vite.config.ts

import { resolve } from 'path'
import type { UserConfig } from 'vite'
import fs from 'fs-extra'
import Pages from 'vite-plugin-pages'
import Inspect from 'vite-plugin-inspect'
import Icons from 'unplugin-icons/vite'
import IconsResolver from 'unplugin-icons/resolver'
import Components from 'unplugin-vue-components/vite'
import Markdown from 'vite-plugin-md'
import Vue from '@vitejs/plugin-vue'
import Prism from 'markdown-it-prism'
import matter from 'gray-matter'
import AutoImport from 'unplugin-auto-import/vite'
import anchor from 'markdown-it-anchor'
import LinkAttributes from 'markdown-it-link-attributes'
import UnoCSS from 'unocss/vite'
import SVG from 'vite-svg-loader'
import { presetAttributify, presetIcons, presetUno } from 'unocss'
// @ts-expect-error missing types
import TOC from 'markdown-it-table-of-contents'
import { slugify } from './scripts/slugify'

import 'prismjs/components/prism-regex'
import 'prismjs/components/prism-javascript'
import 'prismjs/components/prism-typescript'
import 'prismjs/components/prism-xml-doc'
import 'prismjs/components/prism-yaml'
import 'prismjs/components/prism-json'
import 'prismjs/components/prism-markdown'
import 'prismjs/components/prism-java'
import 'prismjs/components/prism-javadoclike'
import 'prismjs/components/prism-javadoc'
import 'prismjs/components/prism-jsdoc'

const config: UserConfig = {
  resolve: {
    alias: [
      { find: '~/', replacement: `${resolve(__dirname, 'src')}/` },
    ],
  },
  optimizeDeps: {
    include: [
      'vue',
      'vue-router',
      '@vueuse/core',
      'dayjs',
      'dayjs/plugin/localizedFormat',
    ],
  },
  plugins: [
    UnoCSS({
      theme: {
        fontFamily: {
          sans: '"Inter", Inter var,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji',
        },
      },
      presets: [
        presetIcons({
          extraProperties: {
            'display': 'inline-block',
            'height': '1.2em',
            'width': '1.2em',
            'vertical-align': 'text-bottom',
          },
        }),
        presetAttributify(),
        presetUno(),
      ],
    }),

    Vue({
      include: [/\.vue$/, /\.md$/],
    }),

    Pages({
      extensions: ['vue', 'md'],
      pagesDir: 'pages',
      extendRoute(route) {
        const path = resolve(__dirname, route.component.slice(1))

        if (!path.includes('projects.md')) {
          const md = fs.readFileSync(path, 'utf-8')
          const { data } = matter(md)
          route.meta = Object.assign(route.meta || {}, { frontmatter: data })
        }

        return route
      },
    }),

    Markdown({
      wrapperComponent: 'post',
      wrapperClasses: 'prose m-auto',
      headEnabled: true,
      markdownItOptions: {
        quotes: '""\'\'',
      },
      markdownItSetup(md) {
        md.use(Prism)
        md.use(anchor, {
          slugify,
          permalink: anchor.permalink.linkInsideHeader({
            symbol: '#',
            renderAttrs: () => ({ 'aria-hidden': 'true' }),
          }),
        })

        // @ts-expect-error anyway
        md.use(LinkAttributes, {
          matcher: (link: string) => /^https?:\/\//.test(link),
          attrs: {
            target: '_blank',
            rel: 'noopener',
          },
        })

        md.use(TOC, {
          includeLevel: [1, 2, 3],
          slugify,
        })
      },
    }),

    AutoImport({
      imports: [
        'vue',
        'vue-router',
        '@vueuse/core',
        '@vueuse/head',
      ],
    }),

    Components({
      extensions: ['vue', 'md'],
      dts: true,
      include: [/\.vue$/, /\.vue\?vue/, /\.md$/],
      resolvers: [
        IconsResolver({
          componentPrefix: '',
        }),
      ],
    }),

    Inspect(),

    Icons({
      defaultClass: 'inline',
      defaultStyle: 'vertical-align: sub;',
    }),

    SVG({
      svgo: false,
    }),
  ],

  build: {
    rollupOptions: {
      onwarn(warning, next) {
        if (warning.code !== 'UNUSED_EXTERNAL_IMPORT')
          next(warning)
      },
    },
  },

  ssgOptions: {
    formatting: 'minify',
    format: 'cjs',
  },
}

export default config