fix(bundler-plugins): Preserve full file path in component annotation source maps - #23572
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… source maps The component annotation Babel transform emitted source maps without `sourceFileName`, so Babel defaulted each map's `sources` to the bare basename, dropping the directory for every annotated .jsx/.tsx file. Pass `sourceFileName` alongside `filename` to keep the full path. Fixes #23561 Co-Authored-By: Ryan Rho <272582209+ryanrho-mercor@users.noreply.github.com> Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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nicohrubec
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August 25, 2026 12:26
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This PR adds the external contributor to the CHANGELOG.md file, so that they are credited for their contribution. @ryanrho-mercor reported the source-map path regression and suggested the exact fix in #23561. The fix shipped on v10 via the backport #23595 (original: #23572), so they should be credited in the next v10 release. Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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With
reactComponentAnnotationenabled, the Babel transform emitted source maps withoutsourceFileName, so Babel defaulted each map'ssourcesto the bare basename and every annotated.jsx/.tsxfile lost its directory in the final.js.map. PassingsourceFileNamealongsidefilenamerestores the full path, matching how non-annotated files and the vite annotation path already behave.Fixes #23561