onivim test run

[razcore-rad]

Hello there!

I tried installing the language server (in ubuntu 18.10: npm i -g purescript-language-server) and using it in onivim with no success. Onivim comes with language server support and it does seem that there's some purescript-language-server activity (in the developer console), but it doesn't do anything more than that, as it can be seen in the screenshot. I have no idea if this is oni's fault or not, I was hoping you could give me some pointers on how I could debug this, perhaps you could think of something :)

The language server is configured in oni with:

"language.purescript.languageServer.command": "purescript-language-server",
"language.purescript.languageServer.arguments": ["--stdio"],

oni support only --stdio. Can't think of anything else right now. Thanks!

[nwolverson]

The language server should send some startup logs via window/logMessage which would help in diagnosing things once you get a bit further...

Check this issue #38 - per that issue maybe try starting with args --stdio --config {} - for some reason the initial integration with vscode meant the server waits to recieve a config message (unless you pass it config on command line), I think this can/should be reworked now

[razcore-rad]

For some reason I missed your answer. I'll try it out and see if it gets me anywhere. Thanks a bunch

[razcore-rad]

So, as far as I can tell there's no way to print/see window/logMessage responses in onivim. I think the --config {} thing might have moved stuff further a tiny bit although it still doesn't work.

I've enabled oni debugging and this is some stuff I'm getting in the developer console, but I don't know how to proceed any further.

I've removed extra debug output that isn't related to the completion server - I hope :)

[COMPLETION] Requesting completions at line 22 and character 12
bundle.js:1 [LANGUAGE] Sending request: textDocument/completion|{"textDocument":{"uri":"file:///home/razvan/Documents/learn/purescript/src/ByExample.purs"},"position":{"line":22,"character":12}}
bundle.js:1 [SnippetCompletionProvider::getCompletions] Starting...
bundle.js:1 [Language Client] Request textDocument/completion - /home/razvan/Documents/learn/purescript/src/ByExample.purs: start
bundle.js:1 Error: Request textDocument/completion failed with message: connect ECONNREFUSED 127.0.0.1:15502
    at new ResponseError (/opt/Oni/resources/app/node_modules/vscode-jsonrpc/lib/messages.js:46)
    at handleResponse (/opt/Oni/resources/app/node_modules/vscode-jsonrpc/lib/main.js:430)
    at processMessageQueue (/opt/Oni/resources/app/node_modules/vscode-jsonrpc/lib/main.js:258)
    at Immediate._onImmediate (/opt/Oni/resources/app/node_modules/vscode-jsonrpc/lib/main.js:242)
    at runCallback (timers.js:789)
    at tryOnImmediate (timers.js:751)
    at processImmediate [as _immediateCallback] (timers.js:722)
bundle.js:1 [REDUX - COMPLETION_STORE][ACTION] GET_COMPLETIONS_RESULT
bundle.js:1 [REDUX - COMPLETION_STORE][ACTION] null

The error message is definitely tied to purescript language server somehow, but I have no idea how and the the completion results... seem null or something.

And some more errors

Error: Request textDocument/definition failed with message: connect ECONNREFUSED 127.0.0.1:15502
    at new ResponseError (/opt/Oni/resources/app/node_modules/vscode-jsonrpc/lib/messages.js:46)
    at handleResponse (/opt/Oni/resources/app/node_modules/vscode-jsonrpc/lib/main.js:430)
    at processMessageQueue (/opt/Oni/resources/app/node_modules/vscode-jsonrpc/lib/main.js:258)
    at Immediate._onImmediate (/opt/Oni/resources/app/node_modules/vscode-jsonrpc/lib/main.js:242)
    at runCallback (timers.js:789)
    at tryOnImmediate (timers.js:751)
    at processImmediate [as _immediateCallback] (timers.js:722)

I suppose it depends on what triggers the thing so perhaps there's more errors out there to be discovered.

[nwolverson]

Closing due to lack of activity & linked repo is archived - presumably onivim 2 may not share the same issues