prezto/modules/browser-home-profile/functions/bhp

#
# $Header: browser-home-profile/functions/bhp            Exp $
# $Aythor: (c) 2012-2015 -tclover <tokiclover@gmail.com> Exp $
# $License: MIT (or 2-clause/new/simplified BSD)         Exp $
# $Version: 1.0 2015/05/14                               Exp $
#

function bhp {
	local PROFILE ext name=bhp profile tarball
	zstyle -s ':prezto:module:BHP' PROFILE 'PROFILE'
	zstyle -s ':prezto:module:BHP' compressor 'compressor'
	ext=.tar.${compressor[(w)1]} profile=${PROFILE:t}

	for dir (${HOME}/.${PROFILE} ${HOME}/.cache/${PROFILE#config/}) {
		[[ -d ${dir} ]] || continue
		pr_begin "Setting up tarball..."
		pushd -q ${dir:h} || continue

		if [[ -f ${profile}/.unpacked ]]; then
			if [[ -f ${profile}${ext} ]] {
				mv -f ${profile}${ext} ${profile}.old${ext} ||
					{ pr_end 1 Moving; continue; }
			}
			tar -X ${profile}/.unpacked -Ocp ${profile} | \
				${=compressor} ${profile}${ext} ||
				{ pr_end 1 Packing; continue; }
		else
			if [[ -f ${profile}${ext} ]]; then
				tarball=${profile}${ext}
			elif [[ -f ${profile}.old${ext} ]]; then
				tarball=${profile}.old${ext}
			else
				pr_warn "No tarball found."; continue
			fi
			${compressor[(w)1]} -cd ${tarball} | tar -xp &&
				touch ${profile}/.unpacked ||
				{ pr_end 1 Unpacking; continue; }
		fi
		popd -q
		pr_end ${?}
	}
}

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