jmms/generators/create/entity/index.js

Jmms cli tools, Jmms is a java meta-micro-service framework

const _     = require('lodash');
const log   = require('../../log');
const fs    = require('fs');
const path  = require('path');

var BaseGenerator = require('../../base');

module.exports = class extends BaseGenerator {
    constructor(args, opts) {
        super(args, opts);
    }

    initializing() {
        this.entityName = _.upperFirst(this.options.name);
        this.entityPath = this.app.entityPath(this.entityName + ".json");

        if(fs.existsSync(this.entityPath)) {
            log.warn(`Entity '${this.entityName}' already exists at '${this.entityPath}`);
            process.exit(0);
        }
    }

    writing() {
        const vars = {name: this.entityName};

        this.fs.copyTpl(this.templatePath('./Entity.json'), this.entityPath, vars);
    }

    end() {
        log.success(`Entity '${this.entityName}' created!`);
    }
};