88 lines
2.4 KiB
TypeScript
88 lines
2.4 KiB
TypeScript
import type { App, Page } from '@vuepress/core'
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import * as chokidar from 'chokidar'
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import type {
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PlumeThemeLocaleOptions,
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PlumeThemePageData,
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PlumeThemePostFrontmatter,
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PostIndex,
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PostItem,
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} from '../../shared'
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import { getCreateTime } from '../utils'
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const HMR_CODE = `
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if (import.meta.webpackHot) {
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import.meta.webpackHot.accept()
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if (__VUE_HMR_RUNTIME__.updatePostIndex) {
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__VUE_HMR_RUNTIME__.updatePostIndex(postIndex)
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}
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}
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if (import.meta.hot) {
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import.meta.hot.accept(({ postIndex }) => {
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__VUE_HMR_RUNTIME__.updatePostIndex(postIndex)
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})
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}
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`
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export const preparedPostIndex = (
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app: App,
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localeOption: PlumeThemeLocaleOptions
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): void => {
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const postIndex: PostIndex = (app.pages as Page<PlumeThemePageData>[])
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.filter((page) => {
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return (
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!!page.pathInferred &&
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!!page.filePath &&
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page.path !== '/' &&
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page.path !== '/404.html'
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)
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})
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.sort((left, right) => {
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const leftMatter = left.frontmatter as PlumeThemePostFrontmatter
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const rightMatter = right.frontmatter as PlumeThemePostFrontmatter
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const leftTime = getCreateTime(leftMatter.createTime || '')
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const rightTime = getCreateTime(rightMatter.createTime || '')
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return leftTime < rightTime ? 1 : -1
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})
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.map((page: Page<PlumeThemePageData>) => {
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const frontmatter = page.frontmatter as PlumeThemePostFrontmatter
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return {
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title: page.title,
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path: page.path,
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excerpt: page.excerpt,
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tags: frontmatter.tags || [],
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createTime: page.data.createTime,
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author: frontmatter.author,
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sticky: frontmatter.sticky,
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article: frontmatter.article,
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category: page.data.category,
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isNote: page.data.isNote,
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banner: frontmatter.banner,
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} as PostItem
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})
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let content = `
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export const postIndex = ${JSON.stringify(postIndex, null, 2)}
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`
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if (app.env.isDev) {
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content += HMR_CODE
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}
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app.writeTemp('internal/postIndex.js', content)
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}
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export const watchPostIndex = (
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app: App,
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watchers: any[],
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localeOption: PlumeThemeLocaleOptions
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): void => {
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const watcher = chokidar.watch('pages/**/*', {
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cwd: app.dir.temp(),
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ignoreInitial: true,
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})
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watcher.on('add', () => preparedPostIndex(app, localeOption))
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watcher.on('change', () => preparedPostIndex(app, localeOption))
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watcher.on('unlink', () => preparedPostIndex(app, localeOption))
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watchers.push(watcher)
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}
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