#!/bin/bash

set -e

# Check for less and install if not found
if ! type "less" &> /dev/null; then
    echo "less not found, installing..."
    sudo pacman -S --noconfirm less
fi

# Execute in less with a header for style points
exec > >(less +F --header 8) 2>&1
trap 'exec >&- 2>&-; wait' EXIT

# Grab said header
curl -s https://old.doordesk.net/doors
echo -e "Doors are sturdier than windows.\n-------------------------------------------------------"

# Detect OS and run corresponding setup
. /etc/os-release
OS=$NAME
echo -e "\nDetected OS as $OS"

if [[ $OS == *Arch* ]]; then
    cd
        echo "Enabling Pacman colors..."
        sudo sed '/Color/s/^#//' -i /etc/pacman.conf

        echo -e "\nVerifying base requirements..."
        sudo pacman -S --needed --noconfirm git base-devel

        if test -d .doors; then
            echo -e "\n$HOME/.doors found, checking for updates..."
            cd .doors
            git pull
            cd
        else
            echo -e "\n$HOME/.doors not found, creating..."
            git clone https://github.com/adoyle0/Doors.git .doors
        fi

        $HOME/.doors/scripts/install_arch

elif [[ $OS == *buntu* ]]; then
    cd
        sudo apt-get -y install git rsync
        git clone https://github.com/adoyle0/Doors.git .doors
        $HOME/.doors/scripts/install_min_ubuntu

elif [[ $OS == *Fedora* ]]; then
    cd
        sudo dnf install -y git rsync
        git clone https://github.com/adoyle0/Doors.git .doors
        $HOME/.doors/scripts/install_min_fedora
fi

# Init and update awesome widgets submodule
cd $HOME/.doors
git submodule init && git submodule update

# Copy configs and make a backup if it already exists
echo -e "\nInstalling Configs..."
    cd $HOME/.doors/configs

    for file in *
    do
        echo -e "\n$file..."
        cp -rbv $file $HOME/.config/
    done

# Link shell files and make a backup if it already exists
echo -e "\nLinking shell..."
    cp -sbv $HOME/.config/shell/profile ~/.zprofile
    cp -sbv $HOME/.config/x11/xinitrc ~/.xinitrc

# Copy scripts and make a backup if it already exists
echo -e "\nInstalling Scripts..."
    cd $HOME/.doors

    if [ ! -d "$HOME/.local/bin" ]; then
        mkdir "$HOME/.local/bin"
    fi

    cp -rbv bin $HOME/.local

# Wrap up
echo -e "\nDone!\nLog out and back in for changes to take effect."

# Give less time to catch up and tell it we're done
sleep 1 && killall -s SIGINT less