autoinstall

#!/usr/bin/env bash
# Set variables
	# Source directory
	repodir="$( dirname -- "$0"; )"
	# Colors
	RED='\033[1;31m'
	NC='\033[0m' 
	GRN='\033[0;32m'
	YLW='\033[0;33m'
	PRP='\033[1;35m'

# Functions
	conprompt () # Confirmation prompt 
	{
		if [[ $int = 1 ]] # At this point, $int variable used for separating behaviour for interactive and non-interactive setups, keep in mind that this is not the only way i'm doing such separation, because i'm a dumbo.
		then
		echo -e "${YLW}There are still some software missing\nI recommend installing ${RED}missing parts${YLW}\nBut you can continue anyway${NC}"
		echo -e ${PRP}
		read -p "Continue anyway? (y/n) " yn
		echo -e ${NC}
		case $yn in
			[yY] ) 
				true ;;
			* )	
				echo -e "${RED}Exiting${NC}"
				exit;;
		esac 
		fi		
	}

	has() #checks if dependency is installed
	{
		type -p "$1" >/dev/null && dependency=$1;
	}

	# Balls parts
	ball.pt0 () # Not made for non-interactive setup, that's why it won't be included in balls_rollout
	{
		echo -e "${YLW}Looking for desired dependencies...${NC}"
		for i in {zsh,tmux,micro,gnome-terminal,neofetch} 
		do
			if has "$i"
				then
					have="$have $i"
				else
					missing="$missing $i"
			fi
		done
		if [[ $missing < "?" ]]
			then
				true
				echo -e "${GRN}Looks like you have everything needed${NC}"
			else
				false
				echo -e "${RED}Missing parts:${NC}$missing"
				conprompt
		fi 
						
	}

	ball.pt1 () 
	{
		echo -e "${YLW}Putting balls in your jaws..."
		cp -r $repodir/{Documents,.config,.local,.zshrc} $HOME
	}

	ball.pt2 ()
	{
		echo -e "${YLW}Updating fonts..."
		fc-cache -f
	}

	ball.pt3 () 
	{
		echo -e "${YLW}Applying gnome-terminal settings..."
		dconf load /org/gnome/terminal/legacy/ < $repodir/gnome-terminal.dconf
		cp /usr/share/applications/*gnome*?erminal*.desktop $HOME/.local/share/applications/
		sed -i 's/Actions=new-window;preferences/Actions=new-window;new-session;preferences/' $HOME/.local/share/applications/*gnome*?erminal*.desktop
		printf "\n[Desktop Action new-session]\nName=New Session\nExec=gnome-terminal -- tmux new\n" >> $HOME/.local/share/applications/*gnome*?erminal*.desktop
	}

	# Actual installation process
	balls_rollout () 
	{
		for i in {1..3}
		do
		ball.pt$i
		done
		echo -e "${GRN}Everything done, enjoy 🥒"
	}

	# Message to make everything clear for user
	warn () 
	{
		echo -e "${RED}Be aware${NC}\nRunning this script will cause irreversible changes\nIt will replace your existing configuration files\nIt's not made for everyone\nIt's made to recreate my setup as simply as possible."
	}

	# Message for help option
	help()
	{
	   echo -e "Without options this script will run interactively\nOptions:\n${GRN}-a${NC}\tFully-automatic non-interactive setup (without warning and asking prompt)\n${GRN}-c${NC}\tWill check for desired software\n${GRN}-h${NC}\tWill show you this text"
	}

	# Interactive side
	interactive-balls () 
	{
		int=1
		warn
		echo -e ${PRP}
		read -p "Can i put my balls in your jaws? (y/n) " yn
		echo -e ${NC}
		case $yn in
			[yY] ) 
					ball.pt0
					balls_rollout;;
			* )	
					echo -e "${RED}Sadje :<${NC}";;
		esac
	}

# Running part of the script
	# Act depending on option
	while getopts ":ahc" option; do
		case $option in
			a)  # Non-interactive setup
				balls_rollout
				exit;;
			h)
				help
				exit;;
			c) # For dependency-checking
				ball.pt0
				exit;;
			\?)
				echo -e "${RED}Invalid option${NC}\ntry ${GRN}autoinstall -h${NC} to get list of options"
				exit;;

		esac
	done

	# This part will run when no options set
	interactive-balls