vilmos VS cobra

vilmos is a stack-based programming language written by me based on colors and images instead of code, so you can basically write a programs just by drawing a picture. What I linked in the post above is the interpreter that makes runnable images written following vilmos language specs. In vilmos, each pixel of the given image rapresents a single instruction (for example: push to the stack, print from the stack, duplicate the top of the stack, and so on..), so what the interpreter does is reading the given image pixels and compare their RGB values with the operations RGB values specified in the documentation. But you can define also custom color codes to override the standard ones!

I report here vilmos language specification. Feel free to collaborate to the project, suggest changes and updates, and fix unexpected behaviours. I hope you will enjoy it!

Thank you! It is an interpreter for a language written by me based on colors and pictures instead of coding. You can see language specifications here Do you think I have to change something on the Readme to make it more clear? And if it's a positive answer, then what would you suggest?

Very clever observation! :D Actually, it refers to the Hungarian name. As mentioned in the language specification, in LANGUAGE.md file of the repository, the language name comes from the Hungarian painter Vilmos Huszár because of his paintings involving blocky shapes, just like the pixels needed to program in vilmos.

We can use the flag with --date or -date, Go already does the automatic check. We can make our entire boilerplate with this approach, but let's make it a little easier and use the Cobra CLI package.

In this tutorial, we'll walk through the process of creating a simple command-line tool similar to curl using Go and Cobra, a CLI library for Go.

I use https://github.com/spf13/cobra religiously for this kind of thing - it handles all the annoying corner cases of parsing flags, and also has an intuitive notion of subcommands (with basic usage/help text generated) for picking which task you want to run with positional arguments.

We recently chose cobra[1] to create a cli application. It comes with so many best practices already packaged like autocompletions, help texts etc. etc.

[1]: https://github.com/spf13/cobra

github.com/spf13/cobra

I looked at the docs: https://cobra.dev/ ... and there are only examples on how to add new flags.

For installing Cobra-CLI you can go to Cobraor run go install github.com/spf13/cobra-cli@latest in the terminal.

In my build phase, I compile the source to create a k3sup binary and I also run the binary to generate shell script completions. Give kudos to this functionality which comes from spf13/cobra Go library for CLIs.

NWA is a command-line tool built on cobra. Here's an overview of NWA's commands: