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add help screen
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parent
48f0de54ea
commit
7146e84d3d
@ -85,7 +85,7 @@ protected:
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.callback(OptionCallback<TextEncodingCompiler>(this, &TextEncodingCompiler::handleClassName)));
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options.addOption(
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Option("encoding-name", "e", "Specify the encoding name.")
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Option("encoding-name", "e", "Specify the encoding name. Can be specified multiple times.")
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.required(true)
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.repeatable(true)
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.argument("encodingName")
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@ -113,8 +113,22 @@ protected:
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{
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HelpFormatter helpFormatter(options());
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helpFormatter.setCommand(commandName());
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helpFormatter.setUsage("OPTIONS");
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helpFormatter.setHeader("Add some text here...");
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helpFormatter.setUsage("{options} <table-URI>");
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helpFormatter.setHeader(
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"\n"
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"The POCO C++ Text Encodings Compiler.\n"
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"Copyright (c) 2018 by Applied Informatics Software Engineering GmbH.\n"
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"All rights reserved.\n\n"
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"This program compiles Unicode character encoding tables "
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"from http://www.unicode.org/Public/MAPPINGS/ to TextEncoding "
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"classes for the Poco Encodings library. \n\n"
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"The following command line options are supported:"
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);
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helpFormatter.setFooter(
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"For more information, please see the POCO C++ Libraries "
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"documentation at <http://pocoproject.org/docs/>."
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);
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helpFormatter.setIndent(8);
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helpFormatter.format(std::cout);
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}
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