106 lines
3.9 KiB
Python
106 lines
3.9 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2014, Craig Tracey <craigtracey@gmail.com>
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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import logging
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import os
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import shutil
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import tempfile
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from giftwrap.gerrit import GerritReview
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from giftwrap.openstack_git_repo import OpenstackGitRepo
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from giftwrap.package import Package
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from giftwrap.util import execute
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LOG = logging.getLogger(__name__)
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from giftwrap.builder import Builder
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class PackageBuilder(Builder):
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def __init__(self, spec):
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self._all_in_one = False
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super(PackageBuilder, self).__init__(spec)
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def _validate_settings(self):
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pass
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def _install_gerrit_dependencies(self, repo, project):
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try:
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review = GerritReview(repo.head.change_id, project.git_path)
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LOG.info("Installing '%s' pip dependencies to the virtualenv",
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project.name)
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execute(project.install_command %
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review.build_pip_dependencies(string=True),
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project.install_path)
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except Exception as e:
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LOG.warning("Could not install gerrit dependencies!!! "
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"Error was: %s", e)
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def _build(self):
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spec = self._spec
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tempdir = tempfile.mkdtemp(prefix='giftwrap')
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src_dir = os.path.join(tempdir, 'src')
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LOG.debug("Temporary working directory: %s", tempdir)
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for project in spec.projects:
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LOG.info("Beginning to build '%s'", project.name)
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# if anything is in our way, see if we can get rid of it
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if os.path.exists(project.install_path):
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if spec.settings.force_overwrite:
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LOG.info("force_overwrite is set, so removing "
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"existing path '%s'" % project.install_path)
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shutil.rmtree(project.install_path)
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else:
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raise Exception("Install path '%s' already exists" %
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project.install_path)
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os.makedirs(project.install_path)
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# clone the project's source to a temporary directory
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project_src_path = os.path.join(src_dir, project.name)
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os.makedirs(project_src_path)
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LOG.info("Fetching source code for '%s'", project.name)
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repo = OpenstackGitRepo(project.giturl, project.gitref)
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repo.clone(project_src_path)
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# start building the virtualenv for the project
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LOG.info("Creating the virtualenv for '%s'", project.name)
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execute(project.venv_command, project.install_path)
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# install into the virtualenv
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LOG.info("Installing '%s' to the virtualenv", project.name)
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venv_python_path = os.path.join(project.install_path, 'bin/python')
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venv_pip_path = os.path.join(project.install_path, 'bin/pip')
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deps = " ".join(project.pip_dependencies)
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execute("%s install %s" % (venv_pip_path, deps))
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if spec.settings.gerrit_dependencies:
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self._install_gerrit_dependencies(repo, project)
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execute("%s setup.py install" % venv_python_path, project_src_path)
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execute("%s install pbr" % venv_pip_path)
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# now build the package
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pkg = Package(project.package_name, project.version,
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project.install_path, spec.settings.force_overwrite,
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project.system_dependencies)
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pkg.build()
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