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* fix some warnings generated from klocwork static analyzer * Some more visual studio static analyzer and clang-tidy fixes * some formatting updates
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* add an example where the name of the enum is printed through a stream output function, which subverted the checkTransformer conversion and prevented conversion of the enumeration. * add missing 'typename' * try a simpler version of the value_string using const reference for all overloads * use auto return type to match to_string return type in value_string * remove extra spaces
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* fix https://github.com/CLIUtils/CLI11/issues/328 * use same assumptions about the size (ie double is enough) as in Number validator * fix spelling in error message * fix class description comment * PositiveNumber accepts now >0 while NonNegative >=0 * update README for PositiveNumber and NonNegativeNumber * spelling
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* add checks for files and directories so the code can be used in the config check * add use of std::filesystem when available * add some documentation * try a verbatim section * update formatting on validators * update error call to use FileError::Missing * add FileError test for invalid file * format tweak
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* add expanded type_size specification * add some more checks for type_size_max * continued work on getting type sizes more flexible * make some more tweaks to option to split up validate and reduce sections * git rid of exceptions on the type_size functions exceptions, allow any number to be entered for the min and max and don't make a distinction between flags and other types. * add expected count * add the allow extra args flag in an option * start working in allow_extra_args * write some stuff in the book, and continue working on the failing test cases * fix a few more of the helpers tests * a few more test cases running * all tests pass, fixing calls in ini files * get vector<pair> working and all tests passing * change callback to use reference to remove allocation and copy operation * add support and test for vector<vector<X>> * change Validators_ to validators_ for consistency * fix linux warnings and errors by reording some templates and adding some typename keywords * add support for std::vector<X> as the cross conversion type so optional<std::vector<X>> is supported using the full template of add_option. * a few more test cases to take care of some coverage gaps * add missing parenthesis * add some more tests for coverage gaps * add test for flag like option * add transform test for `as<X>` function and make it pass through the defaults * add a few more tests and have vector default string interpreted correctly. * add test for defaulted integer, and route default string for defaulted value which would otherwise be empty * some code cleanup and comments and few more test coverage gap tests * add more tests and fix a few bugs on the type size and different code paths * remove path in results by fixing the clear of options so they go back to parsing state. * get coverage back to 100% * clang_tidy, and codacy fixes * reorder the lexical_conversion definitions * update some formatting * update whitespace on book chapter
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After https://github.com/CLIUtils/CLI11/pull/329 the get_options version being used in the test was the non-const. Forced testing on non-const by using a const-ref to the app. Also added testing to ensure the list of options of both const and non-const are the same as expected.
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* Return empty string in Option::get_name() for hidden options Fixes https://github.com/CLIUtils/CLI11/issues/332 * Remove to_lower() call * Formatting * Fix THelp.Hidden
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* add a needs method to the app/subcommand * add some needs subcommand tests * add a few more subcommand tests for needs and alias * fix shadow warnings * add some tests of the error pathways and fix a few anomalous conditions on the Option excludes function * add needs and alias functions in the readme * add some tests of ignore_case and underscore with the alias operations * add a few more test cases for needs option groups * add callback tests with needs and add a few comments in the readme * update formatting * add error checks on the aliases and restrictions on valid names for subcommands and aliases * add checks for matching subcommands and improve error return values to include the offending name * add some tests of the alias errors * add some more tests to check subcommand name matching during addition * add some additional tests and remove a redundant chunk of codes * add some more checks of subcommand name overlap in option_groups * allow disabled subcommand to bypass name matching check
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Adding pre-commit files GitHub actions, and Python 3 on Travis Fix missing pip Adding pre-commit instructions Using bionic Fix Drop extra parts, add pip Setuptools
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* refine the implementation of has_find type_traits * Format fix
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* Clean up book merge * Book building in place
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* fix signed mismatch add test from readme about callbacks update callback documentation, add a subbcommand immediate_callback test add third callback and readme update * a few more updates to the readme on `immediate_callback` * Apply suggestions from code review Co-Authored-By: Henry Schreiner <HenrySchreinerIII@gmail.com>
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remove restrictions on tuple size, and add some additional tests and modified documentation fix some issues with the negative number check add some test for indexed validation on tuple allow specific validators for specific elements in a type with multiple values, or to just apply to the last given argument
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fix incorrect parenthesis update some clang-tidy fixes mainly else after return but a few conversions from into to bool add extra newline before footer add an extra field to the extra Error add a footer callback for help operations
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* add some tests with default capture on the two parameter template and some notes about it in the README.md remove the test from visual studio 2015 vs2015 doesn't seem to properly deal with is_assignable in the cases we care about so make a standalone version that is more direct in what we are doing add version to appveyor and add some notes to the readme fix a few test cases to make sure code is covered and test a few other paths remove unneeded enum streaming operator add some diagnostic escapes around trait code to eliminate gcc Wnarrowing warnings work specification of the template operations remove optional add some templates for options conversions add the two parameter template for add_option * Fix some comments from Code review and add more description * start work on trying to clean up the type traits for which lexical cast overload to use * fix readme issue and make the condition tests a little clearer * add a check for out of range errors on boolean conversions * Fix capitalization and some comments on option functions * Allow immediate_callback on the main app to run the main app callback prior to named subcommand callbacks, and reflect this change in the a new test and docs. * add a is_tuple_like trait, and type_count structure for getting the number of elements to require * add lexical conversion functions for tuples and other types * remove the separate vector option and option function * test out the type names for tuples * add some more lexical conversion functions and test * more work on tuples and tests * fix some merge warnings * fix some typename usage and c++14 only constructs * tweak some of the template to remove undefined references * add extra static assert about is_tuple_like * fix some undefined references in clang * move around some of the type_count templates to be used in the type_name functions * move the type_count around and add some additional checks on the classification * add some info to the readme
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* add a check loop for missing required positional, when the number of arguments get small. * fix a few warnings on signed/unsigned checks * add check for a required positional vector.
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This cleans up the type checking a bit and makes it more readable, along with some other cleanup. * start work on trying to clean up the type traits for which lexical cast overload to use * fix readme issue and make the condition tests a little clearer * add a check for out of range errors on boolean conversions * Fix capitalization and some comments on option functions * fix a few code analysis warnings for VS2019
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* change the checked_multiply function to not use undefined behavior to check for potential undefined behavior and wrapping. * update the checked_multiply template to deal with mismatched sign in signed numbers and min val correctly. This involved adding to templates to clear up warnings
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* add some tests with default capture on the two parameter template and some notes about it in the README.md remove the test from visual studio 2015 vs2015 doesn't seem to properly deal with is_assignable in the cases we care about so make a standalone version that is more direct in what we are doing add version to appveyor and add some notes to the readme fix a few test cases to make sure code is covered and test a few other paths remove unneeded enum streaming operator add some diagnostic escapes around trait code to eliminate gcc Wnarrowing warnings work specification of the template operations remove optional add some templates for options conversions add the two parameter template for add_option * Fix some comments from Code review and add more description * fix case when string_view doesn't work to append to a string. * This PR also addressed #300 * modify lexical_cast to take const std::string &, instead of by value to allow string_view in a few cases
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* meson: Basic meson support With this patch, CLI11 can be used as a meson subproject: http://mesonbuild.com/Subprojects.html However, CMake is still required for testing and installation. The current meson.build is not a complete replacement. * meson: Added meson test * Adding Azure test
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Fixed typo
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* Fix std::string_view support in transforming validators * Fix single header * Fix formatting * Be more careful * fix string_view test
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* Allow immediate_callback on the main app to run the main app callback prior to named subcommand callbacks, and reflect this change in the a new test and docs. * Update README.md Co-Authored-By: Henry Schreiner <HenrySchreinerIII@gmail.com>
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* Version bump * Update README * Apply suggestions from code review Co-Authored-By: Philip Top <top1@llnl.gov> * Adding mark for deprecated items