765ec4188f
The tree adds the installer, service and test paths admitted by this source commit. Nothing else changes about what may cross. Source-Sha: 3e4a3aa4ce092e9e3f51bc78daf3ddc14d9638f8 Policy-Sha: 3e4a3aa4ce092e9e3f51bc78daf3ddc14d9638f8 Tree-Digest: 89d6fce3828a0e0de0c8eeb41ee6750f4462217e2a04b5190297134d7f4a50c3
24 lines
852 B
Python
24 lines
852 B
Python
#!/usr/bin/env python3
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"""Preserve RedFlag's fourth version field in MSI's three-field identity."""
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import re
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import sys
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def product_version(version):
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if not re.fullmatch(r"[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}(\.[0-9]{1,2})?", version):
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raise ValueError("expected major.minor.patch[.revision], with revision 0..99")
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parts = [int(part) for part in version.split(".")]
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major, minor, patch = parts[:3]
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revision = parts[3] if len(parts) == 4 else 0
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build = patch * 100 + revision
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if major > 255 or minor > 255 or build > 65535:
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raise ValueError("version exceeds MSI limits (255.255.65535)")
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return f"{major}.{minor}.{build}"
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if __name__ == "__main__":
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try:
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print(product_version(sys.argv[1]))
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except (ValueError, IndexError) as error:
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sys.exit(f"Invalid RedFlag MSI version: {error}")
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