ee5f24e50c
In commit 1825bd6716 this was split out
from makepkg, but the warning was not properly migrated; $ext did not
ever exist.
As a result, no matter what you did, the only possible warning was:
==> WARNING: '' is not a valid archive extension.
Fix to filter based on the presence of .tar in the argument, and
building the $ext variable for all checking and messaging purposes
within the function.
Signed-off-by: Eli Schwartz <eschwartz@archlinux.org>
Signed-off-by: Allan McRae <allan@archlinux.org>
50 lines
1.7 KiB
Bash
50 lines
1.7 KiB
Bash
#!/bin/bash
|
|
#
|
|
# compress.sh - functions to compress archives in a uniform manner
|
|
#
|
|
# Copyright (c) 2017-2018 Pacman Development Team <pacman-dev@archlinux.org>
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
|
|
[[ -n "$LIBMAKEPKG_UTIL_COMPRESS_SH" ]] && return
|
|
LIBMAKEPKG_UTIL_COMPRESS_SH=1
|
|
|
|
LIBRARY=${LIBRARY:-'@libmakepkgdir@'}
|
|
|
|
source "$LIBRARY/util/message.sh"
|
|
|
|
|
|
# Wrapper around many stream compression formats, for use in the middle of a
|
|
# pipeline. A tar archive is passed on stdin and compressed to stdout.
|
|
compress_as() {
|
|
# $1: final archive filename extension for compression type detection
|
|
|
|
local ext=".tar${1##*.tar}"
|
|
|
|
case "$ext" in
|
|
*.tar.gz) ${COMPRESSGZ[@]:-gzip -c -f -n} ;;
|
|
*.tar.bz2) ${COMPRESSBZ2[@]:-bzip2 -c -f} ;;
|
|
*.tar.xz) ${COMPRESSXZ[@]:-xz -c -z -} ;;
|
|
*.tar.zst) ${COMPRESSZST[@]:-zstd -c -z -q -} ;;
|
|
*.tar.lrz) ${COMPRESSLRZ[@]:-lrzip -q} ;;
|
|
*.tar.lzo) ${COMPRESSLZO[@]:-lzop -q} ;;
|
|
*.tar.Z) ${COMPRESSZ[@]:-compress -c -f} ;;
|
|
*.tar.lz4) ${COMPRESSLZ4[@]:-lz4 -q} ;;
|
|
*.tar.lz) ${COMPRESSLZ[@]:-lzip -c -f} ;;
|
|
*.tar) cat ;;
|
|
*) warning "$(gettext "'%s' is not a valid archive extension.")" \
|
|
"$ext"; cat ;;
|
|
esac
|
|
}
|