Add You Complete Me code completion

1 files changed, 33 insertions, 31 deletions

diff --git a/emacs-willow b/emacs-willow
index 71386de..8ce5647 100644
--- a/emacs-willow
+++ b/emacs-willow
@@ -12,7 +12,7 @@
              '("melpa" . "https://melpa.org/packages/"))
 (package-initialize)
 (setq
- package-selected-packages '(meson-mode groovy-mode gradle-mode flycheck))
+ package-selected-packages '(meson-mode groovy-mode gradle-mode flycheck-ycmd company-ycmd))
 ;; use (package-install-selected-packages) to install the ones above
 
 ;; show matching parentheses (and other characters)
@@ -212,6 +212,37 @@
 (require 'flycheck)
 (global-flycheck-mode)
 
+;; code completion
+
+;; ycmd setup
+;; # git clone https://github.com/Valloric/ycmd.git
+;; # cd ycmd
+;; # git submodule update --init --recursive
+;; # ./build.py --system-libclang --clang-completer
+;; # mkdir -p ~/.emacs.d/ycmd/third_party
+;; # cp -r {ycmd,ycm_core.so,CORE_VERSION,cpp,clang_includes} ~/.emacs.d/ycmd/
+;; # cp -r third_party/{argparse,bottle,frozendict,JediHTTP,python-future,requests,waitress} ~/.emacs.d/ycmd/third_party/
+
+(set-variable 'ycmd-server-command `("python3" ,(file-truename "~/.emacs.d/ycmd/ycmd/")))
+(set-variable 'ycmd-extra-conf-whitelist '("~/source/*"))
+(require 'ycmd)
+(add-hook 'after-init-hook #'global-ycmd-mode)
+
+(require 'company-ycmd)
+(company-ycmd-setup)
+(add-hook 'after-init-hook 'global-company-mode)
+
+(require 'flycheck-ycmd)
+(flycheck-ycmd-setup)
+
+(add-hook 'python-mode-hook (lambda () (add-to-list 'flycheck-disabled-checkers 'ycmd)))
+(add-hook 'java-mode-hook (lambda () (add-to-list 'flycheck-disabled-checkers 'ycmd)))
+
+;; disable flycheck indicatoion in terminal mode as it will conflict with
+;; company
+(when (not (display-graphic-p))
+  (setq flycheck-indication-mode nil))
+
 (c-add-style
  "common c"
  '("gnu"
@@ -241,36 +272,7 @@
                   flycheck-clang-definitions '("HAVE_CONFIG_H")
                   flycheck-clang-include-path
                   '("../src" "../build"))
-            (c-set-style "default c++")
-            (when (and buffer-file-name
-                       (string-match "/source/monmon/" buffer-file-name))
-              (setq flycheck-clang-include-path
-                    '("../src" "../build"
-                      "/usr/include/cairo"
-                      "/usr/include/pango-1.0"
-                      "/usr/include/pixman-1"
-                      "/usr/include/freetype2"
-                      "/usr/include/libpng16"
-                      "/usr/include/harfbuzz"
-                      "/usr/include/glib-2.0"
-                      "/usr/lib/glib-2.0/include"
-                      "/usr/lib/icecream/include")))
-            (when (and buffer-file-name
-                       (string-match "/source/sawmill-0.5/" buffer-file-name))
-              (setq flycheck-clang-include-path
-                    '("../src" "../build"
-                      "/usr/include/librsvg-2.0"
-                      "/usr/include/gdk-pixbuf-2.0"
-                      "/usr/include/cairo"
-                      "/usr/include/pixman-1"
-                      "/usr/include/freetype2"
-                      "/usr/include/libpng16"
-                      "/usr/include/harfbuzz"
-                      "/usr/include/glib-2.0"
-                      "/usr/lib/glib-2.0/include"
-                      "../subprojects/googletest-release-1.8.0/googletest/include"
-                      "../subprojects/googletest-release-1.8.0/googlemock/include"
-                      )))))
+            (c-set-style "default c++")))
 
 ;; Opera Java hook
 (add-hook 'java-mode-hook