51 lines
1.5 KiB
TypeScript
51 lines
1.5 KiB
TypeScript
import {PluginObj} from '@babel/core'
|
|
import {NodePath} from '@babel/traverse'
|
|
import * as BabelTypes from '@babel/types'
|
|
|
|
|
|
export default function ({ types: t }: {types: typeof BabelTypes}): PluginObj {
|
|
return {
|
|
visitor: {
|
|
ImportDeclaration (path: NodePath<BabelTypes.ImportDeclaration>, state) {
|
|
const source = path.node.source.value
|
|
if (source !== 'next/data') return
|
|
|
|
const createHookSpecifier = path.get('specifiers').find(specifier => {
|
|
return specifier.isImportSpecifier() && specifier.node.imported.name === 'createHook'
|
|
})
|
|
|
|
if (!createHookSpecifier) return
|
|
|
|
const bindingName = createHookSpecifier.node.local.name
|
|
const binding = path.scope.getBinding(bindingName)
|
|
|
|
if (!binding) {
|
|
return
|
|
}
|
|
|
|
binding.referencePaths.forEach(refPath => {
|
|
let callExpression = refPath.parentPath
|
|
|
|
if (!callExpression.isCallExpression()) return
|
|
|
|
let args: any = callExpression.get('arguments')
|
|
|
|
if (!args[0]) {
|
|
throw callExpression.buildCodeFrameError('first argument to createHook should be a function')
|
|
}
|
|
|
|
if (!args[1]) {
|
|
callExpression.node.arguments.push(t.objectExpression([]))
|
|
}
|
|
|
|
args = callExpression.get('arguments')
|
|
|
|
args[1].node.properties.push(t.objectProperty(
|
|
t.identifier('key'),
|
|
t.stringLiteral(state.opts.key)
|
|
))
|
|
})
|
|
}
|
|
}
|
|
}
|
|
}
|