unix-as-ide VS coc.nvim

> I've never understood why people and to extend vim to try to make it half of an IDE.

Because vim ships with on any *nix machine and provides a consistent experience no matter where you use it.

Vim is the DE part and people add plugins or whatever to enrich the text editing experience with LSPs or other language aware plugins, and the I in IDE is in the form of the integration with the tooling already available.

This[0] might shed some better light on the "why"

[0] https://blog.sanctum.geek.nz/series/unix-as-ide/

Check out “UNIX as an IDE”. First Google hit; https://blog.sanctum.geek.nz/series/unix-as-ide/ There are some great talks on YouTube but can’t be bothered to search :)

I use the CLI as my IDE. For me, that's FreeBSD or OpenBSD most of the time with a little bit of Linux (and as little Windows as possible). I usually wrap it all in a tmux session, but with vim/neovim offering :terminal functionality these days, I could see an alternate universe where that got flipped/inverted.

See Unix as IDE for an example.

I choose vim/neovim because I need a "just" code editor, and also it can be easily leverage my tools capabilities on UNIX way, and you can read more on this article Unix as an IDE, but the all-in-solutions, like an IDE, is not the right tool for code editing, it came with a lot of features and defaults that you in most cases I don't need it, or I have to learn how to use them according to that IDE.

Your teacher probably subscribes to the idea of Unix as an IDE, and I do too! It's important IMO to avoid holy wars, but there are some spectacular tools built into your Unix computer if you take the time to get to know them.

Vim is first and foremost a text-editor. In the Unix philosophy other tools should fill the places of the functionality a fully-fledged IDE gives you. You can add plugins and heavily craft your .vimrc to make it a lot like an IDE. But that's not really the "unix way" so to speak. I'm not necessarily some sort of coding elitist. I'll settle for other tools when I have to. I've also spent more hours than I care to admit making VIM more or less an IDE. But there is a sort of simplicity in being able to develop remotely in a test environment using vim and few other CLI tools. I recommend checking out Unix as and IDE for an intro to what I'm talking about.

Yes, this helped me https://blog.sanctum.geek.nz/series/unix-as-ide/

As well as its own plugins Vim/NeoVim can use VSCode's LSPs, DAPs and extensions either directly or via plugins like CoC[1] and Mason[2].

I would be surprised if emacs couldn't do the same.

1. https://github.com/neoclide/coc.nvim

The most famous TypeScript one probably is coc.nvim

It is flatly the wrong mindset to think of vim as an IDE. vim is a code editor: get in, make change, get out. Consider vim koans, which are a fun little read. You can throw coc.nvim at Neovim, along with a few other bits to give you a Good Enough setup, but vim isn't and will never be an IDE.

I just did a fresh reinstall of CoC, on a newer version of Neovim. I'm now seeing something I hadn't seen before, which CoC calls "inlay hints". They look like this:

I'm currently on an old setup (using coc and polyglot) and nvim v0.6.1. I'll be updating to a more modern setup within next year, using the native lsp and building nvim more frequently. But that's not today.

coc.nvim

There are some plugins which have the best documentations I have ever seen, but you need to read it from the Vim.

Example of coc.nvim: https://github.com/neoclide/coc.nvim/blob/master/doc/coc.txt

Actually you can with coc.nvim & coc-sh. So long as shellcheck is also installed and in PATH, it'll integrate with coc/vim just fine.

When you install an extension it runs an npm install or yarn, iirc, which is going to be problematic for you being offline. I was going to say you could copy that ~/.config/coc folder directly to the other machine but yeah, Windows, no idea. You see here https://github.com/neoclide/coc.nvim/wiki/Using-coc-extensions

You can try https://github.com/neoclide/coc.nvim, the pre-requisite is to install nodeJS, then to install all the languages LSP. This works for me for Angular, Rust, JavaScript, Vimscript, etc