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feat(compiler-core): options.isBuiltInComponent

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This commit is contained in:
Evan You 2019-11-29 12:13:49 -05:00
parent 52134a88d0
commit 4e8d57bdfb
1 changed files with 18 additions and 7 deletions
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25
packages/compiler-core/src/parse.ts
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@ -31,7 +31,7 @@ import { extend } from '@vue/shared'
// Portal and Fragment are native types, not components
const isBuiltInComponent = /*#__PURE__*/ makeMap(
`suspense,keep-alive,keepalive,base-transition`,
`suspense,keep-alive,base-transition`,
true
)
@ -40,6 +40,11 @@ export interface ParserOptions {
isNativeTag?: (tag: string) => boolean // e.g. loading-indicator in weex
isPreTag?: (tag: string) => boolean // e.g. <pre> where whitespace is intact
isCustomElement?: (tag: string) => boolean
// for importing platform-specific components from the runtime.
// e.g. <transition> for runtime-dom
// However this is only needed if isNativeTag is not specified, since when
// isNativeTag is specified anything that is not native is a component.
isBuiltInComponent?: (tag: string) => boolean
getNamespace?: (tag: string, parent: ElementNode | undefined) => Namespace
getTextMode?: (tag: string, ns: Namespace) => TextModes
delimiters?: [string, string] // ['{{', '}}']
@ -55,8 +60,9 @@ export interface ParserOptions {
}
// `isNativeTag` is optional, others are required
type MergedParserOptions = Omit<Required<ParserOptions>, 'isNativeTag'> &
Pick<ParserOptions, 'isNativeTag'>
type OptionalOptions = 'isNativeTag' | 'isBuiltInComponent'
type MergedParserOptions = Omit<Required<ParserOptions>, OptionalOptions> &
Pick<ParserOptions, OptionalOptions>
export const defaultParserOptions: MergedParserOptions = {
delimiters: [`{{`, `}}`],
@ -472,10 +478,15 @@ function parseTag(
}
let tagType = ElementTypes.ELEMENT
if (!context.inPre && !context.options.isCustomElement(tag)) {
if (context.options.isNativeTag) {
if (!context.options.isNativeTag(tag)) tagType = ElementTypes.COMPONENT
} else if (isBuiltInComponent(tag) || /^[A-Z]/.test(tag)) {
const options = context.options
if (!context.inPre && !options.isCustomElement(tag)) {
if (options.isNativeTag) {
if (!options.isNativeTag(tag)) tagType = ElementTypes.COMPONENT
} else if (
isBuiltInComponent(tag) ||
(options.isBuiltInComponent && options.isBuiltInComponent(tag)) ||
/^[A-Z]/.test(tag)
) {
tagType = ElementTypes.COMPONENT
}