File Tree Change
Overview
In Markdown, you can use the file-tree container to display directory structures with file icons and collapsible subdirectories.
Syntax
Container Syntax
In the ::: file-tree container, use the built-in Markdown unordered list syntax to specify the organizational structure of files and directories.
Use nested list items to create subdirectories; if you want a directory to not display specific content, simply add a trailing slash / at the end of the list item.
::: file-tree
<!-- Add the file tree structure here -->
:::Code Block Syntax
In a code block named file-tree or tree, use the output content of the tree command line tool (using Unicode tab characters) to render the file tree.
```file-tree
# Add the file tree structure here
```
```file
# Add the file tree structure here
```Customizing File Tree Appearance
The following syntax can be used to customize the appearance of the file tree:
- Emphasize file or directory names by making them bold, e.g.,
**README.md** - Add comments to files or directories by appending a comment starting with
#after the name, for example,README.md This is a README file - Mark files or directories as added or deleted by prefixing the name with
++or-- - Use
...or…as the name to add placeholder files and directories. - Add
icon="simple"oricon="colored"after:::file-treeto switch to simple icons or colored icons. The default is colored icons. - Add
title="xxxx"after:::file-treeto add a title to the file tree.
Examples
Container Syntax
Input:
::: file-tree
- docs
- .vuepress
- ++ config.ts
- -- page1.md
- README.md
- theme # A **theme** directory
- client
- components
- **Navbar.vue**
- composables
- useNavbar.ts
- styles
- navbar.css
- config.ts
- node/
- package.json
- pnpm-lock.yaml
- .gitignore
- README.md
- …
:::Output:
config.ts
page1.md
README.md
Navbar.vue
useNavbar.ts
navbar.css
config.ts
node
package.json
pnpm-lock.yaml
.gitignore
README.md
…
Code Block Syntax
Input:
```file-tree
.
├── docs
│ ├── .vuepress
│ │ └── config.ts
│ ├── page1.md
│ └── README.md
├── theme
│ ├── client
│ │ ├── components
│ │ │ ├── Navbar.vue
│ │ │ └── useNavbar.ts
│ │ ├── styles
│ │ │ └── navbar.css
│ │ └── config.ts
│ └── node/
├── package.json
├── pnpm-lock.yaml
├── .gitignore
├── README.md
└── …
```Output:
config.ts
page1.md
README.md
Navbar.vue
useNavbar.ts
navbar.css
config.ts
node
package.json
pnpm-lock.yaml
.gitignore
README.md
…
Using Simple Icons
Input:
::: file-tree icon="simple"
- docs
- .vuepress
- config.ts
- page1.md
- README.md
- package.json
:::
<!-- Alternatively -->
```file-tree icon="simple"
.
├── docs
│ ├── .vuepress
│ │ └── config.ts
│ ├── page1.md
│ └── README.md
└── package.json
```Output:
config.ts
page1.md
README.md
package.json
Configuration
You can configure the default icon type for file trees in the markdown.fileTree option:
export default defineUserConfig({
theme: plumeTheme({
markdown: {
fileTree: {
icon: 'simple', // 'simple' | 'colored'
}
},
})
})Concerned about colored icons affecting build bundle size?
You don't need to worry. The colored icons for the file tree are also resolved from iconify. We recommend installing the @iconify/json package locally in your project. The theme will automatically parse the icon data from @iconify/json into local icon resources. Even if you use the same icon multiple times across different pages (including navigation bars, sidebars, icon components, etc.), only one copy of the resource will exist for each icon!
Each colored icon is approximately 1kb ~ 2kb in size. Even if your file tree extensively uses 100+ different icons, the impact on the final build bundle size will not be significant.
