mirror of
https://github.com/gohugoio/hugo.git
synced 2024-12-29 02:57:57 +00:00
53 lines
1.7 KiB
Markdown
53 lines
1.7 KiB
Markdown
|
---
|
||
|
|
title: Hugo Pipes Introduction
|
||
|
|
description: Hugo Pipes is Hugo's asset processing set of functions.
|
||
|
|
date: 2018-07-14
|
||
|
|
publishdate: 2018-07-14
|
||
|
|
lastmod: 2018-07-14
|
||
|
|
categories: [asset management]
|
||
|
|
keywords: []
|
||
|
|
menu:
|
||
|
|
docs:
|
||
|
|
parent: "pipes"
|
||
|
|
weight: 20
|
||
|
|
weight: 01
|
||
|
|
sections_weight: 01
|
||
|
|
draft: false
|
||
|
|
aliases: [/assets/]
|
||
|
|
---
|
||
|
|
|
||
|
|
### Asset directory
|
||
|
|
|
||
|
|
Asset files must be stored in the asset directory. This is `/assets` by default, but can be configured via the configuration file's `assetDir` key.
|
||
|
|
|
||
|
|
### From file to resource
|
||
|
|
|
||
|
|
In order to process an asset with Hugo Pipes, it must be retrieved as a resource using `resources.Get`, which takes one argument: the filepath of the file relative to the asset directory.
|
||
|
|
|
||
|
|
```go-html-template
|
||
|
|
{{ $style := resources.Get "sass/main.scss" }}
|
||
|
|
```
|
||
|
|
|
||
|
|
### Asset publishing
|
||
|
|
|
||
|
|
Assets will only be published (to `/public`) if `.Permalink` or `.RelPermalink` is used.
|
||
|
|
|
||
|
|
### Go Pipes
|
||
|
|
|
||
|
|
For improved readability, the Hugo Pipes examples of this documentation will be written using [Go Pipes](/templates/introduction/#pipes):
|
||
|
|
```go-html-template
|
||
|
|
{{ $style := resources.Get "sass/main.scss" | resources.ToCSS | resources.Minify | resources.Fingerprint }}
|
||
|
|
<link rel="stylesheet" href="{{ $style.Permalink }}">
|
||
|
|
```
|
||
|
|
|
||
|
|
### Method aliases
|
||
|
|
|
||
|
|
Each Hugo Pipes `resources` transformation method uses a __camelCased__ alias (`toCSS` for `resources.ToCSS`).
|
||
|
|
Non-transformation methods deprived of such aliases are `resources.Get`, `resources.FromString`, `resources.ExecuteAsTemplate` and `resources.Concat`.
|
||
|
|
|
||
|
|
The example above can therefore also be written as follows:
|
||
|
|
```go-html-template
|
||
|
|
{{ $style := resources.Get "sass/main.scss" | toCSS | minify | fingerprint }}
|
||
|
|
<link rel="stylesheet" href="{{ $style.Permalink }}">
|
||
|
|
```
|