94 lines
3 KiB
EmacsLisp
94 lines
3 KiB
EmacsLisp
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;;; lsp-asm.el --- Assembly Language Client settings -*- lexical-binding: t; -*-
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;; Copyright (C) 2023 Jen-Chieh Shen
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;; Author: Jen-Chieh Shen <jcs090218@gmail.com>
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;; Keywords: asm 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 client for Assembly Language
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;;; Code:
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(require 'lsp-mode)
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(defgroup lsp-asm nil
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"LSP support for Assembly Language."
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:group 'lsp-mode
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:link '(url-link "https://github.com/bergercookie/asm-lsp")
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:package-version `(lsp-mode . "9.0.0"))
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(defcustom lsp-asm-active-modes
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'( asm-mode fasm-mode masm-mode nasm-mode gas-mode)
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"List of major mode that work with asm-lsp."
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:type '(list symbol)
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:group 'lsp-asm)
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(defcustom lsp-asm-home-url
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"https://github.com/bergercookie/asm-lsp"
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"Url we use to install asm-lsp."
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:type 'string
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:group 'lsp-asm
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:package-version '(lsp-mode . "9.0.0"))
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(defcustom lsp-asm-store-path (f-join lsp-server-install-dir "asm")
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"The path to the file in which `asm-lsp' will be stored."
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:type 'file
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:group 'lsp-asm
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:package-version '(lsp-mode . "9.0.0"))
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(defun lsp-asm--download-server (_client callback error-callback update?)
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"Install/update asm-ls language server using `cargo install'.
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Will invoke CALLBACK or ERROR-CALLBACK based on result.
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Will update if UPDATE? is t."
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(when update?
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(ignore-errors (delete-directory lsp-asm-store-path t)))
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(lsp-async-start-process
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callback
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error-callback
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"cargo" "install" "--git" lsp-asm-home-url "--root" lsp-asm-store-path))
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(defun lsp-asm--executable ()
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"Return asm-lsp executable."
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(let ((local (f-join lsp-asm-store-path "bin"
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(if (eq system-type 'windows-nt)
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"asm-lsp.exe"
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"asm-lsp"))))
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(or (and (f-exists? local) local)
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(executable-find "asm-lsp")
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(user-error "`asm-lsp' is not installed; for installation see %s for more information" lsp-asm-home-url))))
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(defun lsp-asm--server-command ()
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"Startup command for Assembly language server."
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(list (lsp-asm--executable)))
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(lsp-register-client
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(make-lsp-client
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:new-connection (lsp-stdio-connection
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#'lsp-asm--server-command
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(lambda () (f-exists? lsp-asm-store-path)))
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:major-modes lsp-asm-active-modes
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:priority -1
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:server-id 'asm-lsp
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:download-server-fn #'lsp-asm--download-server))
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(lsp-consistency-check lsp-asm)
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(provide 'lsp-asm)
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;;; lsp-asm.el ends here
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