22 lines
826 B
Python
22 lines
826 B
Python
import re
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import sys
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from packaging import version
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# semantic version regex
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regex = "^(0|[1-9]\d*)\.(0|[1-9]\d*)\.(0|[1-9]\d*)(?:-((?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\.(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?(?:\+([0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?$"
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existing_version = sys.argv[1]
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old_version = sys.argv[2]
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result = re.search(regex, existing_version)
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if result:
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if version.parse(existing_version) > version.parse(old_version):
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print("version validation successful")
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sys.exit(0) # on success
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elif version.parse(existing_version) == version.parse(old_version):
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print("versions are equal")
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sys.exit(2) # on success
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else:
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print("version validation failed")
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sys.exit(1) #on failure
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else:
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print("version validation failed")
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sys.exit(1) #on failure |