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feat(codemod): add codemod that renames the
Hydrate
component usage…
…s to `HydrationBoundary` usages
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20 changes: 20 additions & 0 deletions
20
packages/codemods/src/v5/rename-hydrate/__testfixtures__/default-import.input.tsx
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import * as React from 'react' | ||
import { | ||
Hydrate, | ||
QueryClient, | ||
QueryClientProvider, | ||
} from '@tanstack/react-query' | ||
import { ReactQueryDevtools } from '@tanstack/react-query-devtools' | ||
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export default function MyApp({ Component, pageProps }) { | ||
const [queryClient] = React.useState(() => new QueryClient()) | ||
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return ( | ||
<QueryClientProvider client={queryClient}> | ||
<Hydrate state={pageProps.dehydratedState}> | ||
<Component {...pageProps} /> | ||
</Hydrate> | ||
<ReactQueryDevtools /> | ||
</QueryClientProvider> | ||
) | ||
} |
20 changes: 20 additions & 0 deletions
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packages/codemods/src/v5/rename-hydrate/__testfixtures__/default-import.output.tsx
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import * as React from 'react' | ||
import { | ||
HydrationBoundary, | ||
QueryClient, | ||
QueryClientProvider, | ||
} from '@tanstack/react-query' | ||
import { ReactQueryDevtools } from '@tanstack/react-query-devtools' | ||
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export default function MyApp({ Component, pageProps }) { | ||
const [queryClient] = React.useState(() => new QueryClient()) | ||
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return ( | ||
(<QueryClientProvider client={queryClient}> | ||
<HydrationBoundary state={pageProps.dehydratedState}> | ||
<Component {...pageProps} /> | ||
</HydrationBoundary> | ||
<ReactQueryDevtools /> | ||
</QueryClientProvider>) | ||
); | ||
} |
20 changes: 20 additions & 0 deletions
20
packages/codemods/src/v5/rename-hydrate/__testfixtures__/named-import.input.tsx
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import * as React from 'react' | ||
import { | ||
Hydrate as RenamedHydrate, | ||
QueryClient as RenamedQueryClient, | ||
QueryClientProvider as RenamedQueryClientProvider, | ||
} from '@tanstack/react-query' | ||
import { ReactQueryDevtools } from '@tanstack/react-query-devtools' | ||
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export default function MyApp({ Component, pageProps }) { | ||
const [queryClient] = React.useState(() => new RenamedQueryClient()) | ||
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return ( | ||
<RenamedQueryClientProvider client={queryClient}> | ||
<RenamedHydrate state={pageProps.dehydratedState}> | ||
<Component {...pageProps} /> | ||
</RenamedHydrate> | ||
<ReactQueryDevtools /> | ||
</RenamedQueryClientProvider> | ||
) | ||
} |
20 changes: 20 additions & 0 deletions
20
packages/codemods/src/v5/rename-hydrate/__testfixtures__/named-import.output.tsx
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import * as React from 'react' | ||
import { | ||
HydrationBoundary as RenamedHydrate, | ||
QueryClient as RenamedQueryClient, | ||
QueryClientProvider as RenamedQueryClientProvider, | ||
} from '@tanstack/react-query' | ||
import { ReactQueryDevtools } from '@tanstack/react-query-devtools' | ||
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export default function MyApp({ Component, pageProps }) { | ||
const [queryClient] = React.useState(() => new RenamedQueryClient()) | ||
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return ( | ||
<RenamedQueryClientProvider client={queryClient}> | ||
<RenamedHydrate state={pageProps.dehydratedState}> | ||
<Component {...pageProps} /> | ||
</RenamedHydrate> | ||
<ReactQueryDevtools /> | ||
</RenamedQueryClientProvider> | ||
) | ||
} |
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10
packages/codemods/src/v5/rename-hydrate/__tests__/rename-hydrate.test.js
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// eslint-disable-next-line @typescript-eslint/no-var-requires | ||
const defineTest = require('jscodeshift/dist/testUtils').defineTest | ||
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defineTest(__dirname, 'rename-hydrate', null, 'default-import', { | ||
parser: 'tsx', | ||
}) | ||
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defineTest(__dirname, 'rename-hydrate', null, 'named-import', { | ||
parser: 'tsx', | ||
}) |
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module.exports = (file, api) => { | ||
const jscodeshift = api.jscodeshift | ||
const root = jscodeshift(file.source) | ||
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const importSpecifiers = root | ||
.find(jscodeshift.ImportDeclaration, { | ||
source: { | ||
value: '@tanstack/react-query', | ||
}, | ||
}) | ||
.find(jscodeshift.ImportSpecifier, { | ||
imported: { | ||
name: 'Hydrate', | ||
}, | ||
}) | ||
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if (importSpecifiers.length > 0) { | ||
const names = { | ||
searched: 'Hydrate', // By default, we want to replace the `Hydrate` usages. | ||
target: 'HydrationBoundary', // We want to replace them with `HydrationBoundary`. | ||
} | ||
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importSpecifiers.replaceWith(({ node: mutableNode }) => { | ||
/** | ||
* When the local and imported names match which means the code doesn't contain import aliases, we need | ||
* to replace only the import specifier. | ||
* @type {boolean} | ||
*/ | ||
const usesDefaultImport = | ||
mutableNode.local.name === mutableNode.imported.name | ||
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if (!usesDefaultImport) { | ||
// If the code uses import aliases, we must re-use the alias. | ||
names.searched = mutableNode.local.name | ||
names.target = mutableNode.local.name | ||
} | ||
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// Override the import specifier. | ||
mutableNode.imported.name = 'HydrationBoundary' | ||
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return mutableNode | ||
}) | ||
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root | ||
.findJSXElements(names.searched) | ||
.replaceWith(({ node: mutableNode }) => { | ||
mutableNode.openingElement.name.name = names.target | ||
mutableNode.closingElement.name.name = names.target | ||
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return mutableNode | ||
}) | ||
} | ||
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return root.toSource({ quote: 'single', lineTerminator: '\n' }) | ||
} |