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- #!/usr/bin/python3
- import json
- import sys
- import re
- from catalog_update.upgrade_strategy import semantic_versioning
- from catalog_validation.exceptions import ValidationException
- version_regx = r'[\w]*-v[0-9]+.[0-9]+.[0-9]+-go[0-9]+.[0-9].+[0-9]+'
- version_with_arch = version_regx + r'[-\w]*'
- sub_go_version = r'-go[0-9]+.[0-9].+[0-9]+[-\w]*'
- version_hash = r'[\w]*-v'
- app_version_regx = 'v[0-9]+.[0-9]+.[0-9]'
- def newer_mapping(image_tags):
- key = list(image_tags.keys())[0]
- tags = {}
- for tag in image_tags[key]:
- match = re.fullmatch(version_with_arch, tag)
- if match:
- removed_go_arch_version = re.sub(sub_go_version, '', tag)
- app_version = re.sub(version_hash, '', removed_go_arch_version)
- if tags.get(app_version):
- tags.get(app_version).append(tag)
- else:
- tags[app_version] = [tag]
- version = semantic_versioning(list(tags))
- if not version:
- return {}
- version_tag = tags[version][0]
- for tag in tags.get(version):
- archi = re.sub(version_regx, '', tag)
- if archi == 'amd64' or archi == '':
- version_tag = tag
- break
- app_version = re.findall(app_version_regx, version_tag).pop()
- return {
- 'tags': {key: f'{version_tag}'},
- 'app_version': f'{app_version}',
- }
- if __name__ == '__main__':
- try:
- versions_json = json.loads(sys.stdin.read())
- except ValueError:
- raise ValidationException('Invalid JSON')
- print(json.dumps(newer_mapping(versions_json)))
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