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45 lines
1.7 KiB
45 lines
1.7 KiB
#!/usr/bin/env python |
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# Copyright (c) 2014 The Bitcoin Core developers |
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# Distributed under the MIT software license, see the accompanying |
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# file COPYING or http://www.opensource.org/licenses/mit-license.php. |
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''' |
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This checks if all command line args are documented. |
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Return value is 0 to indicate no error. |
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Author: @MarcoFalke |
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''' |
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from subprocess import check_output |
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import re |
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FOLDER_GREP = 'src' |
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FOLDER_TEST = 'src/test/' |
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CMD_ROOT_DIR = '`git rev-parse --show-toplevel`/%s' % FOLDER_GREP |
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CMD_GREP_ARGS = r"egrep -r -I '(map(Multi)?Args(\.count\(|\[)|Get(Bool)?Arg\()\"\-[^\"]+?\"' %s | grep -v '%s'" % (CMD_ROOT_DIR, FOLDER_TEST) |
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CMD_GREP_DOCS = r"egrep -r -I 'HelpMessageOpt\(\"\-[^\"=]+?(=|\")' %s" % (CMD_ROOT_DIR) |
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REGEX_ARG = re.compile(r'(?:map(?:Multi)?Args(?:\.count\(|\[)|Get(?:Bool)?Arg\()\"(\-[^\"]+?)\"') |
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REGEX_DOC = re.compile(r'HelpMessageOpt\(\"(\-[^\"=]+?)(?:=|\")') |
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# list unsupported, deprecated and duplicate args as they need no documentation |
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SET_DOC_OPTIONAL = set(['-rpcssl', '-benchmark', '-h', '-help', '-socks', '-tor', '-debugnet']) |
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def main(): |
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used = check_output(CMD_GREP_ARGS, shell=True) |
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docd = check_output(CMD_GREP_DOCS, shell=True) |
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args_used = set(re.findall(REGEX_ARG,used)) |
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args_docd = set(re.findall(REGEX_DOC,docd)).union(SET_DOC_OPTIONAL) |
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args_need_doc = args_used.difference(args_docd) |
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args_unknown = args_docd.difference(args_used) |
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print "Args used : %s" % len(args_used) |
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print "Args documented : %s" % len(args_docd) |
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print "Args undocumented: %s" % len(args_need_doc) |
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print args_need_doc |
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print "Args unknown : %s" % len(args_unknown) |
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print args_unknown |
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exit(len(args_need_doc)) |
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if __name__ == "__main__": |
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main()
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