deploy.js

/**
 * Copyright (c) 2019 mol* contributors, licensed under MIT, See LICENSE file for more info.
 *
 * @author Alexander Rose <alexander.rose@weirdbyte.de>
 */

const git = require('simple-git')
const path = require('path')
const fs = require("fs")
const fse = require("fs-extra")

const remoteUrl = "https://github.com/molstar/molstar.github.io.git"
const buildDir = path.resolve(__dirname, '../build/')
const deployDir = path.resolve(buildDir, 'deploy/')
const localPath = path.resolve(deployDir, 'molstar.github.io/')

function log(command, stdout, stderr) {
    if (command) {
        console.log('\n###', command)
        stdout.pipe(process.stdout)
        stderr.pipe(process.stderr)
    }
}

function copyViewer() {
    console.log('\n###', 'copy viewer files')
    const viewerBuildPath = path.resolve(buildDir, '../build/viewer/')
    const viewerDeployPath = path.resolve(localPath, 'viewer/')
    fse.copySync(viewerBuildPath, viewerDeployPath, { overwrite: true })
}

if (!fs.existsSync(localPath)) {
    console.log('\n###', 'create localPath')
    fs.mkdirSync(localPath, { recursive: true })
}

process.chdir(localPath);

if (!fs.existsSync(path.resolve(localPath, '.git/'))) {
    console.log('\n###', 'clone repository')
    git()
        .outputHandler(log)
        .clone(remoteUrl, localPath)
        .fetch(['--all'])
        .exec(copyViewer)
        .add(['-A'])
        .commit('updated viewer')
        .push()
} else {
    console.log('\n###', 'update repository')
    git()
        .outputHandler(log)
        .fetch(['--all'])
        .reset(['--hard', 'origin/master'])
        .exec(copyViewer)
        .add(['-A'])
        .commit('updated viewer')
        .push()
}