Speed issue

[The-Code-Monkey]

Hey, just want to start off by saying the project is really really helpful my only issue i have with it, is even on my really simple so far project it is seeming quite slow.

Rule	Time (ms)	Relative
readable-tailwind/sort-classes	1801.760	29.5%
import/no-cycle	1007.964	16.5%
import/namespace	617.118	10.1%
prettier/prettier	308.961	5.1%
@typescript-eslint/no-unsafe-assignment	304.347	5.0%
import/no-unused-modules	224.190	3.7%
etc/no-deprecated	187.286	3.1%
no-explicit-type-exports/no-explicit-type-exports	150.270	2.5%
react/no-unstable-nested-components	109.945	1.8%
react/destructuring-assignment	95.081	1.6%

the data above shows that it takes nearly 2 seconds to run the lint is there anything you can do to speed this up?

[schoero]

The sort-classes rule relies on the tailwind config to get the official sorting order. Loading the tailwind config and creating the necessary tailwind context was taking a lot of time.

I could reduce the time a lot by caching the tailwind config and the resulting context.

These are the results of a larger repository of mine with caching disabled and enabled:

Before:

Rule	Time (ms)	Relative
readable-tailwind/sort-classes	3724.869	39.7%

After:

Rule	Time (ms)	Relative
readable-tailwind/sort-classes	123.765	3.2%

I like to test the new version across different repositories to make sure this doesn't break anything. I have published a beta version with the new caching mechanism. You can install it using

npm i eslint-plugin-readable-tailwind@beta

I'd be happy to get your feedback as well before merging.

[The-Code-Monkey]

@schoero thank you for sorting this so quickly here are my updated results

Rule	Time (ms)	Relative
import/namespace	1087.743	23.7%
import/no-unused-modules	570.014	12.4%
prettier/prettier	345.693	7.5%
@typescript-eslint/no-unsafe-assignment	334.515	7.3%
etc/no-deprecated	201.366	4.4%
readable-tailwind/sort-classes	184.481	4.0%
no-explicit-type-exports/no-explicit-type-exports	149.424	3.3%
react/no-unstable-nested-components	116.231	2.5%
react/jsx-fragments	105.252	2.3%
react/no-array-index-key	101.895	2.2%

this is a massive improvement thank you.