protoargs
jarro2783/cxxopts
protoargs | jarro2783/cxxopts | |
---|---|---|
7 | 15 | |
7 | 4,002 | |
- | - | |
1.3 | 6.8 | |
about 1 year ago | 6 days ago | |
Python | C++ | |
BSD 2-clause "Simplified" License | MIT License |
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protoargs
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Protoargs: configuration based arguments parsing
Go implementation page (how to use in golang) https://github.com/ashlander/protoargs/tree/AZ_golang/doc/go
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Question: Custom argument parsing with flag ?
More info on how that will look like - https://github.com/ashlander/protoargs May be that would be of interest for you too
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Configuration based arguments parser on Rust
Documentation https://github.com/ashlander/protoargs/tree/AZ_rust
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Configuration based arguments parsing
Protoargs script uses arguments parser which is generated by itself. This is the configuration for protoargs script and code generated arguments parser.
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Configuration based argument parsing
That's how protoargs project appeared. Which converts special protobuf configuration into a ready-to-use arguments parser. And I do use it a lot in my projects. The best example was to use it in multiple commands CLI , e.g. you can implement your own "git init/clone/commit/..." easily. And protobuf allows preserving compatibility between versions. Recently I have used it inside gamedev project with a potentially huge number of commands, and now it takes me 5-10 min for new command to be added, and ~0 min to add new arguments to existing command and start using them in the code.
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My Gamedev Yak Shaving. Part 3. Yarn Spinner and custom commands parsing?
I have added the project to github, so anyone could use it, called protoargs . It supports C++ and Python, but there are plans to add more programming languages, so to make arguments parsing you would need only learn how to create a configuration. When I will have enough karma points I would make a post in the opensource subreddit.
jarro2783/cxxopts
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Command line interface library
The most feature-rich C++ CLI library is CLI11. Other popular choices include Boost.ProgramOptions, argparse, cxxopts and others.
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Recommended Argument Parsing Library?
I've used cxxopts and can't complain. It's available on both Conan and vcpkg.
- Confusion about libraries and project structure
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Quick question about int main(int argc, char **argv)
For streamlined command line option parsing check out a library like cxxopts or similar. There are plenty out there.
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How do you make a command line argument of this format: ./executableName "input = inputFileName; output = outputFileName"
Have a look at cxxopts which is similar to the python getopt functions, It's header only so easy to use (just dump the header in your project). There is also boost::program_options but this requires boost which is big.
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CLI11 is making all the other options libraries look bad, does anyone have a comparison from experience?
I use CLI11 for more complex things, https://github.com/jarro2783/cxxopts for simpler interfaces, and boost.program_options if I have to and have boost anyways as dependency.
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Is there a macro for the output directory on msvc?
Let the user pass the path/filename as an input argument to the program. Your main() function takes arguments from the console, so you could invoke your program as .\my_program --err_log "\path\to\my_errors.log". Of course this again only works if executed from the console - you can however create a desktop shortcut that invokes your program with this argument and you can also configure your IDE to pass this argument when running your program. To make parsing input arguments easier, use a library such as cxxopts
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Command Line Argument That Can Take Multiple Parameters
You probably want the header only library cxxopts.
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How to create my own command using cpp?
To make parsing command line options easier I can recommend the cxxopts library.
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Dumb question: what data structure do you use to represent a collection of config values passed in via command line arguments/
I have previously used this: https://github.com/jarro2783/cxxopts
What are some alternatives?
docopt-ng - Humane command line arguments parser. Now with maintenance, typehints, and complete test coverage.
CLI11 - CLI11 is a command line parser for C++11 and beyond that provides a rich feature set with a simple and intuitive interface.
goutil - 💪 Helper Utils(700+): int, byte, string, array/slice, map, struct, dump, convert/format, error, web/http, cli/flag, OS/ENV, filesystem, system, test/assert, time and more. Go 常用的一些工具函数:数字,字符串,数组,Map,结构体,反射,文本,文件,错误,时间日期,特殊处理,格式化,常用信息获取等等
Boost.Program_options - Boost.org program_options module
argparse - Argparse for golang. Just because `flag` sucks
gflags - The gflags package contains a C++ library that implements commandline flags processing. It includes built-in support for standard types such as string and the ability to define flags in the source file in which they are used. Online documentation available at:
placeholder-image-generator - A small python tool that generates placeholder images with specific dimensions and color
clipp - easy to use, powerful & expressive command line argument parsing for modern C++ / single header / usage & doc generation
Protobuf - Protocol Buffers - Google's data interchange format
args - A simple header-only C++ argument parser library. Supposed to be flexible and powerful, and attempts to be compatible with the functionality of the Python standard argparse library (though not necessarily the API).
shodohflo - Pure Python netflow and DNS correlation, with reusable Frame Streams, DnsTap and Protobuf implementations
conan - Conan - The open-source C and C++ package manager