mirror of
https://github.com/JanDeDobbeleer/oh-my-posh.git
synced 2024-12-28 20:39:40 -08:00
59 lines
4 KiB
Plaintext
59 lines
4 KiB
Plaintext
---
|
|
id: haskell
|
|
title: Haskell
|
|
sidebar_label: Haskell
|
|
---
|
|
|
|
## What
|
|
|
|
Display the currently active Glasgow Haskell Compiler (GHC) version.
|
|
|
|
## Sample Configuration
|
|
|
|
import Config from '@site/src/components/Config.js';
|
|
|
|
<Config data={{
|
|
"type": "haskell",
|
|
"style": "powerline",
|
|
"powerline_symbol": "\uE0B0",
|
|
"foreground": "#906cff",
|
|
"background": "#100e23",
|
|
"template": " \ue61f {{ .Full }}"
|
|
}}/>
|
|
|
|
## Properties
|
|
|
|
| Name | Type | Description |
|
|
| ---------------------- | --------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
|
|
| `home_enabled` | `boolean` | display the segment in the HOME folder or not - defaults to `false` |
|
|
| `fetch_version` | `boolean` | display the GHC version - defaults to `true` |
|
|
| `missing_command_text` | `string` | text to display when the command is missing - defaults to empty |
|
|
| `display_mode` | `string` | <ul><li>`always`: the segment is always displayed</li><li>`files`: the segment is only displayed when `*.hs`, `*.lhs`, `stack.yaml`, `package.yaml`, `*.cabal`, or `cabal.project` files are present (**default**)</li></ul> |
|
|
| `version_url_template` | `string` | a go [text/template][go-text-template] [template][templates] that creates the URL of the version info / release notes |
|
|
| `stack_ghc_mode` | `string` | determines when to use `stack ghc` to retrieve the version information. Using `stack ghc` will decrease performance.<ul><li>`never`: never use `stack ghc` (**default**)</li><li>`package`: only use `stack ghc` when `stack.yaml` is in the root of the </li><li>`always`: always use `stack ghc`</li></ul> |
|
|
|
|
## Template ([info][templates])
|
|
|
|
:::note default template
|
|
|
|
```template
|
|
{{ if .Error }}{{ .Error }}{{ else }}{{ .Full }}{{ end }}
|
|
```
|
|
|
|
:::
|
|
|
|
### Properties
|
|
|
|
| Name | Type | Description |
|
|
| ----------- | --------- | -------------------------------------------------- |
|
|
| `.Full` | `string` | the full version |
|
|
| `.Major` | `string` | major number |
|
|
| `.Minor` | `string` | minor number |
|
|
| `.Patch` | `string` | patch number |
|
|
| `.URL` | `string` | URL of the version info / release notes |
|
|
| `.Error` | `string` | error encountered when fetching the version string |
|
|
| `.StackGhc` | `boolean` | `true` if `stack ghc` was used, otherwise `false` |
|
|
|
|
[go-text-template]: https://golang.org/pkg/text/template/
|
|
[templates]: /docs/configuration/templates
|