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#!/bin/bash
#
# pkgname.sh - Check the 'pkgname' variable conforms to requirements.
#
# Copyright (c) 2014-2025 Pacman Development Team <pacman-dev@lists.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 "$LIBMAKEPKG_LINT_PKGBUILD_PKGNAME_SH" ]] && return
LIBMAKEPKG_LINT_PKGBUILD_PKGNAME_SH=1
MAKEPKG_LIBRARY=${MAKEPKG_LIBRARY:-'@libmakepkgdir@'}
source "$MAKEPKG_LIBRARY/util/message.sh"
lint_pkgbuild_functions+=('lint_pkgname')
lint_one_pkgname() {
local type=$1 name=$2 ret=0
if [[ -z $name ]]; then
error "$(gettext "%s is not allowed to be empty.")" "$type"
return 1
fi
if [[ ${name:0:1} = "-" ]]; then
error "$(gettext "%s is not allowed to start with a hyphen.")" "$type"
ret=1
fi
if [[ ${name:0:1} = "." ]]; then
error "$(gettext "%s is not allowed to start with a dot.")" "$type"
ret=1
fi
if [[ $name = *[![:ascii:]]* ]]; then
error "$(gettext "%s may only contain ascii characters.")" "$type"
return 1
fi
if [[ $name = *[^[:alnum:]+_.@-]* ]]; then
error "$(gettext "%s contains invalid characters: '%s'")" \
"$type" "${name//[[:alnum:]+_.@-]}"
ret=1
fi
return $ret
}
lint_pkgname() {
local ret=0 i
if [[ -z ${pkgname[@]} ]]; then
error "$(gettext "%s is not allowed to be empty.")" "pkgname"
ret=1
else
for i in "${pkgname[@]}"; do
lint_one_pkgname "pkgname" "$i" || ret=1
done
fi
return $ret
}
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