- usage = "%prog [options]\n\n" \
- "Run this tool to detect Kconfig symbols that are referenced but " \
- "not defined in\nKconfig. The output of this tool has the " \
- "format \'Undefined symbol\\tFile list\'\n\n" \
- "If no option is specified, %prog will default to check your\n" \
- "current tree. Please note that specifying commits will " \
- "\'git reset --hard\'\nyour current tree! You may save " \
- "uncommitted changes to avoid losing data."
-
- parser = OptionParser(usage=usage)
-
- parser.add_option('-c', '--commit', dest='commit', action='store',
- default="",
- help="Check if the specified commit (hash) introduces "
- "undefined Kconfig symbols.")
-
- parser.add_option('-d', '--diff', dest='diff', action='store',
- default="",
- help="Diff undefined symbols between two commits. The "
- "input format bases on Git log's "
- "\'commmit1..commit2\'.")
-
- parser.add_option('-f', '--find', dest='find', action='store_true',
- default=False,
- help="Find and show commits that may cause symbols to be "
- "missing. Required to run with --diff.")
-
- parser.add_option('-i', '--ignore', dest='ignore', action='store',
- default="",
- help="Ignore files matching this pattern. Note that "
- "the pattern needs to be a Python regex. To "
- "ignore defconfigs, specify -i '.*defconfig'.")
-
- parser.add_option('-s', '--sim', dest='sim', action='store', default="",
- help="Print a list of maximum 10 string-similar symbols.")
-
- parser.add_option('', '--force', dest='force', action='store_true',
- default=False,
- help="Reset current Git tree even when it's dirty.")
-
- (opts, _) = parser.parse_args()
-
- if opts.commit and opts.diff:
+ usage = "Run this tool to detect Kconfig symbols that are referenced but " \
+ "not defined in Kconfig. If no option is specified, " \
+ "checkkconfigsymbols defaults to check your current tree. " \
+ "Please note that specifying commits will 'git reset --hard\' " \
+ "your current tree! You may save uncommitted changes to avoid " \
+ "losing data."
+
+ parser = argparse.ArgumentParser(description=usage)
+
+ parser.add_argument('-c', '--commit', dest='commit', action='store',
+ default="",
+ help="check if the specified commit (hash) introduces "
+ "undefined Kconfig symbols")
+
+ parser.add_argument('-d', '--diff', dest='diff', action='store',
+ default="",
+ help="diff undefined symbols between two commits "
+ "(e.g., -d commmit1..commit2)")
+
+ parser.add_argument('-f', '--find', dest='find', action='store_true',
+ default=False,
+ help="find and show commits that may cause symbols to be "
+ "missing (required to run with --diff)")
+
+ parser.add_argument('-i', '--ignore', dest='ignore', action='store',
+ default="",
+ help="ignore files matching this Python regex "
+ "(e.g., -i '.*defconfig')")
+
+ parser.add_argument('-s', '--sim', dest='sim', action='store', default="",
+ help="print a list of max. 10 string-similar symbols")
+
+ parser.add_argument('--force', dest='force', action='store_true',
+ default=False,
+ help="reset current Git tree even when it's dirty")
+
+ parser.add_argument('--no-color', dest='color', action='store_false',
+ default=True,
+ help="don't print colored output (default when not "
+ "outputting to a terminal)")
+
+ args = parser.parse_args()
+
+ if args.commit and args.diff: