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refactor(transformer): improve parsing React pragmas (#6138)

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If comment starts with `@jsxRuntime`, it can't also start with `@jsxImportSource` etc. So bail out earlier.
This commit is contained in:
overlookmotel 2024-09-28 10:29:11 +00:00
parent 0836f6b57b
commit 375bebea06
1 changed files with 12 additions and 12 deletions
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24
crates/oxc_transformer/src/react/options.rs
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@ -139,11 +139,14 @@ impl ReactOptions {
}
}
/// Scan through all comments and find the following pragmas
/// Scan through all comments and find the following pragmas:
///
/// * @jsxRuntime classic / automatic
/// * @jsxImportSource custom-jsx-library
/// * @jsxFrag Preact.Fragment
/// * @jsx Preact.h
///
/// The comment does not need to be a jsdoc,
/// The comment does not need to be a jsdoc comment,
/// otherwise `JSDoc` could be used instead.
///
/// This behavior is aligned with babel.
@ -158,16 +161,13 @@ impl ReactOptions {
let Some(comment) = comment.strip_prefix('@') else { continue };
// read jsxRuntime
match comment.strip_prefix("jsxRuntime").map(str::trim) {
Some("classic") => {
self.runtime = ReactJsxRuntime::Classic;
continue;
}
Some("automatic") => {
self.runtime = ReactJsxRuntime::Automatic;
continue;
}
_ => {}
if let Some(runtime) = comment.strip_prefix("jsxRuntime") {
self.runtime = match runtime.trim() {
"classic" => ReactJsxRuntime::Classic,
"automatic" => ReactJsxRuntime::Automatic,
_ => continue,
};
continue;
}
// read jsxImportSource