59 lines
1.8 KiB
Python
59 lines
1.8 KiB
Python
#!/usr/bin/env python
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# Copyright 2016 The Kubernetes Authors All rights reserved.
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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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"This package gets the LD flags used to set the version of kubernetes."
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import json
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import subprocess
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import sys
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from datetime import datetime
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K8S_PACKAGE = 'k8s.io/kubernetes/'
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X_ARG_BASE = '-X k8s.io/minikube/vendor/k8s.io/kubernetes/pkg/version.'
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def get_rev():
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return 'gitCommit=%s' % get_from_godep('Rev')
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def get_version():
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return 'gitVersion=%s' % get_from_godep('Comment')
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def get_from_godep(key):
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with open('./Godeps/Godeps.json') as f:
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contents = json.load(f)
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for dep in contents['Deps']:
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if dep['ImportPath'].startswith(K8S_PACKAGE):
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return dep[key]
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def get_tree_state():
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git_status = subprocess.check_output(['git', 'status', '--porcelain'])
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if git_status:
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result = 'dirty'
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else :
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result = 'clean'
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return 'gitTreeState=%s' % result
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def get_build_date():
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return 'buildDate=%s' % datetime.now().strftime('%Y-%m-%dT%H:%M:%SZ')
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def main():
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if len(sys.argv) > 1 and sys.argv[1] == "--k8s-version-only":
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return get_from_godep('Comment')
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args = [get_rev(), get_version(), get_tree_state(), get_build_date()]
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return ' '.join([X_ARG_BASE + arg for arg in args])
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if __name__ == '__main__':
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sys.exit(main())
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