nvim-lspconfig/lua/lspconfig/health.lua, branch v2.4.0

refactor: replace vim.loop with vim.uv #3703

2025-04-10T22:48:31Z

The former is deprecated in neovim 0.10. Remove the check added in 9b89ba5f158f73779cd58d0bb2783dfb40b28b0e. See: https://github.com/neovim/neovim/blob/v0.10.0/runtime/doc/deprecated.txt#L55

refactor: deprecate util.get_lsp_clients #3694

2025-04-05T23:29:56Z

fix: ":checkhealth lspconfig" fails on Nvim 0.11 #3668

2025-03-27T12:56:20Z

Problem: `:checkhealth lspconfig` fails: E5009: Invalid $VIMRUNTIME: .../share/nvim/runtime Error executing lua: Vim:E21: Cannot make changes, 'modifiable' is off stack traceback: [C]: in function 'append' .../share/nvim/runtime/lua/vim/health.lua:443: in function '_check' `:checkhealth` cannot call itself recursively. And even if it did work, it would show a duplicate report since `:checkhealth vim.lsp` will also be part of the report. Solution: On Nvim 0.11, - show a deprecation message if invoked directly. - show a softer message if invoked as part of the "full report". fix #3664

feat: alias :LspInfo to `:checkhealth vim.lsp` #3663

2025-03-26T19:13:08Z

Problem: `:checkhealth lspconfig` has no benefits vs `:checkhealth vim.lsp`. Solution: - on Nvim 0.11+, `:LspInfo` is an alias to `:checkhealth vim.lsp` instead of `:checkhealth lspconfig`. - `lua/lspconfig/health.lua` will be removed in a few months.

fix(health.lua): increased version check cmd timeout (#3601)

2025-02-04T01:43:07Z

Problem: LspInfo returns '?' for version string when using the codeqlls language server. This is because codeql is slow to return its version number due to the underlying JVM. Solution: Increase the timeout from 300ms to 500ms. 1000 iterations of `codeql version` resulted in (349 +- 13) ms which informed the choice of 500ms.

revert: "refactor!: make available_servers function private" #3589

2025-01-27T21:04:47Z

This reverts commit e118ce58dab72c17216292eef7df4cee3cf60885. It turns out `util.available_servers` is used more than anticipated, so we revert the privatization for the time being. Closes https://github.com/neovim/nvim-lspconfig/issues/3588

refactor!: make available_servers function private

2025-01-21T05:21:29Z

Work on https://github.com/neovim/nvim-lspconfig/issues/2079.

refactor: remove outdated code

2024-12-08T17:38:48Z

Lspconfig requires neovim version 0.9 at the time of writing this, so discard any version checks and code for older versions.

refactor: replace all instances of vim.uv with vim.loop

2024-12-02T10:12:18Z

We still support neovim 0.9 currently, so we can't use vim.uv. Also add a check so we don't accidentally reintroduce it.

fix(health): improve format of root dir and doc in checkhealth (#3416)

2024-11-03T11:48:12Z

fix(health): "root directory" not reported #3402

2024-10-25T14:50:39Z

Problem: "root directory" not reported. Solution: report root_dir. regression from b55b9659de9ac17e05df4787bb023e4c7ef45329

fix(health): version fails for jdtls #3399

2024-10-24T16:56:32Z

Problem: version fails for jdtls Solution: Try `-version` (one hyphen). Drop `-v`, it's probably not useful. Also drop `-h` because it is unlikely to work if `--help` didn't work. TODO: make a smarter guess about the actual "argv0" of `cmd`.

fix(health): "attempt to index cmd (function)" #3390

2024-10-20T18:56:47Z

Problem: `cmd` may be a random function instead of an executable command. ERROR Failed to run healthcheck for "lspconfig" plugin. Exception: .../lua/lspconfig/health.lua:127: attempt to index field 'cmd' (a function value) Solution: Skip attempt to invoke ` --version` if `cmd` is a function.

fix(health): improve version reporting #3388

2024-10-19T15:55:21Z

- try the next command if: - version pattern is not matched - exitcode is nonzero or timeout. - truncate long output

fix(health): support gopls version command (#3386)

2024-10-19T05:53:43Z

fix(lspinfo): improve version check, deduplicate #3383

2024-10-18T15:48:14Z

- improve version handling: try --version, -v, etc. - avoid hanging commands (timeout after 1s). - also collect stderr. - show "Tried: ..." on failure. - omit "custom handlers" if none found.

feat(lspinfo): also show version in make_client_info #3382

2024-10-18T13:47:24Z

Problem: version is only printed for make_config_info. Solution: Add it to make_client_info.

feat(lspinfo): print ` --version` result

2024-10-18T12:20:14Z

fix(lspinfo)!: remove config.lspinfo

2024-10-18T10:30:55Z

Problem: `config.lspinfo` is an undocumented feature that allows extending the info shown in `:LspInfo` (`:checkhealth lspconfig`). This feature is unwanted because: - it's undocumented - it adds a maintenance burden - it provides info that should be derived from the LSP protocol itself. Solution: Remove support for `config.lspinfo`. Instead, `:LspInfo` (`:checkhealth lspconfig`) should be enhanced to automatically gather this kind of extra info from the server response.

fix(health): skip format root when in single file mode (#3348)

2024-10-04T10:18:56Z

fix(health): root directory always "single file mode"

2024-10-03T19:25:20Z

Problem: Root directory is always reported as "Running in single file mode". Solution: Don't prettify the filepath until "presenting" it. fix #3346

fix(health): support Nvim 0.9

2024-10-02T19:21:27Z

fix #3342

feat(lspinfo): replace :LspInfo with :checkhealth #3339

2024-10-02T13:57:18Z

Problem: :LspInfo has its own "inner platlform" of highlights, mappings etc. And it doesn't integrate with :checkhealth. Solution: - Move the lspinfo code to a healthcheck. - LspInfo features such as highlights, "floating window" presentation, etc., should be added to :checkhealth in Nvim core, if they are really needed. - Define a "q" mapping until Nvim stable has that in :checkhealth.

chore: remove healthcheck (#1636)

2022-01-05T19:04:18Z

Previously, lspconfig had a recommended healthcheck. This was mostly noise as its predominant use was to check if a server was installed. This check was not accurate as vim.fn.executable is extremely primitive and does not consider cmd_env (forwarded to uv_spawn) or language servers that are run via an interpreter. Furthermore, checking if a language server is executable will no longer be a useful signal once TCP support (which allows for connecting to already running or remote servers). Remove for now.

chore: clean up imports

2021-11-26T04:46:21Z

fix(health): fix problem of always showing warning (#1466)

2021-11-21T15:45:54Z

fix(health): fix problem that could return empty results (#1461)

2021-11-20T14:30:49Z

Co-authored-by: erw7

fix(checkhealth): rename check_health to check (#1296)

2021-10-05T23:22:26Z

as mandated by https://github.com/neovim/neovim/pull/15259#issuecomment-934241413

chore: change stylua to single quotes (#1068)

2021-07-13T17:41:39Z

ci: lint and format with stylua

2021-07-03T22:49:27Z

Remove all installers and install logic

2021-01-03T14:53:43Z

Rename nvim_lsp to lspconfig

2020-09-06T08:49:21Z