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37 lines
1.1 KiB
37 lines
1.1 KiB
8 years ago
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#!/usr/bin/env python
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from __future__ import print_function
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import sys
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import subprocess
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filename = sys.argv[1]
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try:
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fp_header = open(filename, 'r')
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old_header = fp_header.read()
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except:
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old_header = ''
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git_tag = subprocess.check_output('git describe --always --tags'.split(),
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stderr=subprocess.STDOUT).decode('utf-8').strip()
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git_version = subprocess.check_output('git rev-parse --verify HEAD'.split(),
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stderr=subprocess.STDOUT).decode('utf-8').strip()
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git_version_short = git_version[0:16]
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# Generate the header file content
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header = """
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/* Auto Magically Generated file */
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/* Do not edit! */
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#pragma once
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#define PX4_GIT_VERSION_STR "{git_version}"
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#define PX4_GIT_VERSION_BINARY 0x{git_version_short}
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#define PX4_GIT_TAG_STR "{git_tag}"
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""".format(git_tag=git_tag,
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git_version=git_version,
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git_version_short=git_version_short)
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if old_header != header:
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print('Updating header {}'.format(sys.argv[1]))
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fp_header = open(filename, 'w')
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fp_header.write(header)
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