React19: Add a validator to check plugin compatibility#552

Merged

leventebalogh merged 15 commits intomainfrom

leventebalogh/react19-compat-check

Apr 23, 2026

Commits on Apr 22, 2026

feat: add React 19 compatibility checker for plugins
leventebalogh
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refactor: rewrite reactcompat analyzer to use @grafana/react-detect
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fix: add missing provenance expectation in integration test
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fix: add reactcompat to README analyzers table
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refactor: add clarifying comments, false-positive note, and stable output order
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refactor: use --distDir flag instead of symlink workaround
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refactor: rewrite reactcompat analyzer to use @grafana/react-detect
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fix: declare npx dependency and log stderr on success
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fix: make TestNpxNotAvailable deterministic
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fix: inherit severity from react19Issue config for dynamic rules
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docs: broaden Analyzer doc comment to cover all skip scenarios
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fix: pin @grafana/react-detect to v0.6.4 for reproducibility
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fix: emit warning diagnostics instead of silently skipping
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fix: only emit warning when react-detect fails, not when npx is absent
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Commits on Apr 23, 2026

refactor: extract react-detect version to package-level const
leventebalogh
committed