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obs-build 20210120-4
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#!/usr/bin/perl -w

################################################################
#
# Copyright (c) 1995-2014 SUSE Linux Products GmbH
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 or 3 as
# published by the Free Software Foundation.
#
# 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 (see the file COPYING); if not, write to the
# Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
#
################################################################

BEGIN {
  unshift @INC, ($::ENV{'BUILD_DIR'} || '/usr/lib/build');
}

use LWP::UserAgent;
use URI;
use File::Path;
use File::Basename;

use strict;

sub get_zypp_baseurl {
  my ($reponame) = @_;
  require Build::Zypp;
  my $repo = Build::Zypp::parserepo($reponame);
  die("can't parse $reponame\n") unless $repo;
  die "missing url in repo $repo->{'name'}\n" unless $repo->{'baseurl'};
  return $repo->{'baseurl'};
}

die "USAGE: $0 DIR URLS..." unless $#ARGV >= 1;

my $dir = shift @ARGV;

my $ua = LWP::UserAgent->new(
  agent => "openSUSE build script",
  timeout => 42,
  ssl_opts => {
    verify_hostname => 1
  });

for my $url (@ARGV) {
  if ($url =~ m#^zypp://#) {
    die("do not know how to download $url\n") unless $url =~ m#^zypp://([^/]+)/((?:.*/)?([^/]+)\.rpm)$#;
    my ($repo, $path, $pkg) = ($1, $2, $3);
    my $dest = "$dir/$pkg.rpm";
    system('/usr/bin/zypper', '--no-refresh', '-q', '--pkg-cache-dir', $dir,
           'download', '-r', $repo, $pkg)
	&& die("zypper download $pkg failed\n");
    rename("$dir/$repo/$path", "$dest") || die("rename $dir/$repo/$path $dest: $!\n");
    next;
  }
  $url = URI->new($url);
  $ua->env_proxy;
  my $dest = "$dir/".basename($url->path);
  unlink($dest);	# just in case
  my $retry = 3;
  while ($retry--) {
    my $res = $ua->mirror($url, $dest);
    last if $res->is_success;
    # if it's a redirect we probably got a bad mirror and should just retry
    die "requesting $url failed: ".$res->status_line."\n" unless $retry && $res->previous;
    warn "retrying $url\n";
  }
}

# vim:sw=2