If you’re using other JetBrains IDE like IntelliJ IDEA, PhpStorm, or P圜harm, make sure you have this plugin installed and enabled in Preferences / Settings | Plugins.įirst, you need to install and configure Prettier. WebStorm comes with built-in support for Prettier. eslintrc.JetBrains IDEs (WebStorm, IntelliJ IDEA, P圜harm, etc.) This is pretty convoluted, and I’m not even 100% sure it would work, but I figured I would outline the steps anywaysįirst, you would need to stop telling ESLint to drop rules that conflict / override Prettier.
This brings me to my second solution let ESLint override Prettier. I’m guessing one of those “conflicting” rules is the space in function declarations (particularly anonymous function declarations).
Part of the reason why my attempts at overriding Prettier’s default with ESLint’s rule ( space-before-function-paren) did not work, is because I was following Prettier’s recommended setup for ESLint, which includes telling ESLint to disable rules that conflict with Prettier. Warning: Solution B is not recommended as a long term solution, since you will be missing out future (and post-2.0) performance improvements, added features, and security patches. There are multiple ways to do this, but the easiest and most recommended way is to “pin” the version in your local package.json file.įor more details, assuming VSCode as your environment, refer to this documentation for “Prettier Resolution” in prettier-vscode. Since this change was introduced with version 2.0 of Prettier, if you force your IDE to use an older version of Prettier, prior to the v2.0 release, you shouldn’t see this behavior. Solution B: Force an Old Version of Prettier In fact, just like how Prettier can auto-fix issues, so can ESLint. For example, ESLint + AirBnB is a great common combination, where you get a bunch of common sense formatting defaults, but you can also configure the setup exactly how you like it using ESLint configs. Plus, there are other auto-formatting options.
PRETTIER WEBSTORM HOW TO
Again, the whole point of Prettier is to make those kinds of decisions for you, and t hey are strongly against exposing overrides as options, as that allows for more time wasted on manual configuration and bickering over how to set it up. This is harsh advice, but if you are the kind of person that cares strongly about this type of thing, enough to research how to override it, Prettier might not be for you. 🔎: For those interested, you can also find lively discussion on the decision on #1139, #3847, #3845. You can find confirmation of this in the official release notes, here, or in the main merge PR, #3903. This change was merged and released in the major 2.0 release, very recently in March 2020. Sure enough, after a bunch of digging, I found the exact discussions and PRs that brought this in as the new default style in Prettier. I think part of why this issue might have stuck out to me is because, even though I’ve only used Prettier a handful of times in the past, I recognized that this was new behavior that I was not used to. The weakness is that there are very few ways to modify Prettiers’ options, and this rule is just one of many that you cannot override 🔒. Using Prettier should be a quick set-and-forget step, and this is both its strength and its weakness.
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I’m going to paste two really important bullet points from the home page of Prettier, under the “What is Prettier?” section (emphasis mine):īasically, the main point of Prettier is to stop developers from wasting precious time fretting or arguing about formatting styles, hand-editing code to meet style requirements, and messing with complicated config steps. Here is a refresher on Prettier (or introduction, depending on your experience): This is because I rarely think about Prettier, and basically forgot the main premise of its functionality. Knowing this, I tried every variation I could think of to turn the rule off. ESLint RulesĪ quick search of my issue made it seem like this was because of a very specific ESLint rule: space-before-function-paren. However, when I tried to go and actually change the formatting default, I ran into issues. For example ( demo): // Before ESLint + Prettierįor some reason it was bothering me, and, at least for this particular repo, I was hoping to be able to preserve my style of having no space before the parenthesis. Upon running Prettier, I noticed that it kept adding spaces between the function keyword and the argument parenthesis. I had an existing codebase that was poorly formatted (🙃), so I was planning on using ESLint + Prettier (common combo) to clean it up, and enforce some standards going forward. That hasn’t stopped my frustrations with them however, and I wanted to provide a short example from a very recent frustrating day that reminded me of their limitations. As I progress as a developer, I’ve tried to embrace code formatting tools more and more frequently.
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