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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]
- # 21.1 is greater then 21.1.0 so we reverse sort bfeore doing semantic versioning
- version = semantic_versioning(sorted(image_tags[key], reverse=True))
- if not version:
- return {}
- return {
- 'tags': {key: version},
- 'app_version': version,
- }
- if __name__ == '__main__':
- if len(sys.argv) != 2:
- exit(1)
- print(json.dumps(newer_mapping(json.loads(sys.argv[1]))))
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