jmms/generators/init/pom/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, false);
    }

    initializing() {
        var type = this.options['type'];
        if(!type) {
            type = 'pom';
        }
        this.pomFile = type + '.xml';
        if(!fs.existsSync(this.templatePath(this.pomFile))) {
            log.error('Invalid pom type \'' + type + '\'');
            process.exit(0);
        }

        const dir = process.cwd();
        this.pomPath = path.join(dir, "pom.xml");
        if(fs.existsSync(this.pomPath)) {
            log.warn(`Pom already exists at '${this.pomPath}`);
            process.exit(0);
        }
    }

    writing() {
        this.fs.copyTpl(this.templatePath(this.pomFile), this.pomPath, {});
    }

    end() {
        log.success(`pom.xml created!`);
    }
};