1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
|
#!/usr/bin/perl -w
################################################################
#
# Copyright (c) 1995-2016 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, ($::ENV{"BUILD_DIR"} || "/usr/lib/build");
}
use strict;
use Digest::MD5;
use File::Path;
use Getopt::Long;
use Build ':deb';
use Build::Deb;
use Build::Debrepo;
Getopt::Long::Configure("no_ignore_case");
sub urldecode {
my ($str, $iscgi) = @_;
$str =~ tr/+/ / if $iscgi;
$str =~ s/%([a-fA-F0-9]{2})/chr(hex($1))/sge;
return $str;
}
#
# supported urls
#
# distribution: <baseurl>/<dist>/[components]
# flat repo: <baseurl>/.
my $cachedir = "/var/cache/build";
my $archpath;
GetOptions('cachedir=s' => \$cachedir, 'archpath=s' => \$archpath) or exit(1);
if (!$archpath) {
$archpath = `uname -p` || 'unknown';
chomp $archpath;
}
my $basearch = $archpath;
$basearch =~ s/:.*//;
$basearch = Build::Deb::basearch($basearch);
my $pkgnum = 0;
for my $url (@ARGV) {
die("$url: not an remote debian repo\n") unless $url =~ /^(:?ftps?|https?):\/\/([^\/]*)\/?/;
my $repoid = Digest::MD5::md5_hex($url);
my $dir = "$cachedir/$repoid";
my @components;
my $baseurl = $url;
if ($url =~ /\?/) {
my ($base, $query) = split(/\?/, $url, 2);
if ("&$query" =~ /\&dist=/) {
my $dist;
for my $querypart (split('&', $query)) {
my ($k, $v) = split('=', $querypart, 2);
$k = urldecode($k, 1);
$v = urldecode($v, 1);
$dist = $v if $k eq 'dist';
push @components, split(/[,+]/, $v) if $k eq 'component';
}
$baseurl = $base;
$baseurl .= '/' unless $baseurl =~ /\/$/;
$url = "${baseurl}dists/${dist}/";
push @components, 'main' unless @components;
}
}
if (@components) {
; # all done above
} elsif ($url =~ /^(.*\/)\.(\/.*)?$/) {
# flat repo
$baseurl = $1;
@components = ('.');
$url = defined($2) ? "$1$2" : $1;
$url .= '/' unless $url =~ /\/$/;
} else {
if ($url =~ /([^\/]+)$/) {
@components = split(/[,+]/, $1);
$url =~ s/([^\/]+)$//;
}
push @components, 'main' unless @components;
$url .= '/' unless $url =~ /\/$/;
$baseurl = $url;
$url =~ s/([^\/]+\/)$/dists\/$1/;
$baseurl =~ s/([^\/]+\/)$//;
}
File::Path::mkpath($dir);
for my $component (@components) {
unlink("$dir/Packages.gz");
if ($component eq '.') {
system($INC[0]."/download", $dir, "${url}Packages.gz");
die("Packages.gz missing\n") unless -s "$dir/Packages.gz";
} else {
system($INC[0]."/download", $dir, "$url$component/binary-$basearch/Packages.gz");
die("Packages.gz missing for basearch $basearch, component $component\n") unless -s "$dir/Packages.gz";
}
Build::Debrepo::parse("$dir/Packages.gz", sub {
$pkgnum++;
$_[0]->{'id'} = "$pkgnum/0/0";
Build::writedeps(\*STDOUT, $_[0], $baseurl);
}, 'addselfprovides' => 1);
}
}
|
