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;;; dap-codelldb.el --- Debug Adapter Protocol mode for CodeLLDB -*- lexical-binding: t; -*-
;; 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 <https://www.gnu.org/licenses/>.
;;; Commentary:
;; Adapter for https://github.com/vadimcn/vscode-lldb
;;; Code:
(require 'dap-mode)
(require 'dap-utils)
(defcustom dap-codelldb-extension-version "1.8.1"
"The version of the codelldb vscode extension."
:group 'dap-codelldb
:type 'string)
(defcustom dap-codelldb-download-url
(format "https://github.com/vadimcn/vscode-lldb/releases/download/v%s/codelldb-%s.vsix"
dap-codelldb-extension-version
(plist-get
(list 'windows-nt
(cond ((string-match "\\(?:arm\\|aarch\\).?64" system-configuration) "aarch64-windows")
(t "x86_64-windows"))
'darwin
(cond ((string-match "^aarch64.*" system-configuration) "aarch64-darwin")
(t "x86_64-darwin"))
'gnu/linux
(cond ((string-match "^aarch64.*" system-configuration) "aarch64-linux")
((string-match "^arm.*" system-configuration) "arm-linux")
(t "x86_64-linux")))
system-type))
"The download url."
:group 'dap-codelldb
:type 'string)
(defcustom dap-codelldb-debug-path (expand-file-name "vscode/codelldb" dap-utils-extension-path)
"The path to go vscode extension."
:group 'dap-codelldb
:type 'string)
(defcustom dap-codelldb-debug-program
(concat dap-codelldb-debug-path
(if (eq system-type 'windows-nt)
"/extension/adapter/codelldb.exe"
"/extension/adapter/codelldb"))
"The path to the codelldb debugger."
:group 'dap-codelldb
:type 'string)
(defun dap-codelldb-setup (&optional forced)
"Download and install codelldb adapter.
With prefix, FORCED to redownload the extension."
(interactive "P")
(unless (and (not forced) (file-exists-p dap-codelldb-debug-path))
(dap-utils--get-extension dap-codelldb-download-url dap-codelldb-debug-path)
(message "%s: Downloading done!" "dap-codelldb")))
(dap-register-debug-provider
"lldb"
(lambda (conf)
(let ((debug-port (dap--find-available-port)))
(plist-put conf :program-to-start (format "%s --port %s" dap-codelldb-debug-program debug-port))
(plist-put conf :debugServer debug-port))
(plist-put conf :host "localhost")
(plist-put conf :type "lldb")
(plist-put conf :cargo "")
conf))
(provide 'dap-codelldb)
;;; dap-codelldb.el ends here
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