Never Push Broken Code Again with Husky: A Guide to Pre-Commit Checks

Are you tired of pushing code only to find errors during the build phase? Say goodbye to that frustration with Husky, a tool that helps you keep your code error-free before it even gets pushed. In this guide, we’ll walk you through how to set up pre-commit checks using Husky so you can ensure that your code is always in top shape.

Setting up Husky is a straightforward process that can save you a lot of time and headaches in the long run. By incorporating pre-commit checks into your workflow, you can catch issues early on and prevent broken code from ever reaching your repository. This not only improves the overall quality of your codebase but also saves you from the hassle of dealing with bugs and errors down the line.

With Husky, you can define custom scripts to run before each commit, such as linting, formatting, and testing. This allows you to enforce coding standards and best practices within your team, leading to a more consistent and maintainable codebase. By automating these checks, you can focus on writing code without worrying about introducing errors or breaking changes.

Don’t let broken code derail your development process. Take control of your workflow with pre-commit checks using Husky and enjoy the peace of mind that comes with knowing your code is error-free. Follow our step-by-step guide to set up Husky today and never push broken code again. Your future self will thank you for it.

Keep your build phase error-free with pre-commit checks using Husky. Learn how to set it up and never push broken code again. #DEVCommunity #JavaScripthttps://t.co/EtdTkDPgz7

— The JavaScript Dev (@TheJSDev) July 27, 2024

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Are you tired of pushing broken code during your build phase? Do you want to streamline your development process and catch errors before they even make it into your repository? Look no further than Husky – a powerful tool that allows you to set up pre-commit checks to keep your code error-free. In this article, we will walk you through how to set up Husky in your JavaScript project and ensure that you never push broken code again.

What is Husky?

Husky is a JavaScript tool that hooks into Git’s pre-commit mechanism, allowing you to run scripts before you commit your changes. This enables you to perform checks on your code, such as linting, formatting, and testing, before it gets added to your repository. By setting up pre-commit checks with Husky, you can catch errors early on and prevent broken code from making its way into your build phase.

How to Set Up Husky in Your Project

To set up Husky in your JavaScript project, you first need to install it as a dev dependency. You can do this using npm or yarn:

npm install husky --save-dev<br />
```<br />
<br />
Once you have installed Husky, you can configure it by adding a `husky` key to your `package.json` file. Here's an example configuration that sets up a pre-commit hook to run linting checks using ESLint:<br />
<br />
```json<br />
{<br />
  "husky": {<br />
    "hooks": {<br />
      "pre-commit": "eslint ."<br />
    }<br />
  }<br />
}<br />
```<br />
<br />
In this configuration, the `pre-commit` hook is set to run the ESLint command on all files in the project directory. You can customize this hook to run any checks or scripts that you want before committing your changes.<br />
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### Ensuring Husky is Running Correctly<br />
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Once you have set up Husky in your project, you can test that it is running correctly by making a change to a file and attempting to commit it. If everything is set up correctly, Husky will run the pre-commit hook before allowing the commit to go through. If there are any errors or warnings from the pre-commit checks, Husky will prevent the commit and display the output from the checks.<br />
<br />
### Benefits of Using Husky<br />
<br />
There are several benefits to using Husky in your JavaScript project. By setting up pre-commit checks, you can catch errors early on and ensure that your code is clean and error-free before it gets added to your repository. This can save you time and effort in the long run by preventing broken code from making its way into your build phase.<br />
<br />
Additionally, Husky allows you to automate the process of running checks on your code, making it easier to maintain code quality standards across your project. By setting up Husky with tools like ESLint, Prettier, and Jest, you can ensure that your code meets your team's coding standards and passes all necessary tests before being committed.<br />
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### Conclusion<br />
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In conclusion, Husky is a powerful tool that can help you keep your build phase error-free by setting up pre-commit checks in your JavaScript project. By following the steps outlined in this article, you can easily set up Husky in your project and ensure that you never push broken code again. So why wait? Give Husky a try today and streamline your development process!