Add react-strict-dom/postcss-plugin#282
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Mar 12, 2025
| @@ -0,0 +1,182 @@ | |||
| /** | |||
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Unchanged from @stylexjs/postcss-plugin
| // Determines if the source code should be transformed based on the presence of StyleX/RSD imports. | ||
| function shouldTransform(sourceCode) { | ||
| return ( | ||
| sourceCode.includes('stylex') || sourceCode.includes('react-strict-dom') |
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Added react-strict-dom check
| */ | ||
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| const babel = require('@babel/core'); | ||
| const reactStrictBabelPreset = require('react-strict-dom/babel-preset'); |
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Replaced StyleX Plugin with RSD Babel Preset to match behaviors exactly as described in docs
| filename: id, | ||
| caller: { | ||
| name: 'react-strict-dom/postcss-plugin', | ||
| platform: 'web', |
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platform: 'web' is necessary for RSD Preset to process source code with StyleX
| function bundle({ useCSSLayers }) { | ||
| const rules = Array.from(styleXRulesMap.values()).flat(); | ||
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| const css = reactStrictBabelPreset.generateStyles(rules); |
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Uses RSD Babel Preset here as well
| }) => { | ||
| include = [ | ||
| // Include the React Strict DOM package's source files by default | ||
| require.resolve('react-strict-dom'), |
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Include react-strict-dom by default, same as postcss-react-strict-dom
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Update
Continuing on #308
Why
#281 (comment)
Based on the discussion, I'm moving postcss-react-strict-dom to the official repo to make it easier for maintainers to make changes.
How
packages/react-strict-dom/postcss/plugin.jsreact-strict-dom/postcss-pluginin package.jsonapps/examplesto use the official plugin and removed postcss-react-strict-dom dependencyI initially tried to re-export the postcss plugin as described here, but found that I needed to make modifications to the internals of the plugin, so I copied the source code from StyleX repository and made necessary modifications to make it work with RSD instead.
(Changes from StyleX PostCSS Plugin will be in PR comments)
Test Plan
cd apps/example && npm run dev:webboth from the original repo and this branch and compare side-by-side to make sure output matchesLeft is original, right is this branch