#!/usr/bin/env bash
# load our paths first
_BASE="$(realpath $0)"
_BASENAME="$(basename $_BASE)"
_BASEDIR="$(dirname $_BASE)"

# enter our host directory so we know where everything is
cd "$_BASEDIR"

# source all library files
for lib in lib/*; do source $lib; done

function intro() {
cat <<EOF

 $(tput setab 4) $(tput sgr0) $(tput bold).dots$(tput sgr0)
 $(tput setab 4) $(tput sgr0) $(tput bold)version 1$(tput sgr0)

EOF
}

function main() {
	intro

	MODULES=modules/**$1/install.sh

	# perform preinstall tasks
	PACKAGES=()
	for module in $MODULES; do
		# make sure we're not using something from previous runs
		unset -f preinstall

		# load the module
		source $module

		# if we have a newly defined preinstall function, enter the module directory and run it
		if [[ "$(type -t preinstall)" == "function" ]]; then
			cd "$_scriptdir"
			preinstall
			cd "$_BASEDIR"
		fi
	done

	# install any requested packages
	[[ ${#PACKAGES[@]} -gt 0 ]] && packages::install ${PACKAGES[@]}

	# perform installation tasks
	for module in $MODULES; do
		# make sure we're not using something from previous runs
		unset -f install

		# load the module
		source $module

		# if we have a newly defined install function, enter the module directory and run it
		if [[ "$(type -t install)" == "function" ]]; then
			cd "$_scriptdir"
			install
			cd "$_BASEDIR"
		fi
	done
}

main $@