Skip to content

fix: propagate inlineRem and Metro config to compiler (Tailwind v4) (#316) #336

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
maxencehenneron wants to merge 2 commits into
base: main
Choose a base branch
from
Open

fix: propagate inlineRem and Metro config to compiler (Tailwind v4) (#316) #336

Show file tree
Hide file tree
Changes from 1 commit
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
a2190a6
fix: propagate inlineRem and Metro config to compiler (Tailwind v4)
maxencehenneron Apr 20, 2026
46ef4c4
test: add regression test for Tailwind v4 rem propagation fix
maxencehenneron Apr 20, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 1 addition & 0 deletions src/compiler/compiler.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -92,6 +92,7 @@ export function compile(code: Buffer | string, options: CompilerOptions = {}) {
const css = typeof code === "string" ? code : code.toString();
const match = css.match(/:root\s*\{[^}]*font-size:\s*([\d.]+)px/);
effectiveRem = match?.[1] ? parseFloat(match[1]) : 14;
options.inlineRem = effectiveRem;
}
Comment thread
maxencehenneron marked this conversation as resolved.

const firstPassVisitor: Visitor<CustomAtRules> = {};
Expand Down
10 changes: 5 additions & 5 deletions src/metro/metro-transformer.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -13,13 +13,13 @@ const worker =
require(unstable_transformerPath) as typeof import("metro-transform-worker");

export async function transform(
config: JsTransformerConfig,
config: JsTransformerConfig & {
reactNativeCSS?: CompilerOptions | undefined;
},
projectRoot: string,
filePath: string,
data: Buffer,
options: JsTransformOptions & {
reactNativeCSS?: CompilerOptions | undefined;
},
options: JsTransformOptions,
): Promise<TransformResponse> {
const isCss = options.type !== "asset" && /\.(s?css|sass)$/.test(filePath);

Expand All @@ -37,7 +37,7 @@ export async function transform(
const css = cssFile.output[0].data.css.code.toString();

const productionJS = compile(css, {
...options.reactNativeCSS,
...config.reactNativeCSS,
filename: filePath,
projectRoot: projectRoot,
}).stylesheet();
Expand Down
Loading