@nebulae/cli/lib/crosscuting/GitTools.js

Tools and code generators for microservices developed by Nebula Engineering (http://www.nebulae.com.co)

'use strict'

const Rx = require('rxjs');
const git = require('simple-git/promise');
const fs = require('fs-extra')


/**
 * Git tool set
 */
class GitTools {

    /**
     * Clone a git repository and put it inside the output dir.
     * If the output dir exists and/or have contents, it will be replaced
     * @param {String} repositoryUrl git repository url. Eg: https://github.com/NebulaEngineering/nebulae.git
     * @param {String} outputDir output dir path
     */
    static clone$(repositoryUrl, outputDir, repoBranch, repoUser, repoPsw) {
        const remote = (repoUser && repoPsw) ? `https://${repoUser}:${repoPsw}@${repositoryUrl.replace('https://', '').replace('http://', '')}` : repositoryUrl;
        return Rx.Observable.bindNodeCallback(fs.remove)(outputDir)
            .mergeMap(() => Rx.Observable.fromPromise(
                git().clone(
                    remote, outputDir
                    //, [`-b ${repoBranch}`] //not working! fix
                )))
            .catch(error => {
                console.log(`GitTools.clone$: Error`, error);
                return Rx.Observable.throw(error)
            }).mapTo(outputDir);
    }
}

module.exports = GitTools;