Open xcode from terminal

open xcode project.zshrc

function xc {
    bold=$(tput bold)
    normal=$(tput sgr0)
    xcode_proj=`find . -name "*.xc*" -d 1 | sort -r | head -1`
    if [[ `echo -n $xcode_proj | wc -m` == 0 ]]
    then
        echo "No xcworkspace/xcodeproj file found in the current directory."
    else
        echo "Opening ${bold}\033[1;32m$xcode_proj"
        open "$xcode_proj"
    fi
}