- an implementation of one of GitHub’s authentication strategies.- a GitHub REST API client for Node.js.configstore - easily loads and saves config without you having to think about where and how.Īdditionally, we’ll also be using the following:.inquirer - creates interactive command-line user interface.clui - draws command-line tables, gauges and spinners.Here’s a complete list of the packages we’ll use specifically for developing on the command line: We’ll also be using minimist to parse command-line arguments. As well as providing a mechanism for asking questions, it also implements simple input controls: think radio buttons and checkboxes, but in the console.
But we’re going to take advantage of a third-party package which adds a greater degree of sophistication - Inquirer. In terms of input and output, the low-level Readline Node.js module could be used to prompt the user and request input, and in simple cases is more than adequate. Just for fun, we’ll use figlet to create a fancy ASCII-based banner, and we’ll also use clear to clear the console. We’ll be looking at a couple of libraries for enhancing the display: chalk for colorizing the output and clui to add some additional visual components. You might be surprised by just how much you can do visually, while at the same time keeping it functional. Nevertheless, that doesn’t mean it has to be plain, ugly, monochrome text. One thing is for certain: in terms of appearance, the console will never have the sophistication of a graphical user interface. It might not save you hours, but it’ll remove some of the initial friction when starting a new project. gitignore file, add the contents of the folder and push it up to the remote repository. Then it will provide a simple interactive “wizard” for creating a. So what ginit will do is create a Git repository in the current folder, create a remote repository - we’ll be using GitHub for this - and then add it as a remote. Wouldn’t it be better if we could do all this from the command line, with no copy-pasting of Git URLs and such like? Nevertheless, these steps are pretty repetitive. There are often more steps involved, but we’ll stick to those for the purposes of our app. create a remote repository, for example on GitHub or Bitbucket - typically by leaving the command line and firing up a web browser.initialize the local repository by running git init.For example, as part of a typical workflow, you may well: However, that’s usually only one of a number of repetitive steps involved in the process of hooking up a new or existing project to Git. You’re probably wondering what on earth that means.Īs you no doubt already know, git init initializes a Git repository in the current folder. For more in-depth JavaScript knowledge, read our book, JavaScript: Novice to Ninja, 2nd Edition.įor this tutorial, we’re going to create a command-line utility which I’m calling ginit.
#Update node js mac command line code
gitignore file, and finally perform an initial commit and push.Īs ever, the code accompanying this tutorial can be found on our GitHub repo. It will also create a remote repository on GitHub right from the command line, allow the user to interactively create a. Sure, it’ll run git init under the hood, but it’ll do more than just that. What we’re going to build is a tool for initializing a Git repository. We’re going to start by looking at a number of third-party packages designed to help work with the command line, then build a real-world example from scratch. Microservices, REST APIs, tooling, working with the Internet of Things and even desktop applications: it’s got your back.Īnother area where Node.js is really useful is for building command-line applications - and that’s what we’re going to be doing in this article. As great as Node.js is for “traditional” web applications, its potential uses are far broader.
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