mirror of
https://github.com/CLIUtils/CLI11.git
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952f2913e3
in progress: formatters Getting closer Working on apps One test actually runs All builds, added filter functions Reverting a few behavours as needed Repairs All tests pass Fixing error with adding help flag Labels are simpler mappings, normalized setters Adding help_all Adding a few more tests One more line tested Adding one more check Adding to readme Simplify naming Adding default constructors Fixing spacing issues with subcommand all printout Adding a couple of tests
31 lines
828 B
C++
31 lines
828 B
C++
#include <CLI/CLI.hpp>
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class MyFormatter : public CLI::OptionFormatter {
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public:
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std::string make_opts(const CLI::Option *) const override { return " OPTION"; }
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};
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int main(int argc, char **argv) {
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CLI::App app;
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app.set_help_all_flag("--help-all", "Show all help");
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app.option_defaults()->formatter(MyFormatter());
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CLI::AppFormatter fmt;
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fmt.column_width(15);
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app.formatter(fmt);
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app.add_flag("--flag", "This is a flag");
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auto sub1 = app.add_subcommand("one", "Description One");
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sub1->add_flag("--oneflag", "Some flag");
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auto sub2 = app.add_subcommand("two", "Description Two");
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sub2->add_flag("--twoflag", "Some other flag");
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CLI11_PARSE(app, argc, argv);
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std::cout << "This app was meant to show off the formatter, run with -h" << std::endl;
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return 0;
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}
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