ishell
argparse
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ishell
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Ask HN: What libraries does go have for building interactive shells?
I want to build a command line tool with context-sensitive completion. This is important because it allows interactive exploration of the options -- both of the application and of the current data model -- available to the user.
So far this is what I've found.
https://github.com/desertbit/grumble
https://github.com/spf13/cobra
https://github.com/urfave/cli
https://github.com/abiosoft/ishell
I would like to know people's experiences and recommendations in building such an app in go.
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Ask HN: What is a Golang equivalent / workalike of Python “cmd”?
Maybe something like: https://github.com/abiosoft/ishell
Your question is a little unclear. For any serious command prompt, it becomes almost required to build one from scratch as libraries tend to have too many constraints that prevent advanced use cases.
argparse
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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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arg_router v1.2.0 - Thanks for all your feedback!
It was noted by u/k1lk1 that it wasn't entirely obvious what the benefits of this library are, so I'll compare arg_router to argparse, with a simple but common example.
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What do you need to do to build a Linux terminal app for distribution?
You're looking for an argument parsing library. There are tons of these. My favorite is the excelent Rust crate called clap. For C++, the argparse library is a decent option.
- argparse v2.9 released - now with support for subcommands, nargs, prefix_chars, metavar, parse_known_args, improved help messages and more
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palpatine Release1.0
p-ranav/argparse - A single-file header-only C++11 library for parsing command line arguments.
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palpatine and rwar
I tried to make the code modular as much as possible. However, in main.cpp I have used the argparse and termcolor along with the main function. As Sam, pointed out, it would be a good idea to move them to a separate file and import them in main.cpp.
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Looking for some small rust projects with an elegant code base that I can study.
argparse is another good one. Templated (delicious), tested, AND has conan and debian package deployment.
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How I Create - Github Token Manager
argparse ➜ repository
What are some alternatives?
cobra - A Commander for modern Go CLI interactions
command-line-rust - Code for Command-Line Rust (O'Reilly, 2022, ISBN 9781098109417) https://learning.oreilly.com/library/view/command-line-rust/9781098109424/
f-license - Open Source License Key Generation and Verification Tool written in Go
flag - Flag is a simple but powerful command line option parsing library for Go support infinite level subcommand
grumble - A powerful modern CLI and SHELL
go-arg - Struct-based argument parsing in Go
readline - Readline is a pure go(golang) implementation for GNU-Readline kind library
CLI11 - CLI11 is a command line parser for C++11 and beyond that provides a rich feature set with a simple and intuitive interface.
what-anime-cli - ❓🖼 Find the anime scene by image using your terminal
linuxdeployqt - Makes Linux applications self-contained by copying in the libraries and plugins that the application uses, and optionally generates an AppImage. Can be used for Qt and other applications
number-verifier - Number Verifier is a SMS verification tool that makes it easy to get a disposable SMS number and bypass SMS number verifications on any site.
clip - Cross-platform C++ library to copy/paste clipboard content