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95 lines
2.4 KiB
Markdown
95 lines
2.4 KiB
Markdown
---
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title: "SpaceVim lang#kotlin layer"
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description: "This layer adds Kotlin language support to SpaceVim, including syntax highlighting, code runner and REPL support."
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---
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# [Available Layers](../../) >> lang#kotlin
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<!-- vim-markdown-toc GFM -->
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- [Description](#description)
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- [Features](#features)
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- [Install](#install)
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- [Layer options](#layer-options)
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- [Key bindings](#key-bindings)
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- [Inferior REPL process](#inferior-repl-process)
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- [Running current file](#running-current-file)
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- [Language Server Protocol](#language-server-protocol)
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<!-- vim-markdown-toc -->
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## Description
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This layer adds Kotlin language support to SpaceVim.
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## Features
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- syntax highlighting
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- lsp support (require [lsp](https://spacevim.org/layers/language-server-protocol/) layer)
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- code runner
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- REPL support
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## Install
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To use this configuration layer, update custom configuration file with:
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```toml
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[[layers]]
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name = "lang#kotlin"
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```
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To enable language server protocol, you need to install:
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https://github.com/fwcd/KotlinLanguageServer
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## Layer options
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- `enable-native-support`: Enable/Disable kotlin native support, disabled by default.
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When native support is enabled, the code runner will use `kotlinc-native`, otherwise it will use `kotlinc-jvm`.
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## Key bindings
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### Inferior REPL process
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Start a `kotlinc-jvm` inferior REPL process with `SPC l s i`.
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Send code to inferior process commands:
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| Key Bindings | Descriptions |
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| ------------ | ------------------------------------------------ |
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| `SPC l s b` | send buffer and keep code buffer focused |
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| `SPC l s l` | send line and keep code buffer focused |
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| `SPC l s s` | send selection text and keep code buffer focused |
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### Running current file
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To running current file, you can press `SPC l r` to run current file without loss focus,
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and the result will be shown in a runner buffer.
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## Language Server Protocol
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To enable lsp support for kotlin, you need to load the [lsp](../language-server-protocol/) layer, and include `kotlin` filetype:
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```toml
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[[layers]]
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name = 'lsp'
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filetypes = [
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'kotlin',
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]
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```
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The default language server command for kotlin is `kotlin-language-server`.
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If the language server command is not in your `$PATH`, you can override the
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kotlin language server command via:
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```toml
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[[layers]]
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name = 'lsp'
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filetypes = [
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'kotlin',
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]
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[layers.override_cmd]
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kotlin = 'path/to/kotlin-language-server'
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```
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