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#!/usr/bin/env bash
# Copyright (C) 2010-2011 Joshua Ismael Haase Hernández (xihh) <hahj87@gmail.com>
# Copyright (C) 2010-2012 Nicolás Reynolds <fauno@parabola.nu>
# Copyright (C) 2012-2014, 2017 Luke Shumaker <lukeshu@sbcglobal.net>
#
# License: GNU GPLv3+
#
# This file is part of Parabola.
#
# Parabola 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 3 of the License, or
# (at your option) any later version.
#
# Parabola 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 Parabola. If not, see <http://www.gnu.org/licenses/>.
. "$(librelib messages)"
usage() {
print "Usage: %s [-h] PKGNAME [PKGNAME2 PKGNAME3...]" "${0##*/}"
print "Downloads packages from the AUR, and does basic freedom checks."
echo
prose "This script will download packages from AUR to the current
directory and check their license for nonfree issues. This does
not mean that they are free; they may be incorrectly labeled, or
have other freedom issues. It's a tool to help Parabola
packagers, not to help users install things directly from AUR."
}
main() {
while getopts 'h' arg; do
case $arg in
h) usage; return $EXIT_SUCCESS;;
*) usage >&2; return $EXIT_INVALIDARGUMENT;;
esac
done
if [[ $# -lt 1 ]]; then
usage >&2
return $EXIT_INVALIDARGUMENT
fi
. "$(librelib conf)"
load_conf libretools.conf libretools DIFFPROG || exit
local startdir=$PWD
local missing_deps=()
local ret=$EXIT_SUCCESS
local pkg
local copy_new
local copy_old
for pkg in "$@"; do
pkg="${pkg%%[<>=]*}" # remove the version
msg "Processing package: %s" "$pkg"
copy_new="$startdir/$pkg"
copy_old=
if [[ -f "${copy_new}/PKGBUILD" ]]; then
warning "%s already exists, will compare with new version." "$pkg"
# Store our copy of the PKGBUILD dir
copy_old=$copy_new
copy_new="$(mktemp --tmpdir -d "aur-${pkg}.new.XXXX")/$pkg"
cd "${copy_new%/*}"
fi
msg2 "Downloading"
local url="https://aur.archlinux.org/packages/${pkg:0:2}/$pkg/$pkg.tar.gz"
set -o pipefail
if ! wget -O- -q "$url" | bsdtar xf -; then
ret=$((ret|EXIT_FAILURE))
error "Couldn't get %s" "$pkg"
continue
fi
set +o pipefail
if [[ -n $copy_old ]]; then
msg2 "Diffing files"
cd "$copy_new"
# Diff all files with our difftool
local diffed=false
for file in *; do
if ! cmp -s "${copy_old}/${file}" "${copy_new}/${file}" ; then
warning "%s != %s" "${copy_old}/${file}" "${copy_new}/${file}"
diffed=true
"${DIFFPROG}" "${copy_old}/${file}" "${copy_new}/${file}"
fi
done
if $diffed; then
read -rp "Press enter to continue."
fi
# Go back to our copy to continue working
cd "$copy_old"
rm -rf -- "${copy_new%/*}"
else
cd "$copy_new"
fi
load_PKGBUILD
################################################################
pkgbuild-check-nonfree -c
pkgbuild-summarize-nonfree $?
################################################################
local _deps=(
# depends
"${depends[@]}" "${makedepends[@]}" "${checkdepends[@]}"
# mksource depends
"${mkdepends[@]}"
)
local _dep
msg2 "Checking dependencies"
for _dep in "${_deps[@]}"; do
_dep=${_dep/[<>=]*/}
if ! is_built "$_dep"; then
if ! pacman -Sddp "$_dep" &>/dev/null ; then
plain "%s: will be downloaded from AUR" "$_dep"
missing_deps+=("$_dep")
fi
else
plain "%s: is on repos" "$_dep"
fi
done
cd "$startdir"
done
if [[ ${#missing_deps[*]} -gt 0 ]]; then
msg "Retrieving missing deps: %s" "${missing_deps[*]}"
"$0" "${missing_deps[@]}"
ret=$((ret|$?))
fi
return $ret;
}
main "$@"
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