pacman/scripts/libmakepkg/tidy/zipman.sh.in
Eli Schwartz b93dfa935f scripts: protect against unintended glob matching in [[ ]] RHS
The right-hand side of the [[ ... = ... ]] keyword is an exception to
the general rule that quoting is unnecessary with [[

This is usually not a problem, e.g. in libmakepkg, lint_one_pkgname will
already fail if pkgname has an asterisk, but it certainly doesn't hurt
to be "more proper" and go with the spec; it is more dangerous in
repo-add, which can get caught in an infinite loop instead of safely
asserting there is no package named 'foo*'.

Reported-by: Rafael Ascensão <rafa.almas@gmail.com>
Signed-off-by: Eli Schwartz <eschwartz@archlinux.org>
Signed-off-by: Allan McRae <allan@archlinux.org>
2019-05-08 12:45:26 +10:00

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#!/bin/bash
#
# zipman.sh - Compress man and info pages
#
# Copyright (c) 2011-2018 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 "$LIBMAKEPKG_TIDY_ZIPMAN_SH" ]] && return
LIBMAKEPKG_TIDY_ZIPMAN_SH=1
LIBRARY=${LIBRARY:-'@libmakepkgdir@'}
source "$LIBRARY/util/message.sh"
source "$LIBRARY/util/option.sh"
packaging_options+=('zipman')
tidy_modify+=('tidy_zipman')
tidy_zipman() {
if check_option "zipman" "y" && [[ -n ${MAN_DIRS[*]} ]]; then
msg2 "$(gettext "Compressing man and info pages...")"
local file files inode link
while read -rd ' ' inode; do
read file
find ${MAN_DIRS[@]} -type l 2>/dev/null |
while read -r link ; do
if [[ "${file}" -ef "${link}" ]] ; then
rm -f "$link" "${link}.gz"
if [[ ${file%/*} = "${link%/*}" ]]; then
ln -s -- "${file##*/}.gz" "${link}.gz"
else
ln -s -- "/${file}.gz" "${link}.gz"
fi
fi
done
if [[ -z ${files[$inode]} ]]; then
files[$inode]=$file
gzip -9 -n -f "$file"
else
rm -f "$file"
ln "${files[$inode]}.gz" "${file}.gz"
chmod 644 "${file}.gz"
fi
done < <(find ${MAN_DIRS[@]} -type f \! -name "*.gz" \! -name "*.bz2" \
-exec @INODECMD@ '{}' + 2>/dev/null)
fi
}