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feat(kotlin): Configure when the module is shown (#2359) 

This makes it possible to configure when the kotlin module is shown
based on the contents of a directory.
This commit is contained in:
Thomas O'Donnell 2021-02-21 19:56:48 +01:00 committed by GitHub
parent fe6f9eeb4d
commit 1a6c625521
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3 changed files with 23 additions and 14 deletions
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19
docs/config/README.md
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@ -1472,19 +1472,22 @@ symbol = "∴ "
## Kotlin
The `kotlin` module shows the currently installed version of Kotlin.
The module will be shown if any of the following conditions are met:
By default the module will be shown if any of the following conditions are met:
- The current directory contains a `.kt` or a `.kts` file
### Options
| Option | Default | Description |
| --------------- | ------------------------------------ | ----------------------------------------------------------------------------- |
| `format` | `"via [$symbol($version )]($style)"` | The format for the module. |
| `symbol` | `"🅺 "` | A format string representing the symbol of Kotlin. |
| `style` | `"bold blue"` | The style for the module. |
| `kotlin_binary` | `"kotlin"` | Configures the kotlin binary that Starship executes when getting the version. |
| `disabled` | `false` | Disables the `kotlin` module. |
| Option | Default | Description |
| ------------------- | ------------------------------------ | ----------------------------------------------------------------------------- |
| `format` | `"via [$symbol($version )]($style)"` | The format for the module. |
| `detect_extensions` | `["kt", "kts"]` | Which extensions should trigger this module. |
| `detect_files` | `[]` | Which filenames should trigger this module. |
| `detect_folders` | `[]` | Which folders should trigger this modules. |
| `symbol` | `"🅺 "` | A format string representing the symbol of Kotlin. |
| `style` | `"bold blue"` | The style for the module. |
| `kotlin_binary` | `"kotlin"` | Configures the kotlin binary that Starship executes when getting the version. |
| `disabled` | `false` | Disables the `kotlin` module. |
### Variables

6
src/configs/kotlin.rs
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@ -9,6 +9,9 @@ pub struct KotlinConfig<'a> {
pub style: &'a str,
pub kotlin_binary: &'a str,
pub disabled: bool,
pub detect_extensions: Vec<&'a str>,
pub detect_files: Vec<&'a str>,
pub detect_folders: Vec<&'a str>,
}
impl<'a> RootModuleConfig<'a> for KotlinConfig<'a> {
@ -19,6 +22,9 @@ impl<'a> RootModuleConfig<'a> for KotlinConfig<'a> {
style: "bold blue",
kotlin_binary: "kotlin",
disabled: false,
detect_extensions: vec!["kt", "kts"],
detect_files: vec![],
detect_folders: vec![],
}
}
}

12
src/modules/kotlin.rs
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@ -7,21 +7,21 @@ use regex::Regex;
const KOTLIN_VERSION_PATTERN: &str = "(?P<version>[\\d\\.]+[\\d\\.]+[\\d\\.]+)";
/// Creates a module with the current Kotlin version
///
/// Will display the Kotlin version if any of the following criteria are met:
/// - Current directory contains a file with a `.kt` or `.kts` extension
pub fn module<'a>(context: &'a Context) -> Option<Module<'a>> {
let mut module = context.new_module("kotlin");
let config = KotlinConfig::try_load(module.config);
let is_kotlin_project = context
.try_begin_scan()?
.set_extensions(&["kt", "kts"])
.set_files(&config.detect_files)
.set_extensions(&config.detect_extensions)
.set_folders(&config.detect_folders)
.is_match();
if !is_kotlin_project {
return None;
}
let mut module = context.new_module("kotlin");
let config = KotlinConfig::try_load(module.config);
let parsed = StringFormatter::new(config.format).and_then(|formatter| {
formatter
.map_meta(|var, _| match var {