asdf-java VS lsp-docker

asdf-java to be precise.

So is asdf good then? I have been using SDKMAN! to install JDKs, but i noticed that Gradle will automatically detect JDKs installed using SDKMAN!, asdf, and Jabba [1], which signals to me that the other two are worth a look. Although now i dig into it, asdf does not have a first-party Java plugin, so the support is through a third-party plugin maintained by three people and a robot [2].

[1] https://docs.gradle.org/current/userguide/toolchains.html#se...

[2] https://github.com/halcyon/asdf-java/graphs/contributors

This is powering asdf-java.

❯ asdf plugin-list --urls --refs act https://github.com/grimoh/asdf-act.git master 8729029 aws-vault https://github.com/beardix/asdf-aws-vault.git master 937a1db awscli https://github.com/MetricMike/asdf-awscli.git main b9ba4c7 docker-slim https://github.com/everpeace/asdf-docker-slim.git master 4ee75a3 golang https://github.com/kennyp/asdf-golang.git master 1f388f1 helm https://github.com/Antiarchitect/asdf-helm.git master 87eef5a java https://github.com/halcyon/asdf-java.git master f0c702f jq https://github.com/ryodocx/asdf-jq.git master 3144577 kubectl https://github.com/asdf-community/asdf-kubectl.git master da7bb0b minikube https://github.com/alvarobp/asdf-minikube.git master 8ca7b8d mysql https://github.com/iroddis/asdf-mysql.git master 3aaf756 nodejs https://github.com/asdf-vm/asdf-nodejs.git master cb61e3d perl https://github.com/ouest/asdf-perl.git master 31bb799 php https://github.com/asdf-community/asdf-php.git master 759843b postgres https://github.com/smashedtoatoms/asdf-postgres.git master 4f8b356 python https://github.com/danhper/asdf-python.git master 8ab052f redis https://github.com/smashedtoatoms/asdf-redis.git master bf1276e ruby https://github.com/asdf-vm/asdf-ruby.git master f134c2d sbt https://github.com/bram2000/asdf-sbt.git master 33f9637 scala https://github.com/asdf-community/asdf-scala.git master 1206055 skaffold https://github.com/virtualstaticvoid/asdf-skaffold.git master c942ecf spark https://github.com/joshuaballoch/asdf-spark.git master 6fe49de

I believe this has cost me a ton of time but I did learn a lot along the way. lsp-docker highest level function is lsp-docker-start. It calls lsp-workspace-root which calls buffer-file-name which, if starting from a dired buffer, returns nil so lsp-workspace-root returns nil and the LSP server is not started.

I'm trying to figure that out right now. There is lsp-docker which is designed (I'm still half guessing) to have a separate container hold the language server. What I want is a pre-existing container to hold the server. There is partial code in that repo to do that but it appears not fully baked.

If you're on WSL, you may want to take a look at something like lsp-docker which bypass all quirk of Tramp and works directly with your files in WSL. I've never been able to make Tramp work reliably (too much hanging with or without lsp-mode) from Windows -> WSL so bypassing it provides a much better experience.

This is a reasonable point, and something that is being worked on. I definitely think Docker can provide LSP servers as necessary, we're just not quite there. This is something that I'm interested in working on, though I'm not the only one: https://github.com/emacs-lsp/lsp-docker

Yeah, I'm a NixOS user, and nix helps a lot with managing LSP servers on my system at the point that this is not a issue for me, but I agree a solution runing then in a docker or something would fit nice as well, we already have this conecpt: https://github.com/emacs-lsp/lsp-docker/

[0] https://github.com/emacs-lsp/lsp-docker#docker-over-tramp-tbd