configure

#!/bin/bash

prompt() {
    while true; do
        read -p "$* [y/n]: " yn
        case $yn in
            [Yy]*) return 0  ;;  
            [Nn]*) echo "Aborted" ; return  1 ;;
        esac
    done
}

pathadd() {
    if [ -d "$1" ] && [[ ":$PATH:" != *":$1:"* ]]; then
        PATH="$1${PATH:+:$PATH}"
    fi
}


pathentry="$HOME/.local/bin"
file="$HOME/.bashrc"

echo "Adding '${pathentry}' into '${file}' file."
echo "This will remove any older entry with '${pathentry}' and rewrite it"
if prompt 'Proceed?' ; then
	sed -i '/.local\/bin/d' ${file}
	echo 'PATH=$HOME/.local/bin${PATH:+:$PATH}' >> ${file}
	echo 'Done.'
	echo 'To update the path just restart the terminal.'
	echo 'It is recommended to put that line in ~/.profile instead'
	echo 'but it requires to restart the whole session to take effect.'
	echo ''
fi


pathentry="$HOME/.local/lib"
file="/etc/ld.so.conf.d/user.conf"

echo "Writing '${pathentry}' into '${file}'"
if [ -f ${file} ] ; then
	echo 'This action will replace all the content of this file.'
fi
if prompt 'Proceed?' ; then
	echo "${pathentry}" | sudo tee $file > /dev/null
	sudo ldconfig
	echo 'Done.'
fi

echo 'Ready to go.'