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import{_ as i,c as a,ag as n,o as t}from"./chunks/framework.C1C4sYC0.js";const g=JSON.parse('{"title":"Using a Custom Theme","description":"","frontmatter":{},"headers":[],"relativePath":"guide/custom-theme.md","filePath":"en/guide/custom-theme.md","lastUpdated":1736187882000}'),e={name:"guide/custom-theme.md"};function h(l,s,p,k,d,r){return t(),a("div",null,s[0]||(s[0]=[n(`<h1 id="using-a-custom-theme" tabindex="-1">Using a Custom Theme <a class="header-anchor" href="#using-a-custom-theme" aria-label="Permalink to "Using a Custom Theme""></a></h1><h2 id="theme-resolving" tabindex="-1">Theme Resolving <a class="header-anchor" href="#theme-resolving" aria-label="Permalink to "Theme Resolving""></a></h2><p>You can enable a custom theme by creating a <code>.vitepress/theme/index.js</code> or <code>.vitepress/theme/index.ts</code> file (the "theme entry file"):</p><div class="language- vp-adaptive-theme"><button title="Copy code" class="copy"></button><span class="lang"></span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span>.</span></span>
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<span class="line"><span>├─ docs # project root</span></span>
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<span class="line"><span>│ ├─ .vitepress</span></span>
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<span class="line"><span>│ │ ├─ theme</span></span>
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<span class="line"><span>│ │ │ └─ index.js # theme entry</span></span>
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<span class="line"><span>│ │ └─ config.js # config file</span></span>
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<span class="line"><span>│ └─ index.md</span></span>
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<span class="line"><span>└─ package.json</span></span></code></pre></div><p>VitePress will always use the custom theme instead of the default theme when it detects presence of a theme entry file. You can, however, <a href="./extending-default-theme">extend the default theme</a> to perform advanced customizations on top of it.</p><h2 id="theme-interface" tabindex="-1">Theme Interface <a class="header-anchor" href="#theme-interface" aria-label="Permalink to "Theme Interface""></a></h2><p>A VitePress custom theme is defined as an object with the following interface:</p><div class="language-ts vp-adaptive-theme"><button title="Copy code" class="copy"></button><span class="lang">ts</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">interface</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> Theme</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> {</span></span>
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<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> /**</span></span>
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<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> * Root layout component for every page</span></span>
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<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> * </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">@required</span></span>
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<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> */</span></span>
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<span class="line"><span style="--shiki-light:#E36209;--shiki-dark:#FFAB70;"> Layout</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">:</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> Component</span></span>
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<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> /**</span></span>
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<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> * Enhance Vue app instance</span></span>
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<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> * </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">@optional</span></span>
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<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> */</span></span>
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<span class="line"><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> enhanceApp</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">?:</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> (</span><span style="--shiki-light:#E36209;--shiki-dark:#FFAB70;">ctx</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">:</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> EnhanceAppContext</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">) </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">=></span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> Awaitable</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"><</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">void</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">></span></span>
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<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> /**</span></span>
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<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> * Extend another theme, calling its \`enhanceApp\` before ours</span></span>
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<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> * </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">@optional</span></span>
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<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> */</span></span>
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<span class="line"><span style="--shiki-light:#E36209;--shiki-dark:#FFAB70;"> extends</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">?:</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> Theme</span></span>
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<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">}</span></span>
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<span class="line"></span>
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<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">interface</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> EnhanceAppContext</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> {</span></span>
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<span class="line"><span style="--shiki-light:#E36209;--shiki-dark:#FFAB70;"> app</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">:</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> App</span><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // Vue app instance</span></span>
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<span class="line"><span style="--shiki-light:#E36209;--shiki-dark:#FFAB70;"> router</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">:</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> Router</span><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // VitePress router instance</span></span>
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<span class="line"><span style="--shiki-light:#E36209;--shiki-dark:#FFAB70;"> siteData</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">:</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> Ref</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"><</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;">SiteData</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">> </span><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">// Site-level metadata</span></span>
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<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">}</span></span></code></pre></div><p>The theme entry file should export the theme as its default export:</p><div class="vp-code-block-title"><div class="vp-code-block-title-bar"><span class="vp-code-block-title-text" data-title=".vitepress/theme/index.js">.vitepress/theme/index.js</span></div><div class="language-js vp-adaptive-theme"><button title="Copy code" class="copy"></button><span class="lang">js</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"></span>
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<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">// You can directly import Vue files in the theme entry</span></span>
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<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">// VitePress is pre-configured with @vitejs/plugin-vue.</span></span>
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<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">import</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> Layout </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">from</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> './Layout.vue'</span></span>
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<span class="line"></span>
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<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">export</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> default</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> {</span></span>
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<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> Layout,</span></span>
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<span class="line"><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> enhanceApp</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">({ </span><span style="--shiki-light:#E36209;--shiki-dark:#FFAB70;">app</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">, </span><span style="--shiki-light:#E36209;--shiki-dark:#FFAB70;">router</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">, </span><span style="--shiki-light:#E36209;--shiki-dark:#FFAB70;">siteData</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }) {</span></span>
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<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // ...</span></span>
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<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span>
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<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">}</span></span></code></pre></div></div><p>The default export is the only contract for a custom theme, and only the <code>Layout</code> property is required. So technically, a VitePress theme can be as simple as a single Vue component.</p><p>Inside your layout component, it works just like a normal Vite + Vue 3 application. Do note the theme also needs to be <a href="./ssr-compat">SSR-compatible</a>.</p><h2 id="building-a-layout" tabindex="-1">Building a Layout <a class="header-anchor" href="#building-a-layout" aria-label="Permalink to "Building a Layout""></a></h2><p>The most basic layout component needs to contain a <a href="./../reference/runtime-api#content"><code><Content /></code></a> component:</p><div class="vp-code-block-title"><div class="vp-code-block-title-bar"><span class="vp-code-block-title-text" data-title=".vitepress/theme/Layout.vue">.vitepress/theme/Layout.vue</span></div><div class="language-vue vp-adaptive-theme"><button title="Copy code" class="copy"></button><span class="lang">vue</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"><</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">template</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">></span></span>
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<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> <</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">h1</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">>Custom Layout!</</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">h1</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">></span></span>
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<span class="line"></span>
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<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> <!-- this is where markdown content will be rendered --></span></span>
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<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> <</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">Content</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> /></span></span>
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<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"></</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">template</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">></span></span></code></pre></div></div><p>The above layout simply renders every page's markdown as HTML. The first improvement we can add is to handle 404 errors:</p><div class="language-vue vp-adaptive-theme"><button title="Copy code" class="copy"></button><span class="lang">vue</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line highlighted"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"><</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">script</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> setup</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">></span></span>
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<span class="line highlighted"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">import</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> { useData } </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">from</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> 'vitepress'</span></span>
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<span class="line highlighted"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">const</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> { </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">page</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> } </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">=</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> useData</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">()</span></span>
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<span class="line highlighted"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"></</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">script</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">></span></span>
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<span class="line"></span>
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<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"><</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">template</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">></span></span>
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<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> <</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">h1</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">>Custom Layout!</</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">h1</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">></span></span>
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<span class="line"></span>
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<span class="line highlighted"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> <</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">div</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> v-if</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">=</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">"page.isNotFound"</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">></span></span>
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<span class="line highlighted"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> Custom 404 page!</span></span>
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<span class="line highlighted"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> </</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">div</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">></span></span>
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<span class="line highlighted"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> <</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">Content</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> v-else</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> /></span></span>
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<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"></</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">template</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">></span></span></code></pre></div><p>The <a href="./../reference/runtime-api#usedata"><code>useData()</code></a> helper provides us with all the runtime data we need to conditionally render different layouts. One of the other data we can access is the current page's frontmatter. We can leverage this to allow the end user to control the layout in each page. For example, the user can indicate the page should use a special home page layout with:</p><div class="language-md vp-adaptive-theme"><button title="Copy code" class="copy"></button><span class="lang">md</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#005CC5;--shiki-light-font-weight:bold;--shiki-dark:#79B8FF;--shiki-dark-font-weight:bold;">---</span></span>
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<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">layout: home</span></span>
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<span class="line"><span style="--shiki-light:#005CC5;--shiki-light-font-weight:bold;--shiki-dark:#79B8FF;--shiki-dark-font-weight:bold;">---</span></span></code></pre></div><p>And we can adjust our theme to handle this:</p><div class="language-vue vp-adaptive-theme"><button title="Copy code" class="copy"></button><span class="lang">vue</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"><</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">script</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> setup</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">></span></span>
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<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">import</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> { useData } </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">from</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> 'vitepress'</span></span>
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<span class="line highlighted"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">const</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> { </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">page</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">, </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">frontmatter</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> } </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">=</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> useData</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">()</span></span>
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<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"></</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">script</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">></span></span>
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<span class="line"></span>
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<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"><</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">template</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">></span></span>
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<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> <</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">h1</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">>Custom Layout!</</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">h1</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">></span></span>
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<span class="line"></span>
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<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> <</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">div</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> v-if</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">=</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">"page.isNotFound"</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">></span></span>
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<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> Custom 404 page!</span></span>
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<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> </</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">div</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">></span></span>
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<span class="line highlighted"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> <</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">div</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> v-if</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">=</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">"frontmatter.layout === 'home'"</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">></span></span>
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<span class="line highlighted"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> Custom home page!</span></span>
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<span class="line highlighted"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> </</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">div</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">></span></span>
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<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> <</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">Content</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> v-else</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> /></span></span>
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<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"></</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">template</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">></span></span></code></pre></div><p>You can, of course, split the layout into more components:</p><div class="language-vue vp-adaptive-theme"><button title="Copy code" class="copy"></button><span class="lang">vue</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"><</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">script</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> setup</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">></span></span>
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<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">import</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> { useData } </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">from</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> 'vitepress'</span></span>
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<span class="line highlighted"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">import</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> NotFound </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">from</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> './NotFound.vue'</span></span>
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<span class="line highlighted"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">import</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> Home </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">from</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> './Home.vue'</span></span>
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<span class="line highlighted"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">import</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> Page </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">from</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> './Page.vue'</span></span>
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<span class="line"></span>
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<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">const</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> { </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">page</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">, </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">frontmatter</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> } </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">=</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> useData</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">()</span></span>
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<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"></</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">script</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">></span></span>
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<span class="line"></span>
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<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"><</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">template</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">></span></span>
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<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> <</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">h1</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">>Custom Layout!</</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">h1</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">></span></span>
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<span class="line highlighted"><wbr></span>
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<span class="line highlighted"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> <</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">NotFound</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> v-if</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">=</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">"page.isNotFound"</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> /></span></span>
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<span class="line highlighted"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> <</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">Home</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> v-if</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">=</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">"frontmatter.layout === 'home'"</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> /></span></span>
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<span class="line highlighted"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> <</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">Page</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> v-else</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> /> </span><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"><!-- <Page /> renders <Content /> --></span></span>
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<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"></</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">template</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">></span></span></code></pre></div><p>Consult the <a href="./../reference/runtime-api">Runtime API Reference</a> for everything available in theme components. In addition, you can leverage <a href="./data-loading">Build-Time Data Loading</a> to generate data-driven layout - for example, a page that lists all blog posts in the current project.</p><h2 id="distributing-a-custom-theme" tabindex="-1">Distributing a Custom Theme <a class="header-anchor" href="#distributing-a-custom-theme" aria-label="Permalink to "Distributing a Custom Theme""></a></h2><p>The easiest way to distribute a custom theme is by providing it as a <a href="https://docs.github.com/en/repositories/creating-and-managing-repositories/creating-a-template-repository" target="_blank" rel="noreferrer">template repository on GitHub</a>.</p><p>If you wish to distribute the theme as an npm package, follow these steps:</p><ol><li><p>Export the theme object as the default export in your package entry.</p></li><li><p>If applicable, export your theme config type definition as <code>ThemeConfig</code>.</p></li><li><p>If your theme requires adjusting the VitePress config, export that config under a package sub-path (e.g. <code>my-theme/config</code>) so the user can extend it.</p></li><li><p>Document the theme config options (both via config file and frontmatter).</p></li><li><p>Provide clear instructions on how to consume your theme (see below).</p></li></ol><h2 id="consuming-a-custom-theme" tabindex="-1">Consuming a Custom Theme <a class="header-anchor" href="#consuming-a-custom-theme" aria-label="Permalink to "Consuming a Custom Theme""></a></h2><p>To consume an external theme, import and re-export it from the custom theme entry:</p><div class="vp-code-block-title"><div class="vp-code-block-title-bar"><span class="vp-code-block-title-text" data-title=".vitepress/theme/index.js">.vitepress/theme/index.js</span></div><div class="language-js vp-adaptive-theme"><button title="Copy code" class="copy"></button><span class="lang">js</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">import</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> Theme </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">from</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> 'awesome-vitepress-theme'</span></span>
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<span class="line"></span>
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<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">export</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> default</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> Theme</span></span></code></pre></div></div><p>If the theme needs to be extended:</p><div class="vp-code-block-title"><div class="vp-code-block-title-bar"><span class="vp-code-block-title-text" data-title=".vitepress/theme/index.js">.vitepress/theme/index.js</span></div><div class="language-js vp-adaptive-theme"><button title="Copy code" class="copy"></button><span class="lang">js</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">import</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> Theme </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">from</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> 'awesome-vitepress-theme'</span></span>
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<span class="line"></span>
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<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">export</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> default</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> {</span></span>
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<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> extends: Theme,</span></span>
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<span class="line"><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> enhanceApp</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(</span><span style="--shiki-light:#E36209;--shiki-dark:#FFAB70;">ctx</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">) {</span></span>
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<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // ...</span></span>
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<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span>
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<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">}</span></span></code></pre></div></div><p>If the theme requires special VitePress config, you will need to also extend it in your own config:</p><div class="vp-code-block-title"><div class="vp-code-block-title-bar"><span class="vp-code-block-title-text" data-title=".vitepress/config.ts">.vitepress/config.ts</span></div><div class="language-ts vp-adaptive-theme"><button title="Copy code" class="copy"></button><span class="lang">ts</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">import</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> baseConfig </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">from</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> 'awesome-vitepress-theme/config'</span></span>
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<span class="line"></span>
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<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">export</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> default</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> {</span></span>
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<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // extend theme base config (if needed)</span></span>
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<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> extends: baseConfig</span></span>
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<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">}</span></span></code></pre></div></div><p>Finally, if the theme provides types for its theme config:</p><div class="vp-code-block-title"><div class="vp-code-block-title-bar"><span class="vp-code-block-title-text" data-title=".vitepress/config.ts">.vitepress/config.ts</span></div><div class="language-ts vp-adaptive-theme"><button title="Copy code" class="copy"></button><span class="lang">ts</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">import</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> baseConfig </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">from</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> 'awesome-vitepress-theme/config'</span></span>
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<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">import</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> { defineConfigWithTheme } </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">from</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> 'vitepress'</span></span>
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<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">import</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> type</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> { ThemeConfig } </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">from</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> 'awesome-vitepress-theme'</span></span>
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<span class="line"></span>
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<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">export</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> default</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> defineConfigWithTheme</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"><</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;">ThemeConfig</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">>({</span></span>
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<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> extends: baseConfig,</span></span>
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<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> themeConfig: {</span></span>
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<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // Type is \`ThemeConfig\`</span></span>
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<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span>
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<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">})</span></span></code></pre></div></div>`,37)]))}const o=i(e,[["render",h]]);export{g as __pageData,o as default};
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