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- #!/usr/bin/python3
- import json
- import sys
- from catalog_update.upgrade_strategy import semantic_versioning
- def newer_mapping(image_tags):
- key = list(image_tags.keys())[0]
- tags = {t.strip('v').replace('_', '.'): t for t in image_tags[key]}
- version = semantic_versioning(image_tags[key])
- if not version:
- return {}
- return {
- 'tags': {key: tags[version]},
- 'app_version': tags[version],
- }
- if __name__ == '__main__':
- try:
- versions_json = json.loads(sys.stdin.read())
- except ValueError:
- raise ValueError('Invalid json specified')
- print(json.dumps(newer_mapping(versions_json)))
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