trying to configure typescript's tsserver section in :initializationOptions. Doesn't work and can't debug it

[gdanov]

I'm trying to make typescript lang server dump a log. Also trying some other hacks and realize I can't reliably know if I configured it right (regardless if via workspace or something else).

here is my (not working as I expect it) config (sorry for the tabs):

(add-to-list 'eglot-server-programs
								 ;; WARN this can be overriden in .dir-locals !!
								 '(typescript-mode  "yarn typescript-language-server" "--stdio"
																		:initializationOptions
																		(:tsserver
																		 (
																				;:path "./node_modules/typescript/lib/tsserver.js"
																			:logVerbosity "verbose"
																			:logDirectory "./tsserver.log"
																			)
																		 
																		 :preferences 
																		 (;;https://github.com/typescript-language-server/typescript-language-server#initializationoptions
																			:includeCompletionsForModuleExports  nil
																			:includeCompletionsForImportStatements  t
																			
																			;; experimenting ... but seems to have no effect
																			:includeInlayParameterNameHints:  "all"
																			:includeInlayParameterNameHintsWhenArgumentMatchesName t
																			:includeInlayFunctionParameterTypeHints t
																			:includeInlayVariableTypeHints t
																			:includeInlayVariableTypeHintsWhenTypeMatchesName t
																			:includeInlayPropertyDeclarationTypeHints t
																			:includeInlayFunctionLikeReturnTypeHints t
																			:includeInlayEnumMemberValueHints t

																			;; not sure this is the right section
																			:noErrorTruncation t
																			
																			:codeActionsOnSave (
																													:source.organizeImports  t
																													:source.removeUnusedImports.ts  t)
																			))
																		)
								 )

problem is eglot events buffer shows this

(:jsonrpc "2.0" :id 1 :method "initialize" :params
					(:processId 9215 :rootPath "/Users/gdanov/work/my-project/backend/" :rootUri "file:///Users/gdanov/work/my-project/backend" :initializationOptions #s(hash-table size 1 test eql rehash-size 1.5 rehash-threshold 0.8125 data ())

so I have absolutely no idea what config went to the server. See initializationOptions content — hashtable? What am I doing wrong?

[manuel-uberti]

I suggest going through the manual first in order to provide all the information needed to start debugging properly.

[gdanov]

I really need to do all that in order to get answer to the question "seeing #s(hash-table size 1 test ... in the events log is normal yes/no" ?

[manuel-uberti]

Well, I tend to reply with that link to all the reports here that at a cursory look do not seem helpful to @joaotavora (who takes care of most the job anyway).

If @joaotavora is able to help you without all the information in that link, then it's fine with me.

[joaotavora]

I can't. It could be normal, and it could not be. Indeed I have absolutely no idea what's being attempted here, and I won't even consider spend time looking into it unless it is subsumed into something that I might consider looking into :-)