mirror of https://github.com/vuejs/core.git
49 lines
1.5 KiB
TypeScript
49 lines
1.5 KiB
TypeScript
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import { type ComponentInternalInstance, currentInstance } from './component'
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export enum VaporLifecycleHooks {
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BEFORE_CREATE = 'bc',
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CREATED = 'c',
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BEFORE_MOUNT = 'bm',
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MOUNTED = 'm',
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BEFORE_UPDATE = 'bu',
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UPDATED = 'u',
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BEFORE_UNMOUNT = 'bum',
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UNMOUNTED = 'um',
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DEACTIVATED = 'da',
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ACTIVATED = 'a',
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RENDER_TRIGGERED = 'rtg',
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RENDER_TRACKED = 'rtc',
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ERROR_CAPTURED = 'ec',
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// SERVER_PREFETCH = 'sp',
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}
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export const injectHook = (
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type: VaporLifecycleHooks,
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hook: Function,
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target: ComponentInternalInstance | null = currentInstance,
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prepend: boolean = false,
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) => {
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if (target) {
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const hooks = target[type] || (target[type] = [])
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if (prepend) {
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hooks.unshift(hook)
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} else {
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hooks.push(hook)
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}
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return hook
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} else if (__DEV__) {
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// TODO: warn need
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}
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}
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export const createHook =
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<T extends Function = () => any>(lifecycle: VaporLifecycleHooks) =>
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(hook: T, target: ComponentInternalInstance | null = currentInstance) =>
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injectHook(lifecycle, (...args: unknown[]) => hook(...args), target)
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export const onBeforeMount = createHook(VaporLifecycleHooks.BEFORE_MOUNT)
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export const onMounted = createHook(VaporLifecycleHooks.MOUNTED)
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export const onBeforeUpdate = createHook(VaporLifecycleHooks.BEFORE_UPDATE)
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export const onUpdated = createHook(VaporLifecycleHooks.UPDATED)
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export const onBeforeUnmount = createHook(VaporLifecycleHooks.BEFORE_UNMOUNT)
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export const onUnmounted = createHook(VaporLifecycleHooks.UNMOUNTED)
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