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wip: add private api compat flag

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This commit is contained in:
Evan You 2021-04-22 17:50:49 -04:00
parent 6f8fe4eac9
commit 7b37f78dc9
3 changed files with 54 additions and 37 deletions
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11
packages/runtime-core/src/compat/compatConfig.ts
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@ -58,7 +58,9 @@ export const enum DeprecationTypes {
RENDER_FUNCTION = 'RENDER_FUNCTION', RENDER_FUNCTION = 'RENDER_FUNCTION',
FILTERS = 'FILTERS' FILTERS = 'FILTERS',
PRIVATE_APIS = 'PRIVATE_APIS'
} }
type DeprecationData = { type DeprecationData = {
@ -404,6 +406,13 @@ const deprecationData: Record<DeprecationTypes, DeprecationData> = {
`The "|" symbol will be treated as native JavaScript bitwise OR operator. ` + `The "|" symbol will be treated as native JavaScript bitwise OR operator. ` +
`Use method calls or computed properties instead.`, `Use method calls or computed properties instead.`,
link: `https://v3.vuejs.org/guide/migration/filters.html` link: `https://v3.vuejs.org/guide/migration/filters.html`
},
[DeprecationTypes.PRIVATE_APIS]: {
message: name =>
`"${name}" is a Vue 2 private API that no longer exists in Vue 3. ` +
`If you are seeing this warning only due to a dependency, you can ` +
`suppress this warning via { PRIVATE_APIS: 'supress-warning' }.`
} }
} }

6
packages/runtime-core/src/compat/instance.ts
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@ -91,8 +91,11 @@ export function installCompatInstanceProperties(map: PublicPropertiesMap) {
$off: i => off.bind(null, i), $off: i => off.bind(null, i),
$children: getCompatChildren, $children: getCompatChildren,
$listeners: getCompatListeners, $listeners: getCompatListeners
} as PublicPropertiesMap)
if (isCompatEnabled(DeprecationTypes.PRIVATE_APIS, null)) {
extend(map, {
$vnode: i => i.vnode, $vnode: i => i.vnode,
// inject addtional properties into $options for compat // inject addtional properties into $options for compat
@ -127,4 +130,5 @@ export function installCompatInstanceProperties(map: PublicPropertiesMap) {
_d: () => legacyBindDynamicKeys, _d: () => legacyBindDynamicKeys,
_p: () => legacyPrependModifier _p: () => legacyPrependModifier
} as PublicPropertiesMap) } as PublicPropertiesMap)
}
} }

6
packages/runtime-core/src/compat/renderFn.ts
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@ -310,7 +310,11 @@ function convertLegacySlots(vnode: VNode): VNode {
export function defineLegacyVNodeProperties(vnode: VNode) { export function defineLegacyVNodeProperties(vnode: VNode) {
if ( if (
isCompatEnabled(DeprecationTypes.RENDER_FUNCTION, currentRenderingInstance) isCompatEnabled(
DeprecationTypes.RENDER_FUNCTION,
currentRenderingInstance
) &&
isCompatEnabled(DeprecationTypes.PRIVATE_APIS, currentRenderingInstance)
) { ) {
const context = currentRenderingInstance const context = currentRenderingInstance
const getInstance = () => vnode.component && vnode.component.proxy const getInstance = () => vnode.component && vnode.component.proxy