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#!/bin/bash
# Copyright 2010 Nicolás Reynolds, Joshua Ismael
# ---------- GNU General Public License 3 ----------
# 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/>.
. libremessages
cmd=${0##*/}
usage() {
echo "Usage: $cmd [-h] pkgname-from-aur1 [pkgname-from-aur2 ...]"
echo
echo "This script will download packages from AUR to the current"
echo "directory and check their license for nonfree issues. This does"
echo "not mean that they are free; they may be incorrectly labeled, or"
echo "have other freedom issues. It's a tool to help Parabola"
echo "packagers, not to help users install things directly from AUR."
}
main() {
while getopts 'h' arg; do
case $arg in
h) usage; return 0;;
*) usage >&2; return 1;;
esac
done
if [[ $# -lt 1 ]]; then
usage >&2
return 1
fi
. $(librelib conf.sh)
load_files libretools
check_vars libretools DIFFTOOL
local missing_deps=()
for _pkg in "$@"; do
# Remove the version
_pkg="${_pkg%%[<>=]*}"
if [[ -f "${_pkg}/PKGBUILD" ]]; then
warning "${_pkg} already existed."
# Store our copy of the PKGBUILD dir
_diff="${PWD}/${_pkg}"
pushd $(mktemp --tmpdir -d ${_pkg}.XXXX) &>/dev/null
msg2 "Downloading PKGBUILD into ${PWD} for diff"
fi
msg "Downloading $_pkg..."
local url=https://aur.archlinux.org/packages/${_pkg:0:2}/${_pkg}/$_pkg.tar.gz
if ! wget -O - -q "$url" | tar xzf - >&2; then
error "Couldn't get $_pkg"
continue
fi
pushd $_pkg &>/dev/null
if [[ ! -z $_diff ]]; then
msg2 "Diffing files"
# Diff all files with our difftool
for file in *; do
"${DIFFTOOL}" "${_diff}/${file}" "${file}"
done
read -p "Press enter to continue."
# Go back to our copy to continue working
pushd "${_diff}" &>/dev/null
fi
. PKGBUILD
################################################################
pkgbuild-check-nonfree
case $? in
0) :;;
15) warning "This PKGBUILD links to known unfree packages";;
*) warning "pkgbuild-check-nonfree failed to run";;
esac
################################################################
msg2 "Checking license..."
local free=0
for _license in "${license[@]}"; do
if [[ ! -e "/usr/share/licenses/common/$_license" ]]; then
case "${_license#custom:}" in
WTFPL)
# accept as common, I think it should be in the licenses package.
:;;
BSD1|BSD2|BSD3|MIT|X11)
# accept these as common; they can't be included in the licenses package because some of the text must be customized
:;;
BSD4)
warning "The 4-clause BSD license is free but has practical problems.";;
BSD)
warning "License \"BSD\" is ambiguous, please use one of \"BSD{1..4}\" to specify the number of clauses."
free=1
;;
*)
warning "License \"$_license\" is not a common license"
free=1
;;
esac
fi
done
if [[ $free -eq 1 ]]; then
plain "Please check that the license is included in the package and *specially* that it respects your freedom."
fi
################################################################
_deps=(
# depends
"${depends[@]}" "${makedepends[@]}" "${checkdepends[@]}"
# mksource depends
"${mkdepends[@]}" "${mkmakedepends[@]}" "${mkcheckdepends[@]}"
)
for _dep in "${_deps[@]}"; do
_dep=${_dep/[<>=]*/}
if ! is_built $_dep; then
if ! pacman -Sddp "$_dep" &>/dev/null ; then
msg2 "$_dep will be get from AUR"
missing_deps+=($_dep)
fi
else
msg2 "$_dep is on repos"
fi
done
popd &>/dev/null
done
if [[ ${#missing_deps[*]} -gt 0 ]]; then
msg2 "Retrieving missing deps: %s" "${missing_deps[*]}"
"$0" "${missing_deps[@]}"
fi
}
main "$@"
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