Anyone here doing #typescript development with #eslint and a #language-service like #emacs #eglot?

- to run eslint as part of the typescript compiler, I use this plugin https://github.com/Quramy/typescript-eslint-language-service, which is even referenced on the tsconfig documentation page,
- eslint-9 changed a lot of things, in particular it does not seem to work with the plugin

But for reasons I would like to use eslint-9. Anyone here who has experience with this and got it to work?

Fixing nested projects in #eglot #emacs

https://donaldh.wtf/2025/03/nested-projects-in-eglot/

I did it again: a new supplement for Emacs' Eglot package: eglot-selran gives you access to the language server's textDocument/selectionRange API.

Read more: https://codeberg.org/harald/eglot-supplements#selection-ranges

Feedback welcome.

#eglot #emacs #eglot-supplements #lsp #languageserver #codeberg

If you are using Emacs with Eglot and a language server, you may be interested in eglot-cthier.el (formally eglot-hierarchy.el) which alles to show and navigate the call hierarchy of an item.

After feedback here, on the mailing list and on codeberg, an improved version is ready for testing.

I tested it with eclipse-jdtls and tsc.

Feedback welcome.

#Emacs #Eglot #LSP #language_server #LanguageServerProtocol #eclipsejdtls #tsc #Typescript
#codeberg

https://codeberg.org/harald/eglot-supplements#call-hierarchy

If you are using Emacs with Eglot and a language server, you may be interested in my new package eglot-hierarchy.el which alles to show and navigate the call hierarchy of an item.

I tested it with eclipse-jdtls and tsc.

Feedback welcome.

#Emacs #Eglot #LSP #language_server #LanguageServerProtocol #eclipsejdtls #tsc #Typescript

https://codeberg.org/harald/eglot-supplements#call-hierarchy

I'm not a huge fan of #GoLang, but I frequently pick it for projects that I will not "own" forever. Why? Because it is easy for programmers to learn and figure out. It's fairly straightforward compared to the weird-ass languages I really love.

But one thing I am a huge fan of? The experience of developing Go in #emacs. Gosh, what a groovy editor. It makes everything so damn easy!

I can't be the only one with these #emacs eglot weirdness. It happens independent of the backend used (Python's pyright, elm, haskell-language-server, ...) and it's extremely annoying. Restarting the #eglot session works, but I have to do this all the time.

I've just published the first revision of a small #emacs package providing text actions using LSP symbol information (via #eglot): Gambol https://codeberg.org/woolsweater/gambol.el It selects instances of a code symbol semantically, not simply by raw text. I've been using it personally for a few weeks with Swift and sourcekit-lsp and it has been a very pleasant boost to my code navigation!

Emacs is great. But for Java coding, Eglot with eclipse-jdtls is still poor. It mostly fails me due to missing documentation of eclipse-jdtls of how to configure it with non-gradle, plain projects.

But intellij annoys me with its pathetic idea of incremental search. A quick Internet search brought up https://github.com/strindberg/emacsj

- Isearch works
- Zap to char works
- Collapse white space works
- Transpose words works

And more. Just great .

I've been using #lspmode in #emacs without much trouble. I wanted to try out #eglot, but upon visiting files I always get a json rpc timeout :/

Some change in my config or an update broke #emacs #eglot for me. It shows errors as if I stopped typing midway through. Damn!

configuration template for #emacs #eglot users:

for latest version, please see: https://codeberg.org/mekeor/init

#go #golang: https://codeberg.org/mekeor/init/src/commit/11e3d86aa18090a5e3a6f0d29373c24373f29aaf/init.el#L666-L811

#python #pyright: https://codeberg.org/mekeor/init/src/commit/11e3d86aa18090a5e3a6f0d29373c24373f29aaf/init.el#L813-L842

#typescript: https://codeberg.org/mekeor/init/src/commit/11e3d86aa18090a5e3a6f0d29373c24373f29aaf/init.el#L844-L886

#c #cpp #clang #clangd: https://codeberg.org/mekeor/init/src/commit/11e3d86aa18090a5e3a6f0d29373c24373f29aaf/init.el#L888-L982

If I have #Emacs working fine, what #Debian packages do I need to get an LSP server for my language[0]?

The #Eglot documentation says

> The language server program must be installed separately, and is not further discussed in this manual; refer to the documentation of the particular server(s) you want to install.

but I have no idea which "particular server I want to install", nor which Debian package provides it.

[0]: #Python, as it happens; but I'm wanting a general way to answer this.

A guide on integrating #emacs + #python + #hatch using [mostly] builtin tooling and project local .dir-locals.el variables.

Specifically, this setup uses #Eglot + #pyright for live syntax checking, #pytest for code running, #MyPy for type-checking, and #IPython as the shell

Feedback would be welcome -- trying to get it robust + idiomatic.

https://jtmoulia.srht.site/guides/emacs-python-hatch/

Just moved to ruff on emacs-groundup using flymake-ruff. A significantly improved linting experience!

Wish I could get it to work for the reformatting and importing too, but that is a battle for another day.

Hey #emacs people, is #eglot superior to #lspmode? Not too familiar with eglot, I use lspmode in Doom and I find it relativelly slow compared to vim lsp implementations. Is eglot faster?

To my #emacs bubble: is there a way to get #flymake to always show the diagnostics for the current buffer? I can interactively call flymake-show-buffer-diagnostics but that’s only for the current buffer and has to be repeated on every buffer change. Is there any alternative to this, especially when using #eglot?