68 lines
2.0 KiB
EmacsLisp
68 lines
2.0 KiB
EmacsLisp
;;; lsp-erlang.el --- Erlang Client settings -*- lexical-binding: t; -*-
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;; Copyright (C) 2019 Roberto Aloi
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;; Author: Roberto Aloi
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;; Keywords: erlang lsp
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;; This program is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; This program is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with this program. If not, see <https://www.gnu.org/licenses/>.
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;;; Commentary:
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;; lsp-erlang client
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;;; Code:
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(require 'lsp-mode)
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(defgroup lsp-erlang nil
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"LSP support for the Erlang programming language, using erlang-ls"
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:group 'lsp-mode
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:link '(url-link "https://github.com/erlang-ls/erlang_ls"))
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(defcustom lsp-erlang-server-path
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"erlang_ls"
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"Path to the Erlang Language Server binary."
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:group 'lsp-erlang
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:risky t
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:type 'file)
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(defcustom lsp-erlang-server-connection-type
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'stdio
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"Type of connection to use with the Erlang Language Server: tcp or stdio"
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:group 'lsp-erlang
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:risky t
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:type 'symbol)
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(defun lsp-erlang-server-start-fun (port)
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`(,lsp-erlang-server-path
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"--transport" "tcp"
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"--port" ,(number-to-string port)))
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(defun lsp-erlang-server-connection ()
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(if (eq lsp-erlang-server-connection-type 'tcp)
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(lsp-tcp-connection 'lsp-erlang-server-start-fun)
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(lsp-stdio-connection `(,lsp-erlang-server-path "--transport" "stdio"))))
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(lsp-register-client
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(make-lsp-client :new-connection (lsp-erlang-server-connection)
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:major-modes '(erlang-mode)
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:priority -1
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:server-id 'erlang-ls))
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(lsp-consistency-check lsp-erlang)
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(provide 'lsp-erlang)
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;;; lsp-erlang.el ends here
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