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feat(lsp): show active clients in :checkhealth vim.lsp (#21670)

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For users using vim.lsp.start it can be useful to get an
overview of active client that is less verbose than a full `:lua
=vim.lsp.get_active_clients()`
This commit is contained in:
Mathias Fußenegger 2023-01-08 09:23:08 +01:00 committed by GitHub
parent 0b136a14dc
commit d1b3611f03
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 14 additions and 2 deletions
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16
runtime/lua/vim/lsp/health.lua
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@ -2,8 +2,8 @@ local M = {}
--- Performs a healthcheck for LSP
function M.check()
local report_info = vim.fn['health#report_info']
local report_warn = vim.fn['health#report_warn']
local report_info = vim.health.report_info
local report_warn = vim.health.report_warn
local log = require('vim.lsp.log')
local current_log_level = log.get_level()
@ -27,6 +27,18 @@ function M.check()
local report_fn = (log_size / 1000000 > 100 and report_warn or report_info)
report_fn(string.format('Log size: %d KB', log_size / 1000))
local clients = vim.lsp.get_active_clients()
vim.health.report_start('vim.lsp: Active Clients')
if next(clients) then
for _, client in pairs(clients) do
report_info(
string.format('%s (id=%s, root_dir=%s)', client.name, client.id, client.config.root_dir)
)
end
else
report_info('No active clients')
end
end
return M