lorax/tests/mkksiso/mk-fake-rpm

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#!/usr/bin/python3
# Copyright (C) 2019 Red Hat, Inc.
#
# 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, see <http://www.gnu.org/licenses/>.
#
from contextlib import contextmanager
from rpmfluff import SimpleRpmBuild, expectedArch
import os
import shutil
import sys
import tempfile
@contextmanager
def in_tempdir(prefix='tmp'):
"""Execute a block of code with chdir in a temporary location"""
oldcwd = os.getcwd()
tmpdir = tempfile.mkdtemp(prefix=prefix)
os.chdir(tmpdir)
try:
yield
finally:
os.chdir(oldcwd)
shutil.rmtree(tmpdir)
def makeFakeRPM(repo_dir, name, epoch, version, release):
"""Make a fake rpm file in repo_dir"""
p = SimpleRpmBuild(name, version, release)
if epoch:
p.epoch = epoch
p.add_simple_payload_file_random()
with in_tempdir("lorax-test-rpms."):
p.make()
rpmfile = p.get_built_rpm(expectedArch)
shutil.move(rpmfile, repo_dir)
if __name__ == '__main__':
if len(sys.argv) != 3:
print("%s DIRECTORY RPM-NAME" % os.path.basename(sys.argv[0]))
sys.exit(1)
makeFakeRPM(os.path.abspath(sys.argv[1]), sys.argv[2], 0, "1.0.0", "1")