Visual Studio Code C/C++ code completion with YCMD

Build YCMD

git clone https://github.com/Valloric/ycmd.git
cd ycmd
git submodule update --init --recursive
python build.py --clang-completer

Visual Studio Code config sample

The extension: https://marketplace.visualstudio.com/items?itemName=RichardHe.you-complete-me

Minimal config:

    "ycmd.path": "/Users/notsowise/pathto/ycmd",

Optional config in case you have multiple python versions:

    "ycmd.python": "/usr/bin/python"

Generate completion database

Pass -DCMAKE_EXPORT_COMPILE_COMMANDS=ON to cmake on invocation. You might have to copy the compile_commands.json into the source tree.

Something like this:

mkdir build
cd build
cmake -G Ninja -DCMAKE_EXPORT_COMPILE_COMMANDS=ON ../src
cp compile_commands.json ../src
cd ../src
code .