mirror of https://github.com/vuejs/vitepress
BREAKING CHANGE:
- Individual `useX()` data methods are removed.
```js
// before
import { useSiteDataByRoute, usePageData } from 'vitepress'
const site = useSiteDataByRoute()
const page = usePageData()
const theme = computed(() => site.value.themeConfig)
// after
import { useData } from 'vitepress'
const { site, page, theme } = useData()
```
All destructured values are computed refs injected from app root
so they are created only once globally.
- Global mixin properties (e.g. `$site`) are removed. Always use
`useData()` to retrieve VitePress data.
pull/314/head
Evan You
4 years ago
parent
e10fdbcf34
commit
0661063d29
@ -1,9 +0,0 @@
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import { Ref, computed } from 'vue'
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import { usePageData } from './pageData'
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export type FrontmatterRef = Ref<Record<string, any>>
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export function useFrontmatter() {
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const pageData = usePageData()
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return computed(() => pageData.value.frontmatter)
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}
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@ -1,11 +0,0 @@
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import { Ref, computed } from 'vue'
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import { PageData } from '/@types/shared'
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import { Route, useRoute } from '../router'
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export type PageDataRef = Ref<PageData>
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export function usePageData(route?: Route) {
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const r = route || useRoute()
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return computed(() => r.data)
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}
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@ -1,22 +0,0 @@
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import serialized from '@siteData'
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import { SiteData } from '/@types/shared'
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import { Ref, ref, readonly } from 'vue'
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export type SiteDataRef<T = any> = Ref<SiteData<T>>
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export const siteDataRef: Ref<SiteData> = ref(parse(serialized))
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export function useSiteData<T = any>() {
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return siteDataRef as Ref<SiteData<T>>
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}
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function parse(data: string): SiteData {
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return readonly(JSON.parse(data)) as SiteData
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}
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// hmr
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if (import.meta.hot) {
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import.meta.hot!.accept('/@siteData', (m) => {
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siteDataRef.value = parse(m.default)
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})
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}
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@ -1,12 +0,0 @@
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import { computed } from 'vue'
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import { resolveSiteDataByRoute } from '/@shared/config'
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import { siteDataRef } from './siteData'
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import { Route, useRoute } from '../router'
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export function useSiteDataByRoute(route?: Route) {
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const r = route || useRoute()
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return computed(() => {
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return resolveSiteDataByRoute(siteDataRef.value, r.path)
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})
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}
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@ -0,0 +1,70 @@
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import { InjectionKey, Ref, ref, readonly, computed, inject } from 'vue'
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import { Route } from './router'
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import { PageData, SiteData } from '/@types/shared'
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import serializedSiteData from '@siteData'
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import { resolveSiteDataByRoute } from '../shared/config'
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export const dataSymbol: InjectionKey<VitePressData> = Symbol()
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export interface VitePressData {
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site: Ref<SiteData>
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theme: Ref<any>
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page: Ref<PageData>
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frontmatter: Ref<any>
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lang: Ref<string>
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localePath: Ref<string>
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title: Ref<string>
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description: Ref<string>
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}
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// site data is a singleton
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export type SiteDataRef<T = any> = Ref<SiteData<T>>
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export const siteDataRef: Ref<SiteData> = ref(parse(serializedSiteData))
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function parse(data: string): SiteData {
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return readonly(JSON.parse(data)) as SiteData
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}
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// hmr
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if (import.meta.hot) {
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import.meta.hot!.accept('/@siteData', (m) => {
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siteDataRef.value = parse(m.default)
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})
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}
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// per-app data
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export function initData(route: Route): VitePressData {
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const site = computed(() =>
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resolveSiteDataByRoute(siteDataRef.value, route.path)
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)
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return {
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site,
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theme: computed(() => site.value.themeConfig),
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page: computed(() => route.data),
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frontmatter: computed(() => route.data.frontmatter),
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lang: computed(() => site.value.lang),
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localePath: computed(() => {
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const { locales, lang } = site.value
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const path = Object.keys(locales).find((lp) => locales[lp].lang === lang)
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return (locales && path) || '/'
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}),
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title: computed(() => {
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return route.data.title
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? route.data.title + ' | ' + site.value.title
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: site.value.title
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}),
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description: computed(() => {
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return route.data.description || site.value.description
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})
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}
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}
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export function useData(): VitePressData {
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const data = inject(dataSymbol)
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if (!data) {
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throw new Error('vitepress data not properly injected in app')
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}
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return data
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}
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@ -1,95 +0,0 @@
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import { App, defineAsyncComponent } from 'vue'
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import { joinPath } from './utils'
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import { SiteDataRef } from './composables/siteData'
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import { PageDataRef } from './composables/pageData'
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import { Content } from './components/Content'
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import { ClientOnly } from './components/ClientOnly'
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export function mixinGlobalComputed(
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app: App,
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site: SiteDataRef,
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siteByRoute: SiteDataRef,
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page: PageDataRef
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): void {
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Object.defineProperties(app.config.globalProperties, {
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$site: {
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get() {
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return site.value
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}
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},
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$siteByRoute: {
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get() {
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return siteByRoute.value
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}
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},
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$themeConfig: {
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get() {
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return siteByRoute.value.themeConfig
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}
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},
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$page: {
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get() {
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return page.value
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}
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},
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$frontmatter: {
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get() {
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return page.value.frontmatter
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}
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},
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$lang: {
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get() {
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return siteByRoute.value.lang
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}
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},
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$localePath: {
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get() {
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const { locales } = site.value
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const { lang } = siteByRoute.value
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const path = Object.keys(locales).find(
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(lp) => locales[lp].lang === lang
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)
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return (locales && path) || '/'
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}
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},
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$title: {
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get() {
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return page.value.title
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? page.value.title + ' | ' + siteByRoute.value.title
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: siteByRoute.value.title
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}
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},
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$description: {
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get() {
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return page.value.description || siteByRoute.value.description
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}
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},
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$withBase: {
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value(path: string) {
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return joinPath(site.value.base, path)
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}
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}
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})
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}
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export function mixinGlobalComponents(app: App) {
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app.component('Content', Content)
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app.component('ClientOnly', ClientOnly)
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app.component(
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'Debug',
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import.meta.env.PROD
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? () => null
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: defineAsyncComponent(() => import('./components/Debug.vue'))
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)
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}
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@ -1,12 +1,12 @@
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<template>
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<ul v-if="items.length > 0" class="sidebar-links">
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<SideBarLink v-for="item of items" :key="item.text" :item="item" />
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</ul>
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</template>
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<script setup lang="ts">
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import { useSideBar } from '../composables/sideBar'
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import { SideBarLink } from './SideBarLink'
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const items = useSideBar()
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</script>
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<template>
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<ul v-if="items.length > 0" class="sidebar-links">
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<SideBarLink v-for="item of items" :item="item" />
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</ul>
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</template>
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@ -1,13 +0,0 @@
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import { useSiteData, joinPath } from 'vitepress'
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export function useUrl() {
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const site = useSiteData()
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function withBase(path: string): string {
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return joinPath(site.value.base, path)
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}
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return {
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withBase
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}
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}
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Reference in new issue