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Merge commit 'f96384a3b596f9bc0a3a035970b09b2c601f0ccb'

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Bjørn Erik Pedersen
2023-05-22 16:47:07 +02:00
parent 4cac5f5e30 f96384a3b5
commit b95e156940
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docs/content/en/hugo-pipes/postprocess.md
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@@ -1,17 +1,18 @@
---
title: PostProcess
description: Allows delaying of resource transformations to after the build.
date: 2020-04-09
categories: [asset management]
keywords: []
menu:
docs:
parent: "pipes"
parent: pipes
weight: 39
weight: 39
sections_weight: 39
signature: ["resources.PostProcess RESOURCE"]
---
## Usage
Marking a resource with `resources.PostProcess` delays any transformations to after the build, typically because one or more of the steps in the transformation chain depends on the result of the build (e.g. files in `public`).
A prime use case for this is [CSS purging with PostCSS](#css-purging-with-postcss).
@@ -80,7 +81,7 @@ HUGO_ENVIRONMENT (and the alias HUGO_ENV)
: The value e.g. set with `hugo -e production` (defaults to `production` for `hugo` and `development` for `hugo server`).
HUGO_PUBLISHDIR
: {{ new-in "0.109.0" }} The absolute path to the publish directory (the `public` directory). Note that the value will always point to a directory on disk even when running `hugo server` in memory mode. If you write to this folder from PostCSS when running the server, you could run the server with one of these flags:
: {{< new-in "0.109.0" >}} The absolute path to the publish directory (the `public` directory). Note that the value will always point to a directory on disk even when running `hugo server` in memory mode. If you write to this folder from PostCSS when running the server, you could run the server with one of these flags:
```
hugo server --renderToDisk
@@ -89,9 +90,8 @@ hugo server --renderStaticToDisk
Also, Hugo will add environment variables for all files mounted below `assets/_jsconfig`. A default mount will be set up with files in the project root matching this regexp: `(babel|postcss|tailwind)\.config\.js`.
These will get environment variables named on the form `HUGO_FILE_:filename:` where `:filename:` is all upper case with periods replaced with underscore. This allows you do do this and similar:
These will get environment variables named on the form `HUGO_FILE_:filename:` where `:filename:` is all upper case with periods replaced with underscore. This allows you to do this and similar:
```js
let tailwindConfig = process.env.HUGO_FILE_TAILWIND_CONFIG_JS || './tailwind.config.js';
```