#!/usr/bin/env bash
name=blobs/get.f
desc='Get a plain file from the repository'
copyright=('2009-2010, 2015-2016  Luke Shumaker')
license='AGPLv3+'
# This file is part of rvs.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

usage="ID FILENAME"
doc="Unlike commit.f, FILENAME may be a character device such as
/dev/stdout or /dev/fd/n."
. "${0%/*}/_shlib.sh"

main() {
	[[ $# -eq 2 ]] || errusage
	id=$1
	name=$2

	mkdir -p -- "$(dirname -- "$name")"
	< "$REPO/blobs/${id#*:}" gunzip > "$name"
}

main "$@"