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#!/bin/bash
#
# srcinfo.sh - functions for writing .SRCINFO files
#
# Copyright (c) 2014-2024 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 "$LIBMAKEPKG_SRCINFO_SH" ]] && return
LIBMAKEPKG_SRCINFO_SH=1
MAKEPKG_LIBRARY=${MAKEPKG_LIBRARY:-'@libmakepkgdir@'}
source "$MAKEPKG_LIBRARY/util/pkgbuild.sh"
source "$MAKEPKG_LIBRARY/util/schema.sh"
srcinfo_open_section() {
printf '%s = %s\n' "$1" "$2"
}
srcinfo_separate_section() {
echo
}
srcinfo_write_attr() {
# $1: attr name
# $2: attr values
local attrname=$1 attrvalues=("${@:2}")
# this function requires extglob - save current status to restore later
local shellopts=$(shopt -p extglob)
shopt -s extglob
# normalize whitespace, strip leading and trailing
attrvalues=("${attrvalues[@]//+([[:space:]])/ }")
attrvalues=("${attrvalues[@]#[[:space:]]}")
attrvalues=("${attrvalues[@]%[[:space:]]}")
eval "$shellopts"
printf "\t$attrname = %s\n" "${attrvalues[@]}"
}
pkgbuild_extract_to_srcinfo() {
# $1: pkgname
# $2: attr name
# $3: multivalued
local pkgname=$1 attrname=$2 isarray=$3 outvalue=
if get_pkgbuild_attribute "$pkgname" "$attrname" "$isarray" 'outvalue'; then
srcinfo_write_attr "$attrname" "${outvalue[@]}"
fi
}
srcinfo_write_section_details() {
local attr package_arch a
local multivalued_arch_attrs=(source provides conflicts depends replaces
optdepends makedepends checkdepends
"${known_hash_algos[@]/%/sums}")
for attr in "${singlevalued[@]}"; do
pkgbuild_extract_to_srcinfo "$1" "$attr" 0
done
for attr in "${multivalued[@]}"; do
pkgbuild_extract_to_srcinfo "$1" "$attr" 1
done
get_pkgbuild_attribute "$1" 'arch' 1 'package_arch'
for a in "${package_arch[@]}"; do
# 'any' is special. there's no support for, e.g. depends_any.
[[ $a = any ]] && continue
for attr in "${multivalued_arch_attrs[@]}"; do
pkgbuild_extract_to_srcinfo "$1" "${attr}_$a" 1
done
done
}
srcinfo_write_global() {
local singlevalued=(pkgdesc pkgver pkgrel epoch url install changelog)
local multivalued=(arch groups license checkdepends makedepends
depends optdepends provides conflicts replaces
noextract options backup
source validpgpkeys "${known_hash_algos[@]/%/sums}")
srcinfo_open_section 'pkgbase' "${pkgbase:-$pkgname}"
srcinfo_write_section_details ''
}
srcinfo_write_package() {
local singlevalued=(pkgdesc url install changelog)
local multivalued=(arch groups license checkdepends depends optdepends
provides conflicts replaces options backup)
srcinfo_open_section 'pkgname' "$1"
srcinfo_write_section_details "$1"
}
write_srcinfo_header() {
printf "# Generated by makepkg %s\n" "$makepkg_version"
printf "# %s\n" "$(LC_ALL=C date -u)"
}
write_srcinfo_content() {
local pkg
srcinfo_write_global
for pkg in "${pkgname[@]}"; do
srcinfo_separate_section
srcinfo_write_package "$pkg"
done
}
write_srcinfo() {
write_srcinfo_header
write_srcinfo_content
}
|
