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83 lines
2.4 KiB
83 lines
2.4 KiB
4 months ago
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#!/usr/bin/env python
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# Copyright 2017 Google Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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################################################################################
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import os
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import subprocess
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import apt
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SCRIPT_DIR = os.path.dirname(os.path.realpath(__file__))
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def ApplyPatch(source_directory, patch_name):
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"""Apply custom patch."""
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subprocess.check_call(['patch', '-p1', '-i',
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os.path.join(SCRIPT_DIR, patch_name)],
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cwd=source_directory)
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class PackageException(Exception):
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"""Base package exception."""
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class Package(object):
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"""Base package."""
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def __init__(self, name, apt_version):
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self.name = name
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self.apt_version = apt_version
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def PreBuild(self, source_directory, env, custom_bin_dir):
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return
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def PostBuild(self, source_directory, env, custom_bin_dir):
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return
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def PreDownload(self, download_directory):
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return
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def PostDownload(self, source_directory):
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return
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def InstallBuildDeps(self):
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"""Install build dependencies for a package."""
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subprocess.check_call(['apt-get', 'update'])
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subprocess.check_call(['apt-get', 'build-dep', '-y', self.name])
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# Reload package after update.
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self.apt_version = (
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apt.Cache()[self.apt_version.package.name].candidate)
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def DownloadSource(self, download_directory):
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"""Download the source for a package."""
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self.PreDownload(download_directory)
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source_directory = self.apt_version.fetch_source(download_directory)
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self.PostDownload(source_directory)
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return source_directory
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def Build(self, source_directory, env, custom_bin_dir):
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"""Build .deb packages."""
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self.PreBuild(source_directory, env, custom_bin_dir)
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subprocess.check_call(
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['dpkg-buildpackage', '-us', '-uc', '-B'],
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cwd=source_directory, env=env)
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self.PostBuild(source_directory, env, custom_bin_dir)
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