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54 lines
2.6 KiB
Plaintext
54 lines
2.6 KiB
Plaintext
---
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id: perl
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title: Perl
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sidebar_label: Perl
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---
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## What
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Display the currently active perl version.
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## Sample Configuration
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```json
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{
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"type": "perl",
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"style": "powerline",
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"powerline_symbol": "\uE0B0",
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"foreground": "#ffffff",
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"background": "#4063D8",
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"template": " \ue769 {{ .Full }}"
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}
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```
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## Properties
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| Name | Type | Description |
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| ---------------------- | --------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
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| `home_enabled` | `boolean` | display the segment in the HOME folder or not - defaults to `false` |
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| `fetch_version` | `boolean` | display the perl version - defaults to `true` |
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| `missing_command_text` | `string` | text to display when the perl command is missing - defaults to empty |
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| `display_mode` | `string` | <ul><li>`always`: the segment is always displayed</li><li>`files`: the segment is only displayed when one of the following files is present (**default**):<ul><li>`.perl-version`</li><li>`*.pl`</li><li>`*.p`</li><li>`*.t`</li></ul></li></ul> |
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## Template ([info][templates])
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:::note default template
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```template
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{{ if .Error }}{{ .Error }}{{ else }}{{ .Full }}{{ end }}
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```
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:::
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### Properties
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| Name | Type | Description |
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| -------- | -------- | -------------------------------------------------- |
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| `.Full` | `string` | the full version |
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| `.Major` | `string` | major number |
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| `.Minor` | `string` | minor number |
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| `.Patch` | `string` | patch number |
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| `.Error` | `string` | error encountered when fetching the version string |
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[templates]: /docs/configuration/templates
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