lsp 2021-03-14 | Slack Archive

followup question from yesterday: I have a checkout of clojure-lsp, and I invoke lsp in emacs with:

(after! clojure-mode (setq lsp-clojure-custom-server-command '("bash" "-c" "cd /home/carlo/code/clojure/clojure-lsp && lein run")))

Then, I get the port via lsp-clojure-server-info, and cider-connect to localhost and that port. However, in the repl, I get this warning:

WARNING: CIDER requires cider-nrepl to be fully functional. Some features will not be available without it! (More information)

In the documentation for cider , I learnt that cider injects automatically the middleware in the case of cider-jack-in, but not in the case of cider-connect. So I modified clojure-lsp/deps.edn to have this section:

:aliases {:test {:extra-paths ["test"]}
           :debug {:extra-deps {nrepl/nrepl {:mvn/version "0.8.3"}
                                cider/cider-nrepl {:mvn/version "0.25.9"}}}
           :run {:main-opts ["-m" "clojure-lsp.main"]
                 :jvm-opts ["-Xmx2g" "-server"]}}

(note the cider-nrepl addition). However, nothing changed. I suspect that is because I'm not really using the debug version, so I'm trying setting the command to:

lein with-profile :debug run ;; doesn't work

or other variations, but can't get cider-nrepl to work properly. Ideas, @ericdallo?

ericdallo16:03:50

I think you can just inject the nrepl/nrepl in your lein profile

ericdallo16:03:22

Example: https://gist.github.com/arnaudsj/9731521#file-profiles-clj-L2

Carlo16:03:23

do you mean cider/cider-nrepl?

ericdallo16:03:33

yeah

Carlo16:03:53

ok, now I have as my ~/.lein/profiles.clj:

{:user {:dependencies [[org.clojure/tools.namespace "0.2.3"]
                       [spyscope "0.1.3"]
                       [criterium "0.4.1"]
                       [cider/cider-nrepl "0.25.9"]
                       [nrepl/nrepl "0.8.3"]]}}

and the command is still

(after! clojure-mode (setq lsp-clojure-custom-server-command '("bash" "-c" "cd /home/carlo/code/clojure/clojure-lsp && lein run")))

but I still have:

WARNING: CIDER requires cider-nrepl to be fully functional. Some features will not be available without it! (More information)

is that because I need to inject them myself somehow?

ericdallo16:03:28

Hum, I have no idea, never faced this warning. Maybe https://github.com/clojure-emacs/cider-nrepl/issues/597 can help?

Carlo16:03:06

no, that's where I learned the difference in behavior between cider-connect and cider-jack-in. I'm starting to thing that maybe what I want to accomplish might be impossible in the current tooling

ericdallo16:03:29

Yeah, I never tried cider debug, and only used debug from DAP on other languages, and honestly the cider + clojure-lsp works pretty well to me to hack and code

ericdallo16:03:54

Did you ask about that on #cider?

Carlo16:03:58

yes, yesterday, but no response yet; I'll see if I have more luck during the week

Carlo16:03:34

I understand that it might seem strange that I insist in trying to get this workflow right, but it would be my dream workflow for a project like this, and I'm dabbling in clojure to see how well I can optimize for happiness 😂

ericdallo16:03:24

yes, I see your point 🙂

ericdallo16:03:33

well, let me know if you manage to make it work

🙌 3

💪 3

dpsutton19:03:27

You need to call ciders main not lsp

dpsutton19:03:06

Jack into a project that uses clojure cli and copy the jack in command printed at the top of the repl and modify it as you need

nmkip21:03:07

Hi. I noticied that sometimes I lose the arities of the the functions in the minibuffer, I think lsp errors override the minibuffer. Here's an example:

nmkip21:03:25

Is there a way to just underline the function and not the whole sexp?

nmkip21:03:37

For example, the first paren is underlined because I'm redifining the function and I get the warning when I move the point to that paren.

borkdude21:03:07

which editor is this? I found that VSCode did this too, so in the clj-kondo lsp server I worked around it like this: https://github.com/clj-kondo/clj-kondo.lsp/blob/90714f7d9a867110b003c24008c46ae4956c65c7/server/src/clj_kondo/lsp_server/impl/server.clj#L72

borkdude21:03:20

(note that this is not clojure-lsp)

😞 3

nmkip21:03:13

emacs

borkdude22:03:03