install

#! /bin/bash

if which todo; then
    echo "todo is already installed."
    exit 1
fi
echo "Do you care where I install todo?[Y/N]"
read CARE

if [ $CARE = 'Y' ]
then
    echo "Where do you want to install todo?"
    read DEST
    if [ ! -d $DEST ]
    then
        echo "Directory does not exist: $DEST"
        echo "Using default: $HOME/bin"
        DEST="$HOME/bin"
    fi
else
    echo "Using default: $HOME/bin"
    DEST="$HOME/bin"
fi

echo "Installing in: $DEST"

if [ ! -d $DEST ]
then
    mkdir -p $DEST
fi

cp todo kv-bash $DEST

if [[ ":$PATH:" == *":$DEST:"* ]] 
then
    echo "$DEST is on PATH"
else
    echo "Adding $DEST to PATH"
    if [ ! -f ~/.bashrc ]
    then
        touch ~/.bashrc
    fi

    if [ ! -f ~/.bash_profile ]
    then
        touch ~/.bash_profile
    fi 
    echo "PATH=\$PATH:$DEST # For todo" >> ~/.bashrc
    echo "PATH=\$PATH:$DEST # For todo" >> ~/.bash_profile
fi

source ~/.bash_profile
source ~/.bashrc
todo clear

echo "Please relaunch your terminal"
echo "Or run source ~/.bashrc; source ~/.bash_profile"