#!/bin/bash

set -e

UNAME=$(sh -c 'uname 2>/dev/null || echo Unknown')

if type pacman > /dev/null 2>&1
then
	# Clear out orphans
	sudo pacman -Rns $(pacman -Qtdq)

	# Update arch packages
	sudo pacman -Syu

	# Update AUR packages
	aurfetch update-all -q
fi

if type apt > /dev/null 2>&1
then
	# Clear out orphans
	sudo apt autoremove

	# Update apt packages
	sudo apt update
	sudo apt full-upgrade

	# Clear out orphans
	sudo apt autoremove
fi

if type flatpak > /dev/null 2>&1
then
	# Clear out unused flatpak apps
	flatpak uninstall --unused

	# Update flatpak packages
	flatpak update

	# Clear out unused flatpak apps once again
	flatpak uninstall --unused
fi

# Update rubygems
if type gem > /dev/null 2>&1
then
	gem update --system
	gem update
fi

if type nvim > /dev/null 2>&1
then
	nvim --headless -c 'autocmd User PackerComplete quitall' -c 'PackerSync'
fi

if type -f vim > /dev/null 2>&1
then
	command vim +PlugUpdate +qall
fi

if type asdf > /dev/null 2>&1
then
	asdf update
	asdf plugin-update --all

	ASDF_INSTALLED_GLOBAL_PACKAGES=$(comm -12 <(cat $HOME/.tool-versions | cut -f1 -d ' ' | sort) <(asdf plugin list | sort))
	ASDF_PACKAGES_TO_UPDATE=$(comm -3 <(echo "$ASDF_INSTALLED_GLOBAL_PACKAGES" | sort) <(printf "java\nruby" | sort))
	echo $ASDF_PACKAGES_TO_UPDATE
	for PKG in $ASDF_PACKAGES_TO_UPDATE; do
		asdf install $PKG latest
		asdf global $PKG $(asdf latest $PKG)
	done
fi

if type brew > /dev/null 2>&1
then
	brew update
	brew upgrade
	if [ "$UNAME" = "Darwin" ]; then
		brew upgrade --cask
	fi
	if [ $? -eq 0 ]; then
		echo $( date +%s ) > $MY_CONFIG_CACHE_DIR/brew-upgrade-date
	fi
fi

if type pacman > /dev/null 2>&1
then
	# Clear out orphans once again
	sudo pacman -Rns $(pacman -Qtdq)
fi