#
# (c) Jan Gehring <jan.gehring@gmail.com>
#
# vim: set ts=3 sw=3 tw=0:
# vim: set expandtab:
package Rex::Pkg::Gentoo;
use strict;
use warnings;
use Rex::Commands::Run;
use Rex::Helper::Run;
use Rex::Commands::File;
use Rex::Pkg::Base;
use base qw(Rex::Pkg::Base);
sub new {
my $that = shift;
my $proto = ref($that) || $that;
my $self = { @_ };
bless($self, $proto);
return $self;
}
sub is_installed {
my ($self, $pkg) = @_;
Rex::Logger::debug("Checking if $pkg is installed");
unless(grep { $_->{"name"} eq $pkg } get_installed()) {
Rex::Logger::debug("$pkg is NOT installed.");
return 0;
}
Rex::Logger::debug("$pkg is installed.");
return 1;
}
sub install {
my ($self, $pkg, $option) = @_;
if($self->is_installed($pkg) && ! $option->{"version"}) {
Rex::Logger::info("$pkg is already installed");
return 1;
}
$self->update($pkg, $option);
return 1;
}
sub update {
my ($self, $pkg, $option) = @_;
my $version = $option->{'version'} || '';
if($version) {
$pkg = "=$pkg-$version";
}
Rex::Logger::debug("Installing $pkg / $version");
my $f = i_run("emerge $pkg");
unless($? == 0) {
Rex::Logger::info("Error installing $pkg.", "warn");
Rex::Logger::debug($f);
die("Error installing $pkg");
}
Rex::Logger::debug("$pkg successfully installed.");
return 1;
}
sub remove {
my ($self, $pkg) = @_;
Rex::Logger::debug("Removing $pkg");
my $f = i_run("emerge -C $pkg");
unless($? == 0) {
Rex::Logger::info("Error removing $pkg.", "warn");
Rex::Logger::debug($f);
die("Error removing $pkg");
}
Rex::Logger::debug("$pkg successfully removed.");
return 1;
}
sub get_installed {
my ($self) = @_;
# ,,stolen'' from epm
my $pkgregex =
'(.+?)'. # name
'-(\d+(?:\.\d+)*\w*)'. # version, eg 1.23.4a
'((?:(?:_alpha|_beta|_pre|_rc)\d*)?)'. # special suffix
'((?:-r\d+)?)$'; # revision, eg r12
my @ret;
for my $line (i_run("ls -d /var/db/pkg/*/* | cut -d '/' -f6-")) {
my $r = qr{$pkgregex};
my ($name, $version, $suffix, $revision) = ($line =~ $r);
push(@ret, {
name => $name,
version => $version,
suffix => $suffix,
release => $revision,
});
}
return @ret;
}
sub update_system {
my ($self) = @_;
i_run "emerge --update --deep --with-bdeps=y --newuse world";
}
sub update_pkg_db {
my ($self) = @_;
i_run "emerge --sync";
if($? != 0) {
die("Error updating package database");
}
}
sub add_repository {
my ($self, %data) = @_;
my $name = $data{"name"};
if(can_run("layman")) {
i_run "layman -a $name";
}
else {
Rex::Logger::debug("You have to install layman, git and subversion.");
die("Please install layman, git and subversion");
}
}
sub rm_repository {
my ($self, $name) = @_;
if(can_run("layman")) {
i_run "layman -d $name";
}
else {
Rex::Logger::debug("You have to install layman, git and subversion.");
die("Please install layman, git and subversion");
}
}
1;