#
# firefox home profile (fhp) module to maintain the profile
# in a tmpfs or zram backed filesystem
#
# $Header: firefox-profile/functions/fhp                 Exp $
# $Aythor: (c) 2011-2014 -tclover <tokiclover@gmail.com> Exp $
# $License: MIT (or 2-clause/new/simplified BSD)         Exp $
# $Version: 3.0 2014/09/25 21:09:26                      Exp $
#

function die {
	local ret=$?
	print -P " %F{red}*%f ${(%):-%1x}: $@" >&2
	return $ret
}

local compressor profile

zstyle -s ':prezto:module:firefox-profile' profile 'profile'
zstyle -s ':prezto:module:firefox-profile' compressor 'compressor'

local ext=.tar.$compressor[(w)1]

pushd -q "$HOME"/.mozilla/firefox || return

if [[ -f $profile/.unpacked ]] {
	mv -f $profile{,.old}$ext
	if (( $? )) {
		die "failed to override the old tarball"
		return
	}

	tar -X $profile/.unpacked -Ocp $profile | $=compressor $profile$ext
	(( $? )) && die "failed to repack a new tarball"
	popd -q
	return
}

if [[ -f $profile$ext ]] {
	$compressor -cd $profile$ext | tar -xp && touch $profile/.unpacked
	(( $? )) && die "failed to unpack the profile"
} elif [[ -f $profile.old$ext ]] {
	$compressor -cd $profile.old$ext | tar -xp && touch $profile/.unpacked
	(( $? )) && die "failed to unpack the profile"
} else {
	die "no tarball found"
}
popd -q

#
# vim:fenc=utf-8:ft=zsh:ci:pi:sts=2:sw=2:ts=2:
#