27 lines
663 B
Python
27 lines
663 B
Python
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#!/usr/bin/env python3
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import re
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import sys
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node_version_file = sys.argv[1]
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out_file = sys.argv[2]
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NMV = None
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if len(sys.argv) > 3:
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NMV = sys.argv[3]
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with open(node_version_file, 'r') as in_file, open(out_file, 'w') as out_file:
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changed = False
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contents = in_file.read()
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new_contents = re.sub(
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r'^#define NODE_MODULE_VERSION [0-9]+$',
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'#define NODE_MODULE_VERSION ' + NMV,
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contents,
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flags=re.MULTILINE)
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changed = contents != new_contents
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if not changed and NMV is not None:
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raise Exception("Did not modify the NMV from nodes value, this value MUST "
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"differ from node")
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out_file.writelines(new_contents)
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