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55 lines
1.3 KiB
Python
55 lines
1.3 KiB
Python
import os
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import sys
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def jsToHeader(target, source):
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outFile = target
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h = [
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'#include "mongo/base/string_data.h"',
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'#include "mongo/scripting/engine.h"',
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'namespace mongo {',
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'namespace JSFiles{',
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]
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def lineToChars(s):
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return ','.join(str(ord(c)) for c in (s.rstrip() + '\n')) + ','
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for s in source:
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filename = str(s)
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objname = os.path.split(filename)[1].split('.')[0]
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stringname = '_jscode_raw_' + objname
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h.append('constexpr char ' + stringname + "[] = {")
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with open(filename, 'r') as f:
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for line in f:
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h.append(lineToChars(line))
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h.append("0};")
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# symbols aren't exported w/o this
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h.append('extern const JSFile %s;' % objname)
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h.append('const JSFile %s = { "%s", StringData(%s, sizeof(%s) - 1) };' %
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(objname, filename.replace('\\', '/'), stringname, stringname))
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h.append("} // namespace JSFiles")
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h.append("} // namespace mongo")
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h.append("")
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text = '\n'.join(h)
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with open(outFile, 'w') as out:
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try:
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out.write(text)
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finally:
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out.close()
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if __name__ == "__main__":
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if len(sys.argv) < 3:
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print("Must specify [target] [source] ")
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sys.exit(1)
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jsToHeader(sys.argv[1], sys.argv[2:])
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