Auto find the `gradew` script and run gradle commands

gd.sh

# find file in current and parent dir recursively
function find_up {
    path=$(pwd)
    while [[ "$path" != "" && ! -e "$path/$1" ]]; do
        path=${path%/*}
    done
    if [[ ! -e "$path/$1" ]]
    then
        echo "ERROR: $1 not found" 1>&2
        return 1
    fi
    echo "$path"/$1
}

function gd {
   CMD=$(find_up gradlew)
   if [[ ! "$CMD" ]]; then
       return 11
   fi
   echo "CMD: $CMD"
   $CMD "$@"
}

Add the code snippet into .zhsrc or .zprofile, then we can run the following command in any sub module of any java project

gd classes