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JavaScript Modules

1. How do I make the tree shakeable?
2. What JS module systems should I target (CommonJS, AMD, ES6).
3. Should I transpile the source?
4. Should I bundle the source?
5. What files should I publish?

Let's try to address all the above questions now.

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set -e, -u, -o, -x pipefail

The set lines

• These lines deliberately cause your script to fail. Wait, what? Believe me, this is a good thing.
• With these settings, certain common errors will cause the script to immediately fail, explicitly and loudly. Otherwise, you can get hidden bugs that are discovered only when they blow up in production.

• set -euxo pipefail is short for:

set -e
set -u

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/**
 * Sleep, delay, pause or wait in Javascript
 * @link https://www.sitepoint.com/delay-sleep-pause-wait/
 * @param {Number} timeout Number in miliseconds
 * @return {Promise}
 */
export const sleep = timeout => new Promise(resolve => setTimeout(resolve, timeout))

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import { defineAsyncComponent } from 'vue'

const Content = defineAsyncComponent(() => import('./component-content.js'))

export default {
  name: 'App',
  components: { Content },
  template: /*html*/`
    <Content />
  `

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#!/bin/bash

# see also 
#  - Google's Shell Style Guide: https://google.github.io/styleguide/shell.xml
#  - ShellCheck: https://github.com/koalaman/shellcheck

# src:
#  - http://hackaday.com/2017/07/21/linux-fu-better-bash-scripting
#  - https://dev.to/thiht/shell-scripts-matter

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Setup s3cmd to upload to digitalocean spaces

Generate new spaces API keys

https://cloud.digitalocean.com/account/api/tokens

Install s3cmd

sudo apt-get install s3cmd

Configure s3cmd to use digitaocean spaces

https://docs.digitalocean.com/products/spaces/resources/s3cmd/

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require 'singleton'

class SimpleLogger
  include Singleton
  
  attr_accessor :level
  
  ERROR=1
  WARNING=2
  INFO=3

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module Authenticable

  # Devise methods overwrite
  def current_user
    @current_user ||= User.find_by(authentication_token: request.headers['Authorization'])
  end

  def authenticate_with_token!
    render json: { errors: "Not authenticated" },
                status: :unauthorized unless user_signed_in?

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The MIT License (MIT)
Copyright (c) 2013 Jamar Parris

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE S

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const http = require('http');
const PORT = Number(process.argv[2]) || 8080;
const child_process = require('child_process');

const Routes = {
  BATTERY: /\/battery\/?/
};

const Status = {
  NOT_FOUND: 404,