vscode with Gnu Global

下载ctag文件 http://ctags.sourceforge.net/
或者：
参考链接：
https://cloud.tencent.com/developer/article/1335096

1.vscode install gnu global extensions

2.gnu global install

download the latest source code archive https://ftp.gnu.org/pub/gnu/global/
decompress

./configure
make -j12
sudo makeinstall

3. File -> Preferences -> Settings → edit json for gnu global
   
   {
   “gnuGlobal.globalExecutable”: “/usr/local/bin/global”,
   “gnuGlobal.gtagsExecutable”: “/usr/local/bin/gtags”
   }

4.check gnu global whether install successfully

5.usage

專案 其中一部分檔案結構
project
project/source_code_directory

cd project/
find source_code_path_1_you_want_to_tag_in/ -type f -print >> gtags.files
find source_code_path_2_you_want_to_tag_in/ -type f -print >> gtags.files
find kernel/drivers/ -type f -print >> gtags.files

6. vscode
   Press F1 => Rebuild Gtags Database
   可以開始使用

7. Extensions
   gnu global extensions
   vim emulation for visual studio code

8.hot key
Ctrl + p
Ctrl + o
global -vu 更新 gtags file，如果有修改檔案的話