Run Visual Studio Code from Zsh on Mac OSX

visual_studio_code_from_cli.sh

# Currently, there isn't an automatic method for doing this, 
# but with a little code in your `.zshrc` file, you can configure it.

function code {  
    if [[ $# = 0 ]]
    then
        open -a "Visual Studio Code"
    else
        local argPath="$1"
        [[ $1 = /* ]] && argPath="$1" || argPath="$PWD/${1#./}"
        open -a "Visual Studio Code" "$argPath"
    fi
}

# Then from Terminal you can type:

# `code` –– opens Visual Studio Code 
# `code .` –– opens current directory in Visual Studio Code 
# `code somefile` –– opens somefile in Visual Studio Code