Partial

{{ partial "footer.html" }}

我看到有的hugo模板调用partial方法会传入上下文参数，但是不传也不会报错。

然而 partialCached 就必须传入上下文，否则会报错：

Error: error building site: render: failed to render pages: render of "home" failed: "/home/lingc/Documents/today-i-learned/themes/sim/layouts/_default/baseof.html:10:11": execute of template failed: template: _default/list.html:10:11: executing "_default/list.html" at <partialCached>: wrong number of args for partialCached: want at least 3 got 1

{{ partialCached "footer.html" . }}

不过这里挺奇怪的，want at least 3 got 1，最终给了2个参数依旧没有报错。

{{- -}}

Use {{ }} when you want to keep the whitespace intact. Use {{- }} or {{ -}} when you want to trim whitespace before or after the template action, respectively.

IsHome

https://gohugo.io/methods/page/ishome/

hugo中页面有三种类型：Page, Section, Home

content/
├── books/
│   ├── book-1/
│   │   └── index.md  <-- kind = page
│   ├── book-2.md     <-- kind = page
│   └── _index.md     <-- kind = section
└── _index.md         <-- kind = home

(taxonomony 的页面，如/tag/1也是page)

使用 {{ if .IsHome }} 就可以判断当前页面是否是主页