installV0.sh

 #!/usr/bin/env bash

# [WIP] be careful with this script !
# this script does:
# - install packages (from pacman/AUR/flatpak)
# - install stuff from $origin to $config (and move the previous files to $backup)
# - install stuff from $origin to other places
# - source/include some files
#
# you will be asked before most actions
# most things are symbolic links
# 
# env vars:
# 	SILENT:	be less verbose (if not empty)
# 	SKIP=n:	will skip the first n asked steps
#
# (https://github.com/egnrse/configs)
# (by egnrse)


## CONSTANTS
origin="$(pwd)/"
config="$HOME/.config/"
backup="${config}.bak/"

bold="\e[1m"
normal="\e[0m"
green="\e[32m"
purple="\e[95m"


## ENV VARIABLES
skip_amount=0
if [[ "$SKIP" =~ ^[0-9]+$ ]]; then
	skip_amount=${SKIP}
fi
if [ -z "$SILENT" ]; then
	set -x
fi


## FUNCTIONS
skip() {
	if [ "$skip_amount" -ge 1 ]; then
		skip_amount=$((skip_amount -1))
		echo -e "${purple}${bold}skipping:${normal} '$1'"
		return 1
	fi
	var1="$1"
	if [ -z "$1" ]; then
		var1=" continue [y] or skip [n]"
	fi
	#read -p "$var1 (Y/n): " pause_answer
	read -p "$(printf "%b" "$var1 ${purple}${bold}(Y/n): "${normal})" pause_answer
	case $pause_answer in
		[Yy]*|"")
			return 0;
			;;
		[Nn]*)
			return 1;
			;;
	esac
}

# links $1 from $origin to $config
# backing up old files to $backup (files in $backup might get deleted)
linkTo() {
# cp -r --update : copy recursively, overwrite older files
# ln -s -i : link symbolic, interactively (ask if unsure)
	linkName=$1
	if [ -d "${config}${linkName}" ]; then
		# directory
		rm -r ${backup}$linkName
		mv -f --update ${config}$linkName ${backup}
	elif [ -f "${config}${linkName}" ]; then
		cp --update ${config}$linkName ${backup}
	fi
	ln -s ${origin}$linkName ${config}
}

# ask for each input and call linkTo() if yes was selected
askForLink() {
	for link in "$@"; do
		skip "link $link" && linkTo $link
	done
}

# link $1 (from $3) to $2 (and make the file and link root owned)
rootLink() {
	file="$1"
	to="$2/"
	from="${3:-${origin}other/}/"

	sudo chown root:root ${from}${file}
	sudo mkdir -p ${to}
	sudo ln -s -i ${from}${file} ${to}${file}
}
 askRootLink() {	
	if skip "root-link ${3:-$1}"; then
		rootLink $1 $2
	fi
 }


## INSTALL PACKAGES #####################################
if skip "install some packages"; then
	aur_handler="yay"
	pkgs="base-devel neovim vi vim git sudo grub openssh efibootmgr man-db man-pages" # basics
	pkgs+=" ntfs-3g exfat-utils btrfs-progs grub-btrfs" # filesystem
	pkgs+=" networkmanager blueman waypipe" # network
	pkgs+=" flatpak wget pacman-contrib devtools reflector" # package management
	pkgs+=" pipewire pipewire-docs wireplumber wireplumber-docs" # audio
	pkgs+=" wl-clipboard zsh zoxide fzf rclone ttf-dejavu-nerd ctags" # cli
	pkgs+=" syncthing zip unzip tar tree-sitter-cli lazygit zerotier-one fastfetch"

	pkgs_gui="plasma-meta hyprland sddm wayland-protocols wayland-utils uwsm xdg-desktop-portal-hyprland xdg-desktop-portal-gtk" # gui meta
	pkgs_gui+=" waybar dunst rofi-wayland nwg-drawer hypridle hyprlock hyprsunset helvum polkit-kde-agent firefox alacritty konsole dolphin" # gui
	pkgs_gui+=" kio-admin ark dolphin-plugins archlinux-xdg-menu kdegraphics-thumbnailers libappimage" # dolpin stuff
	pkgs_gui+=" hunspell-en_US speech-dispatcher" # waterfox/firefox
	pkgs_gui+=" libreoffice-fresh prismlauncher mission-center kdeconnect kalgebra kcalc godot-mono blender cuda keepassxc" # more gui
	pkgs_gui+=" audacity audacious vlc" # audio

	pkgs_laptop="brightnessctl power-profiles-daemon"

	pkgs_aur="xdg-terminal-exec-git hyprswitch ianny v-editor-git" # hyprswitch > hyprshell
	pkgs_aur+=" pwvucontrol wlogout tofi trash-d"
	pkgs_aur+=" beeper-v4-bin anki-bin waterfox-bin pa-notify syncthingtray-qt6" # gui

	pkgs_flatpak+="com.github.tchx84.Flatseal dev.vencord.Vesktop com.obsproject.Studio io.github.dimtpap.coppwr net.cozic.joplin_desktop net.veloren.airshipper org.gimp.GIMP org.musescore.MuseScore org.torproject.torbrowser-launcher"

	sudo pacman -Syu --needed $pkgs
	skip "install gui packages" && sudo pacman -Syu --needed $pkgs_gui
	skip "install laptop packages" && sudo pacman -Syu --needed $pkgs_laptop
	if skip "install AUR packages"; then
		if ! command -v ${aur_handler}; then
			sudo pacman -S --needed git base-devel
			git clone https://aur.archlinux.org/${aur_handler}.git
			cd ${aur_handler}
			makepkg -si
			cd ..
			skip "remove ${aur_handler} install dir" && rm -rf ./${aur_handler}
		fi
		${aur_handler} -S --needed $pkgs_aur
	fi
	if skip "install flatpak packages"; then
		flatpak install -y flathub $pkgs_flatpak
	fi
fi


## MOVE/CP FILES ########################################
if skip "link/copy ~/.config stuff"; then
	mkdir -p ${backup}
	
	# link folders to $config
	askForLink alacritty bash bottom dunst environment.d hypr hyprswitch io.github.zefr0x.ianny lazygit nvim nwg-drawer pipewire rofi shell tofi waybar wlogout zsh
	
	# scripts
	#ln -s -i ${origin}scripts ${config}		# deprecated
	if skip "link ${HOME}/.local/share/bin/scripts"; then
		chmod +x ${origin}scripts/*
		mkdir -p ${HOME}/.local/share/bin/
		ln -s -i ${origin}scripts ${HOME}/.local/share/bin/
	fi
	
	# files
	askForLink egnrseTheme.css egnrseTheme.css egnrseTheme.conf xdg-terminals.list
	# egnrseTheme.sh ?
	
	# cp mimeapps.list
	if [ $(skip "copy mimeapps.list") ]; then
		cp -r --update ${config}mimeapps.list ${backup}
		cp ${origin}mimeapps.list ${config}
	fi
fi

echo ""


## DIFFERENT LOCATIONS ##################################
# ssh
sshConfigFile="${HOME}/.ssh/config"
if skip "link ~/.ssh/ssh_config"; then
	mkdir -p ${HOME}/.ssh/
	ln -s -i ${origin}other/ssh_config ${HOME}/.ssh/ssh_config
	if grep "Include ~/.ssh/ssh_config" ${sshConfigFile} >/dev/null; then
		echo " Skipping: already sourced in ${sshConfigFile}"
	else
		skip " source the custom ssh config in ${sshConfigFile}" && echo "Include ~/.ssh/ssh_config" >> ${sshConfigFile}
	fi
fi

# vim
skip "link ~/.vimrc" && ln -s -i ${origin}other/.vimrc ${HOME}/

# git
gitConfigFile="${HOME}/.gitconfig"
if skip "link ~/.gitconfig_custom and ~/.gitignore_global"; then
	ln -s -i ${origin}other/.gitconfig_custom ${HOME}/
	ln -s -i ${origin}other/.gitignore_global ${HOME}/
	if cat "${gitConfigFile}" >/dev/null 2>&1 && grep "path = ~/.gitconfig_custom" "${gitConfigFile}" >/dev/null; then
		echo " Skipping: already sourced in ${gitConfigFile}"
	else
		if skip "source .gitconfig_custom in ${gitConfigFile}"; then
			touch ${gitConfigFile}
			tmpFile='/tmp/install.sh-gitconfig'
			{
				printf '[include]\n'
				printf '	path = ~/.gitconfig_custom\n'
				cat "${gitConfigFile}" 2>/dev/null
			} > ${tmpFile} && mv ${tmpFile} "${gitConfigFile}"
			rm -f "${tmpFile}"
		else
			echo "Add the following to your ~/.gitconfig to source the files manually:"
			printf '[include]\n'
			printf '	path = ~/.gitconfig_custom\n'
			echo ""
			echo "Or only add '.gitignore_global' with 'git config --global core.excludesfile ~/.gitignore_global'"
		fi
	fi
fi

# dolphin
if skip "link dolphin servicemenus"; then
	mkdir -p ~/.local/share/kio/servicemenus
	ln -s -i ${origin}other/servicemenus/* ~/.local/share/kio/servicemenus/
	chmod +x ${origin}other/servicemenus/*
fi
if skip "create pacman hooks for dolphin "; then
	rootLink updateKDEcache.hook /etc/pacman.d/hooks
	if pacman -Q archlinux-xdg-menu >/dev/null 2>&1; then
		:
	else
		echo "install the 'archlinux-xdg-menu' packages, for some dolphin stuff to work"
	fi
fi

# screenshot
if skip "link screenshot.desktop"; then
	mkdir -p ${HOME}/.local/share/applications/
	ln -s -i ${origin}other/screenshot.desktop ${HOME}/.local/share/applications/
fi

# systemd user services
if skip "link systemd user services"; then
	mkdir -p $HOME/.config/systemd/user
	ln -s -i ${origin}other/*.service $HOME/.config/systemd/user/
	systemctl --user daemon-reload
	echo "start them with 'systemctl --user enable --now <NAME>'"
fi

# log file
if skip "add/link log folder"; then
	mkdir -p ${origin}log
	ln -s -i ${origin}log ${config}
fi


## ROOT FILES ###########################################
if skip "link/chmod root files"; then
	askRootLink sddm.conf /etc/sddm.conf.d
	askRootLink 50-custom-sshd.conf /etc/ssh/sshd_config.d "custom sshd config"
	askRootLink 99-custom-sysctl.conf /etc/sysctl.d "sysctl config"
	askRootLink makepkg.conf /etc
	askRootLink faillock.conf /etc/security

	if skip "link reflector config"; then
		sudo mv /etc/xdg/reflector/reflector.conf /etc/xdg/reflector/reflector.conf.bak
		sudo cp ${origin}other/reflector.conf /etc/xdg/reflector
	fi

	# systemd services
	if skip "link logind config"; then
		rootLink custom-logind.conf /etc/systemd/logind.conf.d
		sudo systemctl reload systemd-logind.service
	fi
fi

echo ""


## SOURCE/CHANGE STUFF ##################################
if skip "source bash in ~/.bashrc"; then
	if grep "source \$customBashConfig_path" ${HOME}/.bashrc >/dev/null; then
		echo " Skipping: already sourced"
	else
		cat <<EOF >> ${HOME}/.bashrc
# fetches the config file for bash (if it exists)
# $customBashConfig_path is the path to the custom config file
customBashConfig_path="$HOME/.config/bash/custom.bashrc"
if [ -f "\$customBashConfig_path" ]; then
	source \$customBashConfig_path
else
	echo "path to config not found (\$customBashConfig_path)"
fi
EOF
	fi
fi

if skip "source zsh in ~/.zshrc"; then
	if grep "source \$customZshConfig_path" ${HOME}/.zshrc >/dev/null; then
		echo " Skipped: already sourced"
	else
		cat <<EOF >> ${HOME}/.zshrc
# fetch the custom config file for zsh (if it exists)
# customZshConfig_path is the path to the config file
customZshConfig_path="$HOME/.config/zsh/custom.zshrc"
if [ -f "\$customZshConfig_path" ]; then
	source \$customZshConfig_path
else
	echo ".zshrc: path to config not found (\$customZshConfig_path)"
fi
EOF
	fi
fi

if skip "make zsh your standart shell"; then
	zshPath=$(which zsh)
	chsh -s ${zshPath}
fi

skip "activate system unit: sddm" && sudo systemctl enable sddm
skip "activate system unit: bluetooth" && sudo systemctl enable bluetooth
skip "activate system unit: ianny" && systemctl --user enable app-io.github.zefr0x.ianny@autostart.service 
skip "activate & start system user unit: hypridle" && systemctl --user enable --now hypridle.service
skip "activate system unit: reflector.timer" && sudo systemctl enable reflector.timer

echo ""


## NOT ASKED AGAIN ######################################
#echo "cp and move files to other locations too?"
#echo "press enter to continue (Ctr+C to exit)"
#echo " You will not be asked again!"
#read



# link roots nvim to ours? (just a bad idea)
#read -p "do you want to link the nvim configs to root? [y/N]: " answer
#case $answer in
#	[Yy]*)
#		sudo mv ${rootConf}nvim ${rootBackup}
#		sudo ln -s -i ${origin}nvim ${rootConf}
#		;;
#	[Nn]*|"")
#		;;
#esac

echo "All done."