#!/bin/bash

if [[ $HOME == "$(eval echo ~$USER)" ]]; then
	libremessages error "\$HOME is the default for %s; use testenv: %s" "$USER" "$HOME"
	exit 1
fi

_before() {
	unset PKGDEST SRCDEST SRCPKGDEST LOGDEST
	unset BUILDDIR
	unset PKGEXT SRCEXT
	unset GPGKEY PACKAGER
	tmpdir="$(mktemp -d --tmpdir "test-${roundup_desc//\//-}.XXXXXXXXXXXX")"
	stat=0
}

_after() {
	rm -rf -- "$tmpdir" "$XDG_CONFIG_HOME" "$XDG_CACHE_HOME"
}

_after_sudo() {
	if [[ $SUDO ]]; then
		sudo rm -rf -- "$tmpdir" "$XDG_CONFIG_HOME" "$XDG_CACHE_HOME"
	else
		rm -rf -- "$tmpdir" "$XDG_CONFIG_HOME" "$XDG_CACHE_HOME"
	fi
}

require() (
	set +x
	local missing=()
	if libremessages in_array "network" "$@" && ! [[ $NETWORK ]]; then
		missing+=('networking')
	fi
	if libremessages in_array "sudo" "$@" && ! [[ $SUDO ]]; then
		missing+=('sudo')
	fi
	if (( ${#missing[@]} )); then
		libremessages warning "Next test requires %s; Skipping (passing)..." "$(echo "${missing[*]}"|sed 's/ /, /g')" &>/dev/tty
		return 1
	fi
	return 0;
)

empty() (
	set +x
	[[ $(stat -c %s "$1") -eq 0 ]]
)