30e3e21e87
Checking the length of the variable to be non-zero before considering it an error is inconsistent; license=() and depends='' and `declare arch` should be considered just as wrong. In fact the current check detects depends='' as non-zero and returns an error, but happily considers the others to be perfectly okay. A more reliable check is to simply see if the name has been declared (whether it is set or not), and then enforce that it's been declared to the right type. As an added benefit, avoiding the creation of proxy-evaled variables to count the number of indexes results in simpler code. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
104 lines
2.8 KiB
Bash
104 lines
2.8 KiB
Bash
#!/bin/bash
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#
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# variable.sh - Check that variables are or are not arrays as appropriate
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#
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# Copyright (c) 2014-2018 Pacman Development Team <pacman-dev@archlinux.org>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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[[ -n "$LIBMAKEPKG_LINT_PKGBUILD_VARIABLE_SH" ]] && return
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LIBMAKEPKG_LINT_PKGBUILD_VARIABLE_SH=1
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LIBRARY=${LIBRARY:-'@libmakepkgdir@'}
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source "$LIBRARY/util/message.sh"
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source "$LIBRARY/util/pkgbuild.sh"
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lint_pkgbuild_functions+=('lint_variable')
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lint_variable() {
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# TODO: refactor - similar arrays are used elsewhere
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local array=(arch backup checkdepends groups license noextract options
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validpgpkeys)
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local arch_array=(conflicts depends makedepends md5sums optdepends provides
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replaces sha1sums sha224sums sha256sums sha384sums sha512sums
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source)
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local string=(changelog epoch install pkgbase pkgdesc pkgrel pkgver url)
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local i a pkg out bad ret=0
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# global variables
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for i in ${array[@]} ${arch_array[@]}; do
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if declare -p $i > /dev/null 2>&1; then
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if ! is_array $i; then
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error "$(gettext "%s should be an array")" "$i"
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ret=1
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fi
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fi
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done
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for a in ${arch[@]}; do
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[[ $a == "any" ]] && continue
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for i in ${arch_array[@]}; do
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if declare -p "${i}_${a}" > /dev/null 2>&1; then
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if ! is_array ${i}_${a}; then
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error "$(gettext "%s should be an array")" "${i}_${a}"
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ret=1
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fi
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fi
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done
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done
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for i in ${string[@]}; do
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if declare -p "$i" > /dev/null 2>&1; then
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if is_array $i; then
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error "$(gettext "%s should not be an array")" "$i"
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ret=1
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fi
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fi
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done
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# package function variables
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for pkg in ${pkgname[@]}; do
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for i in ${array[@]} ${arch_array[@]}; do
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if extract_function_variable "package_$pkg" $i 0 out; then
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error "$(gettext "%s should be an array")" "$i"
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ret=1
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fi
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done
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for a in ${arch[@]}; do
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[[ $a == "any" ]] && continue
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for i in ${arch_array[@]}; do
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if extract_function_variable "package_$pkg" "${i}_${a}" 0 out; then
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error "$(gettext "%s_%s should be an array")" "$i" "$a"
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ret=1
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fi
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done
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done
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for i in ${string[@]}; do
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if extract_function_variable "package_$pkg" $i 1 out; then
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error "$(gettext "%s should not be an array")" "$i"
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ret=1
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fi
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done
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done
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return $ret
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}
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