termux-addons

#!/bin/bash

# dependencies /////////////////////////////////////////////////////////////////

if [[ -z $(command -v frobulator) ]]
then
	if [[ $(id -u -n) = "root" ]]
	then
		SUDO_HOME=/root

		USER="${SUDO_USER}"

		HOME=/home/"${USER}"
	fi

	if [[ -z $(command -v curl) ]]
	then
		yes | apt-get install curl
	fi

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

	curl -s -L get.frbltr.app > "${HOME}"/.local/bin/frobulator

	chmod +x "${HOME}"/.local/bin/frobulator
fi

. "${HOME}"/.local/bin/frobulator

# script ///////////////////////////////////////////////////////////////////////

script=$(basename -- "${BASH_SOURCE[0]}")

# version //////////////////////////////////////////////////////////////////////

version="08-11-2024"

# usage ////////////////////////////////////////////////////////////////////////

while (($#))
do
	case "${1}"
	in
		-s|--selection)
			option="selection"
			selection="${2}"

			if [ "${selection}" = "addon" ]
			then
				addon="${3}"

				shift
			fi

			shift

		;;

		-h|--help)
			echo
			echo -e "Usage: ${script} -s [Selection Type] [Addon Name] | [OPTION]"
			echo
			echo -e "Options:"
			echo
			echo -e "-s, --selection    Update application packages and utilities."
			echo
			echo -e "                   [ all ]"
			echo -e "                   [ addon ]"
			echo
			echo -e "-h, --help         Show help and usage information."
			echo
			echo -e "'${script}' [ Version // ${version} ]"
			echo

			exit
		;;

		"")
			# handle empty argument:
			# use default values specified in script

			:
		;;

		*)
			echo
			echo -e "Usage: ${script} -s [Selection Type] [Addon Name] | [OPTION]"
			echo
			echo -e "${script}: Unknown option '${1}'"
			echo -e "Type './${script} --help' for help and usage information."
			echo

			exit 1

		;;

		esac

	shift

done

# prompt ///////////////////////////////////////////////////////////////////////

frobulator.script "Setting up ${script#*-}"

# variables ////////////////////////////////////////////////////////////////////

# defaults /////////////////////////////////////////////////////////////////////

# functions ////////////////////////////////////////////////////////////////////

install_intent () {

	# process addon package installtion

	addon="package-termux-${addon}.apk"

	frobulator.download get.trmnl.me "${PREFIX}"/tmp "${addon}"

	open_intent "${PREFIX}"/tmp/"${addon}"

	frobulator.countdown 10 "Installing" "[ ${addon} ]"
}

addon_intent () {

	# load termux addons

	addons_list+=(
		api
		gui
		styling
		tasker
		x11
	)

	if [[ "${option}" = "selection" ]]
	then
		if [[ ${addons_list[@]} =~ "${addon}" ]]
		then
			install_intent

		elif [[ "${addon}" = "all" ]]
		then
			for addon in ${addons_list[@]}
			do
				install_intent

				frobulator.file "${HOME}"/.dextop termux-addon-"${addon}"
			done

			frobulator.file "${HOME}"/.dextop termux-addons

		else
			frobulator.err "Unknown addon name" "[ '${addon}' ]"
			echo

			frobulator.fwd "Listing known addons${marker_elp}"
			echo

			frobulator.timeout

			IFS=$'\n'

			printf "${marker_nul} %s\n" ${utilities_list[@]}

			echo

			IFS=''

			frobulator.msg "Review utility name spelling and try again."
			echo

			frobulator.inf "Update all known utilities using 'all' argument."
			echo

			exit 1
		fi
	fi

	addons_list=()
}

open_intent () {

	unset open_command

	open_command+="am broadcast"
	open_command+=" --user 0"
	open_command+=" -a android.intent.action.VIEW"
	open_command+=" -n com.termux/com.termux.app.TermuxOpenReceiver"
	open_command+=" -d ${@}"

	frobulator.silence "${open_command}"
}

clean () {

	rm					\
		--recursive		\
		--force			 "${PREFIX}"/tmp/*.apk
}

trap 'clean' EXIT

# notice

frobulator.inf "This utility sets up Termux project addons:"
frobulator.nul "The addons are fetched directly from their respective GitHub project release pages."
echo

frobulator.wrn "Enable 'Install unknown apps' permission for Termux and all other companion applications:"
frobulator.nul "Settings > Security and Privacy > Install unknown apps > Termux[:Application]"
echo

frobulator.ins "Select 'Package Installer' when prompted to proceed."
echo

frobulator.separate

frobulator.ask "Install Termux addons?"

frobulator.read reply

if [[ "${reply}" = [yY]         ]] || \
   [[ "${reply}" = [yY][eE][sS] ]]
then
	addon="all"

	frobulator.inf "Setting up all Termux addon packages."
	echo
	
	frobulator.fwd "Installing${marker_elp}"
	echo

else
	frobulator.wrn "X11 server sessions require Termux:X11 to be installed."
	echo

	frobulator.inf "Restart this utility to install the companion application"
	frobulator.nul "or fetch the package manually from the project release page."
	echo

	exit
fi

addon_intent

frobulator.countdown 5 "Continuing" "[ ${script} ]"