Submodule All Update

gistfile1.txt

#!/bin/bash

except_list=( "riscv-tools" "riscv-linux" )

function submodule_update() {
    echo "Submodule updating in " ${PWD} "..."

    git submodule init
    submodule_list=`git submodule status | sed 's/^  *//g' | cut -f2 -d' '`

    for except in ${except_list[@]}
    do
        submodule_list=`echo ${submodule_list} | sed s/${except}//g`
    done

    for sub in `echo -n ${submodule_list}`
    do
        git submodule update --init ${sub}
        pushd ${sub} > /dev/null
        submodule_update
        popd > /dev/null
    done
}

submodule_update