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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 | 3x 3x 7640x 7640x 7640x 7640x 165x 165x 7640x 3x 3x 3x 3x 3x 3x 7475x 7475x 187x 7640x 3x 3x 7472x 7472x 2813x 2x 2x 2x 2x 2x 7640x 2x 2x 7470x 7470x | import { isFunction, isObject } from '@vue/shared'
import type { Component, ComponentInternalInstance } from '../component'
import {
DeprecationTypes,
checkCompatEnabled,
softAssertCompatEnabled,
} from './compatConfig'
import { convertLegacyAsyncComponent } from './componentAsync'
import { convertLegacyFunctionalComponent } from './componentFunctional'
export function convertLegacyComponent(
comp: any,
instance: ComponentInternalInstance | null,
): Component {
if (comp.__isBuiltIn) {
return comp
}
// 2.x constructor
if (isFunction(comp) && comp.cid) {
// #7766
if (comp.render) {
// only necessary when compiled from SFC
comp.options.render = comp.render
}
// copy over internal properties set by the SFC compiler
comp.options.__file = comp.__file
comp.options.__hmrId = comp.__hmrId
comp.options.__scopeId = comp.__scopeId
comp = comp.options
}
// 2.x async component
if (
isFunction(comp) &&
checkCompatEnabled(DeprecationTypes.COMPONENT_ASYNC, instance, comp)
) {
// since after disabling this, plain functions are still valid usage, do not
// use softAssert here.
return convertLegacyAsyncComponent(comp)
}
// 2.x functional component
if (
isObject(comp) &&
comp.functional &&
softAssertCompatEnabled(
DeprecationTypes.COMPONENT_FUNCTIONAL,
instance,
comp,
)
) {
return convertLegacyFunctionalComponent(comp)
}
return comp
}
|