diskimage-builder/diskimage_builder/elements/zypper/bin/map-packages
Ian Wienand 97c01e48ed Move elements & lib relative to diskimage_builder package
Currently we have all our elements and library files in a top-level
directory and install them into
<root>/share/diskimage-builder/[elements|lib] (where root is either /
or the root of a virtualenv).

The problem with this is that editable/development installs (pip -e)
do *not* install data_files.  Thus we have no canonical location to
look for elements -- leading to the various odd things we do such as a
whole bunch of guessing at the top of disk-image-create and having a
special test-loader in tests/test_elements.py so we can run python
unit tests on those elements that have it.

data_files is really the wrong thing to use for what are essentially
assets of the program.  data_files install works well for things like
config-files, init.d files or dropping documentation files.

By moving the elements under the diskimage_builder package, we always
know where they are relative to where we import from.  In fact,
pkg_resources has an api for this which we wrap in the new
diskimage_builder/paths.py helper [1].

We use this helper to find the correct path in the couple of places we
need to find the base-elements dir, and for the paths to import the
library shell functions.

Elements such as svc-map and pkg-map include python unit-tests, which
we do not need tests/test_elements.py to special-case load any more.
They just get found automatically by the normal subunit loader.

I have a follow-on change (I69ca3d26fede0506a6353c077c69f735c8d84d28)
to move disk-image-create to a regular python entry-point.

Unfortunately, this has to move to work with setuptools.  You'd think
a symlink under diskimage_builder/[elements|lib] would work, but it
doesn't.

[1] this API handles stuff like getting files out of .zip archive
modules, which we don't do.  Essentially for us it's returning
__file__.

Change-Id: I5e3e3c97f385b1a4ff2031a161a55b231895df5b
2016-11-01 17:27:41 -07:00

69 lines
2.5 KiB
Python
Executable File

#!/usr/bin/env python
# dib-lint: disable=indent
# dib-lint indent requirements causes issue with pep8
# Copyright 2013 SUSE Linux Products GmbH
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from __future__ import print_function
import sys
# Manually maintained for brevity; consider making this compiled from
# distromatch or other rich data sources.
# Debian name on the left, openSUSE on the right.
package_map = {
'arping': 'iputils',
'augeas-tools': 'augeas',
'build-essential': 'make automake gcc gcc-c++ kernel-devel',
'default-jre': 'java',
'extlinux': 'syslinux',
'grub-pc': 'grub2',
'libapache2-mod-wsgi': 'apache2-mod_wsgi',
'libc6-dev': 'glibc-devel',
'libffi-dev': 'libffi-devel',
'libmysql-java': 'mysql-connector-java',
'libmysqlclient-dev': 'libmysqlclient-devel',
'libssl-dev': 'openssl-devel',
'libvirt-bin': 'libvirt',
'libxml2-dev': 'libxml2-devel',
'libxslt-dev': 'libxslt-devel',
'libz-dev': 'zlib-devel',
'linux-image-generic': 'kernel-default',
'mysql-client-5.5': 'mariadb-client',
'mysql-server-5.5': 'mariadb',
'openjdk-7-jre-headless': 'java-1_7_0-openjdk-headless',
'openssh-client': 'openssh',
'openvswitch-common': 'openvswitch',
'openvswitch-datapath-dkms': 'openvswitch-kmp',
'openvswitch-switch': 'openvswitch-switch',
'python-dev': 'python-devel',
'python-libvirt': 'libvirt-python',
'python-memcache': 'python-python-memcached',
'python-mysqldb': 'python-mysql',
'python-pyopenssl': 'python-pyOpenSSL',
'qemu-utils': 'qemu-tools',
'tftpd-hpa': 'tftp',
# openstack related package remappings
'openstack-heat-common': 'openstack-heat',
'openstack-neutron-ml2': 'openstack-neutron',
'openstack-neutron-openvswitch': 'openstack-neutron-openvswitch-agent',
}
print("WARNING: map-packages is deprecated. Please use the pkg-map element.",
file=sys.stderr)
for arg in sys.argv[1:]:
print(package_map.get(arg, arg))
sys.exit(0)