[New] Support Debug Adapter Protocol: dap-mode.

See https://github.com/emacs-lsp/dap-mode.

.gitignore

@@ -67,3 +67,4 @@ ido.*
 flycheck_*.el*
 README.html
 *.sqlite
+.dap-*

init.el

@@ -113,6 +113,7 @@
 (require 'init-flycheck)
 (require 'init-projectile)
 (require 'init-lsp)
+(require 'init-dap)
 
 (require 'init-emacs-lisp)
 (require 'init-c)

lisp/init-dap.el

@@ -0,0 +1,47 @@
+;; init-dap.el --- Initialize dap configurations.	-*- lexical-binding: t -*-
+
+;; Copyright (C) 2019 Vincent Zhang
+
+;; Author: Vincent Zhang <[email protected]>
+;; URL: https://github.com/seagle0128/.emacs.d
+
+;; This file is not part of GNU Emacs.
+;;
+;; 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 2, 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; see the file COPYING.  If not, write to
+;; the Free Software Foundation, Inc., 51 Franklin Street, Fifth
+;; Floor, Boston, MA 02110-1301, USA.
+;;
+
+;;; Commentary:
+;;
+;; Debug Adapter Protocol configurations.
+;;
+
+;;; Code:
+
+(use-package dap-mode
+  :hook ((after-init . dap-mode)
+         (dap-mode . dap-ui-mode)
+
+         (python-mode . (lambda () (require 'dap-python)))
+         (go-mode . (lambda () (require 'dap-go)))
+         (java-mode . (lambda () (require 'dap-java)))
+         (rust-mode . (lambda () (require 'dap-rust)))
+         ((c-mode c++-mode objc-mode swift) . (lambda () (require 'dap-lldb)))
+         (php-mode . (lambda () (require 'dap-php)))))
+
+(provide 'init-dap)
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;; init-dap.el ends here

lisp/init-lsp.el

@@ -47,6 +47,7 @@
      :init
      (setq lsp-auto-guess-root t)       ; Detect project root
      (setq lsp-prefer-flymake nil)      ; Use lsp-ui and flycheck
+     (setq flymake-fringe-indicator-position 'right-fringe)
      :config
      ;; Configure LSP clients
      (use-package lsp-clients