install_buildrequires.sh

#!/usr/bin/env bash
# Install BuildRequires from .spec file

function install_buildrequires()
{
    requires=$(grep "BuildRequires" $1 | awk '{print $2}')
    for require in $requires
    do
        echo "Installing $require"
        yum install -y $require
    done      
}

function help()
{
    printf "\n Usage: sudo ./install_buildrequires.sh filename.spec \n"
    printf "\n"
    exit
}

if [ "$UID" -ne 0 ]
    then echo "Yum requires to  run as root."
    exit
fi

if [[ -z "$1" ]]; then
    help
else
    install_buildrequires $1
fi