31 lines
1.1 KiB
Python
31 lines
1.1 KiB
Python
# Reads in a text file, and performs the necessary escapes so that it
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# can be #included as a static string like:
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# static const char string_from_textfile[] =
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# #include "build/textfile.h"
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# ;
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# This script simply prints the escaped string straight to stdout
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from __future__ import print_function
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import sys
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# Can either be set explicitly, or left blank to auto-detect
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# Except auto-detect doesn't work because the file has been passed
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# through Python text processing, which makes all EOL a \n
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line_end = '\\r\\n'
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if __name__ == "__main__":
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filename = sys.argv[1]
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for line in open(filename, 'r').readlines():
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if not line_end:
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for ending in ('\r\n', '\r', '\n'):
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if line.endswith(ending):
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line_end = ending.replace('\r', '\\r').replace('\n', '\\n')
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break
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if not line_end:
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raise Exception("Couldn't auto-detect line-ending of %s" % filename)
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line = line.rstrip('\r\n')
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line = line.replace('\\', '\\\\')
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line = line.replace('"', '\\"')
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print('"%s%s"' % (line, line_end))
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