#!/usr/bin/env node

// Original source: https://raw.githubusercontent.com/jxnblk/mdx-deck/master/packages/mdx-deck/cli.js

const path = require('path')

const meow = require('meow')

const execa = require('execa')

const chalk = require('chalk')

const fs = require('fs-extra')

const pkg = require('./package.json')

const log = (...args) => {

console.log(chalk.green('[zoetic]'), ...args)

}

log.error = (...args) => {

console.log(chalk.red('[err]'), ...args)

}

const cli = meow(

`

${chalk.gray('Usage')}

$ ${chalk.green('zoetic deck.mdx')}

$ ${chalk.green('zoetic build deck.mdx')}

${chalk.gray('Options')}

-h --host Dev server host

-p --port Dev server port

--no-open Prevent from opening in default browser

`,

{

description: chalk.green('@zoetic/zoetic ') + chalk.gray(pkg.description),

flags: {

port: {

type: 'string',

alias: 'p',

default: '8000',

},

host: {

type: 'string',

alias: 'h',

default: 'localhost',

},

open: {

type: 'boolean',

alias: 'o',

default: true,

},

},

}

)

const [cmd, file] = cli.input

const filename = file || cmd

if (!filename) cli.showHelp(0)

process.env.__SRC__ = path.resolve(filename)

const opts = Object.assign({}, cli.flags)

const gatsby = async (...args) => {

await execa('gatsby', ['clean'], {

cwd: __dirname,

stdio: 'inherit',

preferLocal: true,

})

return execa('gatsby', args.filter(Boolean), {

cwd: __dirname,

stdio: 'inherit',

preferLocal: true,

})

}

switch (cmd) {

case 'build':

gatsby('build').then(() => {

const public_ = path.join(__dirname, 'public')

const dist = path.join(process.cwd(), 'public')

if (public_ === dist) return

fs.copySync(public_, dist)

})

break

case 'dev':

default:

gatsby(

'develop',

'--host',

opts.host,

'--port',

opts.port,

opts.open && '--open'

)

break

}