Permalink
Fetching contributors…
Cannot retrieve contributors at this time
112 lines (97 sloc) 2.97 KB
# Copyright (C) 2011 Cornelius Schumacher <schumacher@kde.org>
#
# This program 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 2 of the License, or
# (at your option) any later version.
#
# 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; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
class Suse
attr_accessor :name, :version
def is_it_me?
begin
File.open "/etc/SuSE-release" do |file|
if file.readline =~ /^openSUSE/
@name = "openSUSE"
file.readline =~ /VERSION = (.*)/
@version = $1
end
end
true
rescue Errno::ENOENT
false
end
end
def installed handler
packages = Hash.new
`rpmqpack`.each_line do |package|
packages[package.chomp] = true
end
unknown = 0
installed = Array.new
handler.manifests.each do |manifest|
unknown += 1
package_section = manifest.packages.openSUSE
next unless package_section
name_section = package_section[name]
next unless name_section
version_section = name_section[version]
next unless version_section
if packages.has_key? version_section["package_name"]
installed.push manifest
unknown -= 1
end
end
if unknown > 0
STDERR.puts "Warning: #{unknown} libraries don't have package information"
end
installed
end
def uninstall manifest
package_name = get_package_name manifest
if package_name
system "sudo zypper rm #{package_name}"
end
end
def install manifest, options = {}
package_name = get_package_name manifest
cmd_options = Array.new
if options[:dry_run]
cmd_options.push "--dry-run"
end
if package_name
system "sudo zypper install #{cmd_options.join(" ")} #{package_name}"
end
end
def get_package_name manifest
package_section = manifest.packages.openSUSE
if !package_section
STDERR.puts "No packages section in metadata"
else
name_section = package_section[name]
if !name_section
STDERR.puts "No section '#{name}' found in packages section."
else
version_section = name_section[version]
if !version_section
STDERR.puts "No section '#{version}' found in section '#{name}'"
else
package_name = version_section["package_name"]
if !package_name || package_name.empty?
STDERR.puts "No package name found"
else
return package_name
end
end
end
end
nil
end
end