embe-ls

embe-ls

An LSP implementation for embe.

Features

• diagnostics
• code completion
• snippets
• signature help
• documentation on hover
• display and edit colors
• goto definition
• symbol rename

Installation

Embe-ls should automatically come with your embe installation.

If not you can build the embe-ls binary and place it somewhere in your PATH manually.

VS Code

Install the vscode-embe extension.

Neovim

Install the vim-embe plugin for syntax highlighting and indentation.

coc

In coc-settings.json:

{
  "languageserver": {
    "embe-ls": {
      "command": "embe-ls",
      "filetypes": ["embe"],
      "rootPatterns": [".git/", "."]
    }
  }
}

lspconfig

In init.lua:

local lspconfig = require('lspconfig')
local configs = require('lspconfig.configs')
configs.embe = {
  default_config = {
    cmd = { "embe-ls" },
    root_dir = lspconfig.util.root_pattern('.git'),
    single_file_support = true,
    filetypes = { 'embe' },
    init_options = {
      command = { 'embe-ls' },
    },
  },
}
lspconfig.embe.setup{}

Building

Prerequisites

• Go 1.19+

git clone https://github.com/juho05/embe
cd embe
go build ./cmd/embe-ls

Config

You can configure embe-ls in one of the following locations:

• Windows: %LOCALAPPDATA%\embe-ls\config.json
• MacOS: ~/Library/Application Support/embe-ls/config.json
• Linux: ~/.config/embe-ls/config.json

Example config:

{
	"log_file": "~/.cache/embe-ls.log", // the path for logging output (directory must exist) (leave empty to disable logging, default: "")
	"log_level": "trace", // the minimum log level (possible values: trace, info, warning, error, fatal, none, default: warning)
	"lsp_log_file": "~/.cache/embe-ls-lsp.log" // the path for Language Server Protocol logging output (leave empty to disable protocol logging, default: "")
}

License

Copyright (c) 2022-2023 Julian Hofmann

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.