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Fix MUI imports from v4
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import type { FileInfo, API } from 'jscodeshift'; | |
const newPackagesMap: Record<string, string> = { | |
'@material-ui/core': '@mui/material', | |
'@material-ui/icons': '@mui/icons-material', | |
'@material-ui/styles': '@mui/styles', | |
}; | |
const newPackages = Object.keys(newPackagesMap); | |
const getNewPackage = (source: string) => { | |
const pkg = newPackages.find(key => source.startsWith(key)); | |
return newPackagesMap[pkg!] + source.replace(pkg!, ''); | |
}; | |
export default function transform(file: FileInfo, { jscodeshift }: API) { | |
const root = jscodeshift(file.source); | |
const muiImports = root.find( | |
jscodeshift.ImportDeclaration, | |
node => !!node.source.value?.toString()?.includes('@material-ui'), | |
); | |
muiImports.replaceWith(({ node }) => | |
jscodeshift.importDeclaration( | |
node.specifiers, | |
jscodeshift.stringLiteral(getNewPackage(node.source.value!.toString())), | |
node.importKind, | |
), | |
); | |
muiImports | |
.filter(({ node }) => !!node.specifiers?.some(specifier => specifier.type === 'ImportSpecifier')) | |
.replaceWith(path => { | |
let hasDefaultImport = false; | |
path.node.specifiers!.forEach(specifier => { | |
if (specifier.type === 'ImportSpecifier') { | |
path.insertAfter( | |
jscodeshift.importDeclaration( | |
[jscodeshift.importDefaultSpecifier(specifier.local || specifier.imported)], | |
jscodeshift.stringLiteral( | |
`${path.node.source.value!.toString()}/${specifier.imported?.name || specifier.local?.name}`, | |
), | |
path.node.importKind, | |
), | |
); | |
} else { | |
hasDefaultImport = true; | |
} | |
}); | |
if (hasDefaultImport) { | |
return jscodeshift.importDeclaration( | |
path.node.specifiers!.filter(specifier => specifier.type === 'ImportDefaultSpecifier'), | |
path.node.source, | |
path.node.importKind, | |
); | |
} | |
return undefined; | |
}); | |
return root.toSource({ | |
quote: 'single', | |
lineTerminator: '\n', | |
}); | |
} |
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