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|
#!/usr/bin/perl
use strict;
use warnings;
use Data::Dumper;
use File::Basename;
use Emdebian::Grip;
use POSIX qw(locale_h);
use Locale::gettext;
use Debian::Packages::Compare;
use IO::Uncompress::Gunzip qw(gunzip $GunzipError) ;
use vars qw/ $prog $our_version $filter_name $grip_name $locale_name
$suite $base $single @archlist @components @locroots %binaries
%griplist %localelist %filterlist %updates $pkg %sources %except
$simulate $mirror %package %list $fh $arch /;
$prog = basename($0);
$our_version = &scripts_version();
setlocale(LC_MESSAGES, "");
textdomain("emdebian-grip");
$filter_name = 'filter';
$locale_name = "locale";
$mirror = "http://ftp.uk.debian.org/debian";
$grip_name = 'grip';
$suite = "unstable";
$base = '/opt/reprepro/';
$except{'balloon3-config'}++;
$except{'grip-config'}++;
while( @ARGV ) {
$_= shift( @ARGV );
last if m/^--$/;
if (!/^-/) {
unshift(@ARGV,$_);
last;
}
elsif (/^(-\?|-h|--help|--version)$/) {
&usageversion();
exit (0);
}
elsif (/^(-b|--base-path)$/) {
$base = shift;
}
elsif (/^(-s|--suite)$/) {
$suite = shift;
}
elsif (/^(--filter-name)$/) {
$filter_name = shift;
}
elsif (/^(-M|--mirror)$/) {
$mirror = shift;
}
elsif (/^(--grip-name)$/) {
$grip_name = shift;
}
elsif (/^(-n|--simulate)$/) {
$simulate++;
}
else {
die "$prog: "._g("Unknown option")." $_.\n";
}
}
$base .= '/' if ("$base" !~ m:/$:);
if (not -d $base) {
printf (_g("ERR: Please specify an existing directory for the base-path: %s\n"), $base);
exit 1;
}
&set_base($base);
&set_repo_names ($filter_name, $grip_name);
my $a = &get_archlist ($suite, $filter_name);
die (_g("unable to get architecture list\n")) if (not defined $a);
@archlist = @$a;
my $l = &get_locale_roots ($suite, 'locale');
die (_g("unable to get locale rootfs list\n")) if (not defined $l);
@locroots = @$l;
my $debf = &get_debian($suite);
my $gripf = &read_packages ($suite, $grip_name);
my $locf = &read_locale ($suite, $locale_name);
my $debs;
if ($suite eq "stable") {
$debs = &get_debian ("stable-proposed-updates");
}
%filterlist = %$debf if (defined $debf);
%griplist = %$gripf if (defined $gripf);
%localelist = %$locf if (defined $locf);
%updates = %$debs if (defined $debs);
foreach $pkg (sort keys %griplist) {
next if (exists $filterlist{$pkg});
next if (($suite eq "stable") and (exists $updates{$pkg}));
next if (exists $except{$pkg});
$sources{$pkg}++ if ($pkg eq $griplist{$pkg}{'Src'});
$binaries{$pkg}++;
}
foreach my $src (sort keys %sources) {
if (defined $simulate) {
print "reprepro -v -b ${base}grip removesrc $suite $src\n";
print "reprepro -v -b ${base}filter removesrc $suite $src\n";
print "reprepro -v -b ${base}locale removesrc $suite $src\n";
} else {
system ("reprepro -v -b ${base}grip removesrc $suite $src");
system ("reprepro -v -b ${base}filter removesrc $suite $src");
system ("reprepro -v -b ${base}locale removesrc $suite $src");
}
}
foreach my $bin (sort keys %binaries) {
if (defined $simulate) {
print "reprepro -v -b ${base}grip remove $suite $bin\n";
print "reprepro -v -b ${base}filter remove $suite $bin\n";
} else {
system ("reprepro -v -b ${base}grip remove $suite $bin");
system ("reprepro -v -b ${base}filter remove $suite $bin");
}
}
exit 0;
sub get_debian {
return undef unless defined $base;
mkdir ("${base}debianbase") if (not -d "${base}debianbase");
chdir ("${base}debianbase");
my ($suite) = shift;
system ("wget $mirror/dists/$suite/main/source/Sources.gz");
my $input = "Sources.gz";
my $z = new IO::Uncompress::Gunzip $input
or die "IO::Uncompress::Gunzip failed: $GunzipError\n";
my $parser = Parse::Debian::Packages->new( $z );
while (%package = $parser->next)
{
$list{$package{'Package'}}{'source'}=$package{'Version'};
my $src = (not defined $package{'Source'}) ?
$package{'Package'} :
$package{'Source'};
$src =~ s/\(.*\)//g;
$src =~ s/ //g;
$list{$package{'Package'}}{'Src'}=$src;
my $dep = $package{'Build-Depends'};
chomp ($dep) if (defined $dep);
$list{$package{'Package'}}{'Build-Depends'}=$dep;
}
unlink $input;
foreach $arch (@archlist) {
next if ($arch eq "source");
next if ($arch eq "sh4");
system ("wget $mirror/dists/$suite/main/binary-$arch/Packages.gz");
my $file = "Packages.gz";
next unless (-f $file);
my $z = new IO::Uncompress::Gunzip $file
or die "IO::Uncompress::Gunzip failed: $GunzipError\n";
$parser = Parse::Debian::Packages->new( $z );
while (%package = $parser->next)
{
$list{$package{'Package'}}{"$arch"}=$package{'Version'};
my $src = (not defined $package{'Source'}) ?
$package{'Package'} :
$package{'Source'};
$src =~ s/\(.*\)//g;
$src =~ s/ //g;
$list{$package{'Package'}}{'Src'}=$src
if (not defined $list{$package{'Package'}}{'Src'});
}
unlink $file;
}
return \%list;
}
sub usageversion
{
printf(STDERR (_g("
%s - handle removals from Debian
version %s
Syntax: %s -b PATH [OPTIONS]
%s -?|-h|--help|--version
Commands:
-b|--base-path PATH: path to the top level grip directory [required]
-?|-h|--help|--version: print this help message and exit
Options:
-n|--dry-run: check which packages would be processed
-s|--suite: check a suite other than unstable
-n|--simulate: simulate changes only
-M|--mirror MIRROR: use a different Debian mirror for updates
[default: http://ftp.uk.debian.org/debian]
--filter-name STRING: alternative name for the filter repository
--grip-name STRING: alternative name for the grip repository
"), $prog, $our_version, $prog, $prog, $prog))
or die ("$0: "._g("failed to write usage").": $!\n");
}
|
