chore: lint to top-level function with function keyword

docs/pages/posts/i18n.md

@@ -428,7 +428,7 @@ To be able to handle i18n with CSS, we use markdown-it-container's fence to wrap
 :::
 
 ```ts
-export const containerPlugin = (md: MarkdownIt) => {
+export function containerPlugin(md: MarkdownIt) {
   // ...
   const languages = ['zh-CN', 'en']
 
@@ -542,7 +542,7 @@ When switching languages, the following can be done.
 :::
 
 ```ts
-const toggleLocales = (lang: val) => {
+function toggleLocales(lang: val) {
   // ...
   // save locale
   localStorage.setItem('valaxy-locale', lang)

packages/valaxy-addon-algolia/client/composable.ts

@@ -4,7 +4,7 @@ import { useSiteConfig } from 'valaxy'
 /**
  * init algolia watch
  */
-export const useAddonAlgolia = () => {
+export function useAddonAlgolia() {
   const siteConfig = useSiteConfig()
   const isAlgolia = computed(() => siteConfig.value.search.type === 'algolia')
   const metaKey = ref('\'Meta\'')

packages/valaxy-addon-components/components/VCLiveTime.vue

@@ -16,7 +16,7 @@ const passSecond = ref(0)
 /**
  * get live time
  */
-const siteLiveTime = () => {
+function siteLiveTime() {
   const start = new Date(props.startTime)
   const now = new Date()
   const timeDiff = (now.getTime() - start.getTime())

packages/valaxy-addon-waline/utils/index.ts

@@ -1,4 +1,4 @@
-export const getEmojis = (cdn = '//unpkg.com/') => {
+export function getEmojis(cdn = '//unpkg.com/') {
   return [
     `${cdn}@waline/emojis/bilibili/`,
     `${cdn}@waline/emojis/qq/`,

packages/valaxy-theme-press/components/PressCategory.vue

@@ -21,7 +21,7 @@ const props = withDefaults(defineProps<{
 const collapsable = ref(props.collapsable)
 const { t, locale } = useI18n()
 
-const getTitle = (post: Post | any) => {
+function getTitle(post: Post | any) {
   const lang = locale.value
   return post[`title_${lang}`] ? post[`title_${lang}`] : post.title
 }

packages/valaxy-theme-yun/components/ValaxyMain.vue

@@ -1,7 +1,8 @@
 <script lang="ts" setup>
 import type { PageData, Post } from 'valaxy'
 import { usePostTitle, useSiteConfig } from 'valaxy'
-import { StyleValue, computed } from 'vue'
+import type { StyleValue } from 'vue'
+import { computed } from 'vue'
 import { usePostProperty } from '../composables'
 
 const props = defineProps<{

packages/valaxy-theme-yun/components/YunBanner.vue

@@ -5,7 +5,8 @@
  * @description https://github.com/YunYouJun/hexo-theme-yun
  */
 
-import { CSSProperties, computed, onBeforeMount, ref } from 'vue'
+import type { CSSProperties } from 'vue'
+import { computed, onBeforeMount, ref } from 'vue'
 import { random } from 'valaxy'
 import { useThemeConfig } from '../composables'
 

packages/valaxy-theme-yun/components/YunCategory.vue

@@ -28,7 +28,7 @@ const { t } = useI18n()
  * i18n
  */
 const { locale } = useI18n()
-const getTitle = (post: Post | any) => {
+function getTitle(post: Post | any) {
   const lang = locale.value === 'zh-CN' ? 'zh' : locale.value
   return post[`title_${lang}`] ? post[`title_${lang}`] : post.title
 }
@@ -39,7 +39,7 @@ const { show } = useInvisibleElement(postCollapseElRef)
  * scroll to post collapse by category
  * @param category
  */
-const jumpToDisplayCategory = (category: string) => {
+function jumpToDisplayCategory(category: string) {
   router.push({
     query: {
       category,

packages/valaxy-theme-yun/components/YunFuseSearch.vue

@@ -62,7 +62,7 @@ watch(() => props.open, async () => {
 })
 
 const router = useRouter()
-const jumpToLink = (link: string) => {
+function jumpToLink(link: string) {
   router.push(link)
   emit('close')
 }

packages/valaxy-theme-yun/components/YunPostCard.vue

@@ -1,7 +1,7 @@
 <script lang="ts" setup>
 import { useI18n } from 'vue-i18n'
 import type { Post } from 'valaxy'
-import { StyleValue } from 'vue'
+import type { StyleValue } from 'vue'
 import { usePostProperty } from '../composables'
 
 const props = defineProps<{

packages/valaxy-theme-yun/components/YunSearchTrigger.vue

@@ -10,7 +10,7 @@ const isFuse = computed(() => siteConfig.value.search.type === 'fuse')
 
 const open = ref(false)
 
-const togglePopup = () => {
+function togglePopup() {
   open.value = !open.value
 }
 

packages/valaxy-theme-yun/layouts/tags.vue

@@ -42,7 +42,7 @@ const posts = computed(() => {
 const collapse = ref()
 const { show } = useInvisibleElement(collapse)
 
-const displayTag = (tag: string) => {
+function displayTag(tag: string) {
   router.push({
     query: {
       tag,

packages/valaxy-theme-yun/utils/index.ts

@@ -4,7 +4,7 @@ export const anonymousImage = 'https://cdn.yunyoujun.cn/img/avatar/none.jpg'
  * set default img
  * @param e
  */
-export const onImgError = (e: Event, defaultImg = anonymousImage) => {
+export function onImgError(e: Event, defaultImg = anonymousImage) {
   const targetEl = e.target as HTMLImageElement
   targetEl.setAttribute('data-src', targetEl.src)
   targetEl.src = defaultImg

packages/valaxy/client/components/ValaxyPagination.vue

@@ -29,7 +29,7 @@ const surLen = computed(() => {
     return 2
 })
 
-const showPage = (i: number) => {
+function showPage(i: number) {
   if (i === 1)
     return true
   else if (i === totalPages.value)
@@ -37,7 +37,7 @@ const showPage = (i: number) => {
   return i > props.curPage - surLen.value && i < props.curPage + surLen.value
 }
 
-const jumpTo = (page: number) => {
+function jumpTo(page: number) {
   emit('pageChange', page)
   if (page === 1)
     return '/'

packages/valaxy/client/composables/category.ts

@@ -22,7 +22,9 @@ export type Category = CategoryList
 export type Categories = (Post | CategoryList)[]
 
 // todo write unit test
-export const isCategoryList = (category: any): category is CategoryList => category.children
+export function isCategoryList(category: any): category is CategoryList {
+  return category.children
+}
 
 /**
  * get categories from posts

packages/valaxy/client/composables/features/medium-zoom.ts

@@ -5,7 +5,7 @@ import { onMounted } from 'vue'
 /**
  * @description image preview by medium-zoom
  */
-export const useMediumZoom = () => {
+export function useMediumZoom() {
   const siteConfig = useSiteConfig()
   const mediumZoomConfig = siteConfig.value.mediumZoom
 

packages/valaxy/client/composables/locale.ts

@@ -3,7 +3,7 @@ import { useI18n } from 'vue-i18n'
 import dayjs from 'dayjs'
 import 'dayjs/locale/zh-cn'
 
-export const useLocale = () => {
+export function useLocale() {
   const { availableLocales, locale } = useI18n()
   const lang = useStorage('valaxy-locale', locale.value)
   dayjs.locale(lang.value.toLowerCase())

packages/valaxy/client/composables/outline/headers.ts

@@ -66,7 +66,7 @@ function addToParent(
  * export headers & handleClick to generate outline
  * @returns
  */
-export const useOutline = () => {
+export function useOutline() {
   const frontmatter = useFrontmatter()
   const themeConfig = useThemeConfig()
   const headers = ref<MenuItem[]>([])

packages/valaxy/client/composables/post.ts

@@ -6,7 +6,7 @@ import type { Post } from 'valaxy'
 import { sortByDate } from '../utils'
 import { useSiteStore } from '../stores'
 
-export const usePostTitle = (post: ComputedRef<Post>) => {
+export function usePostTitle(post: ComputedRef<Post>) {
   const { locale } = useI18n()
   return computed(() => {
     const lang = locale.value === 'zh-CN' ? 'zh' : locale.value

packages/valaxy/client/layouts/404.vue

@@ -5,7 +5,7 @@ import { useI18n } from 'vue-i18n'
 const router = useRouter()
 const { t } = useI18n()
 
-const back = () => {
+function back() {
   if (document.referrer)
     router.back()
   else

packages/valaxy/client/utils/wrap.ts

@@ -13,7 +13,7 @@ export function wrap(el: HTMLElement, className: string) {
 /**
  * 包裹表格，添加 class 以控制 table 样式
  */
-export const wrapTable = (container: HTMLElement | Document = document) => {
+export function wrapTable(container: HTMLElement | Document = document) {
   container.querySelectorAll('table').forEach((el) => {
     const container = document.createElement('div')
     container.className = 'table-container'

packages/valaxy/node/build.ts

@@ -69,7 +69,7 @@ export async function ssgBuild(
  * todo find why
  * @param options
  */
-export const postProcessForSSG = async (options: ResolvedValaxyOptions) => {
+export async function postProcessForSSG(options: ResolvedValaxyOptions) {
   const { userRoot } = options
   const indexPath = resolve(userRoot, 'dist/index.html')
   if (fs.existsSync(indexPath)) {

packages/valaxy/node/cli/fuse.ts

@@ -54,7 +54,7 @@ export async function generateFuseList(options: ResolvedValaxyOptions) {
  * valaxy fuse
  * @param cli
  */
-export const registerFuseCommand = (cli: Argv<{}>) => {
+export function registerFuseCommand(cli: Argv<{}>) {
   cli.command(
     'fuse [root]',
     'generate fuse list for search',

packages/valaxy/node/cli/new.ts

@@ -7,7 +7,7 @@ import { type CreatePostParams, create } from './utils/post'
  * register new post command
  * @param cli
  */
-export const registerNewCommand = (cli: Argv<{}>) => {
+export function registerNewCommand(cli: Argv<{}>) {
   cli.command(
     'new <title>',
     'Draft a new post',

packages/valaxy/node/cli/utils/post.ts

@@ -16,7 +16,7 @@ export interface CreatePostParams {
 
 const pagesPath = resolve(userRoot, 'pages')
 
-export const create = async (data: CreatePostParams) => {
+export async function create(data: CreatePostParams) {
   const {
     path,
     title,

packages/valaxy/node/cli/utils/scaffold.ts

@@ -4,7 +4,7 @@ import { resolveOptions } from '../../options'
 import { exists } from './fs'
 import { userRoot } from './constants'
 
-export const getTemplate = async (layout: string): Promise<string | false> => {
+export async function getTemplate(layout: string): Promise<string | false> {
   const { clientRoot, themeRoot } = await resolveOptions({ userRoot })
   const roots = [userRoot, themeRoot, clientRoot]
 

packages/valaxy/node/markdown/highlight.ts

@@ -24,7 +24,7 @@ const nanoid = customAlphabet('abcdefghijklmnopqrstuvwxyz', 10)
  * 2. convert line numbers into line options:
  *    [{ line: number, classes: string[] }]
  */
-const attrsToLines = (attrs: string): HtmlRendererOptions['lineOptions'] => {
+function attrsToLines(attrs: string): HtmlRendererOptions['lineOptions'] {
   attrs = attrs.replace(/^(?:\[.*?\])?.*?([\d,-]+).*/, '$1').trim()
   const result: number[] = []
   if (!attrs)

packages/valaxy/node/markdown/index.ts

@@ -148,9 +148,7 @@ export async function setupMarkdownPlugins(
   return md as MarkdownRenderer
 }
 
-export const createMarkdownRenderer = async (
-  mdOptions: MarkdownOptions = {},
-): Promise<MarkdownRenderer> => {
+export async function createMarkdownRenderer(mdOptions: MarkdownOptions = {}): Promise<MarkdownRenderer> {
   const md = MarkdownIt({
     html: true,
     linkify: true,

packages/valaxy/node/markdown/markdown-it/container.ts

@@ -100,7 +100,7 @@ const defaultBlocksOptions: Blocks = {
   },
 }
 
-export const containerPlugin = (md: MarkdownIt, options: Blocks = {}) => {
+export function containerPlugin(md: MarkdownIt, options: Blocks = {}) {
   Object.keys(defaultBlocksOptions).forEach((optionKey) => {
     const option: BlockItem = {
       ...defaultBlocksOptions[optionKey as keyof Blocks],

packages/valaxy/node/markdown/markdown-it/highlightLines.ts

@@ -3,7 +3,7 @@ import type MarkdownIt from 'markdown-it'
 
 const wrapperRE = /^<pre .*?><code>/
 
-export const highlightLinePlugin = (md: MarkdownIt) => {
+export function highlightLinePlugin(md: MarkdownIt) {
   const fence = md.renderer.rules.fence!
   md.renderer.rules.fence = (...args) => {
     const [tokens, idx, options] = args
@@ -59,7 +59,7 @@ export const highlightLinePlugin = (md: MarkdownIt) => {
 //   2. <!--afterbegin-->
 //   3. <!--beforeend-->
 //   4. <!--afterend-->
-export const preWrapperPlugin = (md: MarkdownIt) => {
+export function preWrapperPlugin(md: MarkdownIt) {
   const fence = md.renderer.rules.fence!
   md.renderer.rules.fence = (...args) => {
     const [tokens, idx] = args
@@ -71,7 +71,7 @@ export const preWrapperPlugin = (md: MarkdownIt) => {
 
 // markdown-it plugin for generating line numbers.
 // It depends on preWrapper plugin.
-export const lineNumberPlugin = (md: MarkdownIt) => {
+export function lineNumberPlugin(md: MarkdownIt) {
   const fence = md.renderer.rules.fence!
   md.renderer.rules.fence = (...args) => {
     const rawCode = fence(...args)

packages/valaxy/node/markdown/markdownToVue.ts

@@ -57,11 +57,9 @@ export interface MarkdownCompileResult {
   includes: string[]
 }
 
-const inferTitle = (
-  md: MarkdownRenderer,
+function inferTitle(md: MarkdownRenderer,
   frontmatter: Record<string, any>,
-  title: string,
-) => {
+  title: string) {
   if (typeof frontmatter.title === 'string') {
     const titleToken = md.parseInline(frontmatter.title, {})[0]
     if (titleToken) {
@@ -74,10 +72,8 @@ const inferTitle = (
   return title
 }
 
-const getHeadMetaContent = (
-  head: HeadConfig[],
-  name: string,
-): string | undefined => {
+function getHeadMetaContent(head: HeadConfig[],
+  name: string): string | undefined {
   if (!head || !head.length)
     return undefined
 
@@ -88,7 +84,7 @@ const getHeadMetaContent = (
   return meta && meta[1].content
 }
 
-const inferDescription = (frontmatter: Record<string, any>) => {
+function inferDescription(frontmatter: Record<string, any>) {
   const { description, head } = frontmatter
 
   if (description !== undefined)

packages/valaxy/node/markdown/plugins/link.ts

@@ -11,11 +11,9 @@ import type { MarkdownEnv } from '../env'
 
 const indexRE = /(^|.*\/)index.md(#?.*)$/i
 
-export const linkPlugin = (
-  md: MarkdownIt,
+export function linkPlugin(md: MarkdownIt,
   externalAttrs: Record<string, string>,
-  base: string,
-) => {
+  base: string) {
   md.renderer.rules.link_open = (
     tokens,
     idx,

packages/valaxy/node/markdown/slugify.ts

@@ -5,7 +5,7 @@ const rControl = /[\u0000-\u001F]/g
 // add '…'
 const rSpecial = /[\s~`!@#$%^&*()\-_+=[\]{}|\\;:"'<>,.…?/]+/g
 
-export const slugify = (str: string): string => {
+export function slugify(str: string): string {
   return (
     removeDiacritics(str)
       // Remove control characters

packages/valaxy/node/plugins/preset.ts

@@ -33,7 +33,7 @@ const mdIt = new MarkdownIt({ html: true })
  * @param type
  * @returns
  */
-const getExcerptByType = (excerpt = '', type: 'md' | 'html' | 'text' = 'html') => {
+function getExcerptByType(excerpt = '', type: 'md' | 'html' | 'text' = 'html') {
   switch (type) {
     case 'md':
       return excerpt

packages/valaxy/node/plugins/presets/statistics.ts

@@ -8,7 +8,7 @@ export type ReadTimeOptions = SiteConfig['statistics']['readTime']
 /**
  * count characters
  */
-export const count = (content: string): CountData => {
+export function count(content: string): CountData {
   const cn = (content.match(/[\u4E00-\u9FA5]/g) || []).length
   const en = (content.replace(/[\u4E00-\u9FA5]/g, '').match(/[a-zA-Z0-9_\u0392-\u03C9\u0400-\u04FF]+|[\u4E00-\u9FFF\u3400-\u4DBF\uF900-\uFAFF\u3040-\u309F\uAC00-\uD7AF\u0400-\u04FF]+|[\u00E4\u00C4\u00E5\u00C5\u00F6\u00D6]+|\w+/g) || []).length
   return {
@@ -23,9 +23,8 @@ export const count = (content: string): CountData => {
  * @param param1
  * @returns read time (minute)
  */
-export const readTime = (
-  { cn, en }: CountData,
-  options: ReadTimeOptions) => {
+export function readTime({ cn, en }: CountData,
+  options: ReadTimeOptions) {
   const readingTime = cn / (options.speed.cn || 300) + en / (options.speed.en || 100)
   return readingTime < 1 ? 1 : Math.ceil(readingTime)
 }
@@ -35,7 +34,7 @@ export const readTime = (
  * @param content
  * @returns
  */
-export const wordCount = ({ cn, en }: CountData) => {
+export function wordCount({ cn, en }: CountData) {
   const num = cn + en
   if (num < 1000)
     return num
@@ -43,9 +42,9 @@ export const wordCount = ({ cn, en }: CountData) => {
   return `${Math.round(num / 100) / 10}k`
 }
 
-export const statistics = (content: string, options: {
+export function statistics(content: string, options: {
   readTime: ReadTimeOptions
-}) => {
+}) {
   const countData = count(content)
   return {
     countData,
@@ -55,13 +54,13 @@ export const statistics = (content: string, options: {
 }
 
 // preset addon for statistics
-export const presetStatistics = ({
+export function presetStatistics({
   route,
   options,
 }: {
   route: Parameters<Required<ValaxyExtendConfig>['extendMd']>[0]['route']
   options: SiteConfig['statistics']
-}) => {
+}) {
   if (existsSync(route.component)) {
     const file = readFileSync(route.component, 'utf-8')
     const { wordCount, readingTime } = statistics(file, {

packages/valaxy/node/plugins/unocss.ts

@@ -15,7 +15,7 @@ import {
 import type { ResolvedValaxyOptions } from '../options'
 import { loadSetups } from './setupNode'
 
-export const createSafelist = async (options: ResolvedValaxyOptions) => {
+export async function createSafelist(options: ResolvedValaxyOptions) {
   const { config } = options
   const safeIcons: string[] = [
     'i-ri-clipboard-line',
@@ -45,7 +45,7 @@ export const createSafelist = async (options: ResolvedValaxyOptions) => {
   return safelist
 }
 
-export const createUnocssConfig = async (options: ResolvedValaxyOptions) => {
+export async function createUnocssConfig(options: ResolvedValaxyOptions) {
   const { config: pluginOptions } = options
 
   const unocssConfig: VitePluginConfig = {
@@ -97,7 +97,7 @@ export const createUnocssConfig = async (options: ResolvedValaxyOptions) => {
   return unocssConfig
 }
 
-export const createUnocssPlugin = async (options: ResolvedValaxyOptions) => {
+export async function createUnocssPlugin(options: ResolvedValaxyOptions) {
   const UnoCSS = await import('unocss/vite').then(r => r.default)
   const { unocss: unoOptions } = options.config
   const defaultConfig = await createUnocssConfig(options)

packages/valaxy/node/utils/env.ts

@@ -1,10 +1,14 @@
 import { logger } from '../logger'
 
-export const isProd = () => process.env.NODE_ENV === 'production'
+export function isProd() {
+  return process.env.NODE_ENV === 'production'
+}
 
-export const setEnv = (env = 'development') => {
+export function setEnv(env = 'development') {
   process.env.NODE_ENV = env
   logger.level = isProd() ? 2 : 3
 }
 
-export const setEnvProd = () => setEnv('production')
+export function setEnvProd() {
+  return setEnv('production')
+}

packages/valaxy/node/utils/index.ts

@@ -14,7 +14,7 @@ export * from './config'
  * @param obj
  * @returns
  */
-export const transformObject = (obj: any) => {
+export function transformObject(obj: any) {
   return `JSON.parse(${JSON.stringify(JSON.stringify(obj))})`
 }