config.save();

    this._copy('editorconfig', '.editorconfig');
    this._copy('biome.json', 'biome.json');
    this._copy('gitignore', '.gitignore');
    this._copy('github/workflows/check.yaml', '.github/workflows/check.yaml');

    this._template('Readme.md', 'Readme.md');
    this._template('History.md', 'History.md');
    this._template('Makefile', 'Makefile');
    this._template('_package.json', 'package.json');

    // project files
    this._template('lib/slugname.js', `lib/${this.slugname}.js`);
    this._template('test/slugname.js', `test/${this.slugname}.js`);

    await this.addDevDependencies({
      '@biomejs/biome': '2.0.5'
    });
  }

  _copy(source, destination) {
    this.fs.copy(this.templatePath(source), this.destinationPath(destination));
  }

  _template(template, destination) {
    this.fs.copyTpl(this.templatePath(template), this.destinationPath(destination), this);
  }
}