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local M = {}
--- Performs a healthcheck for LSP
function M.check()
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()
local log_level_string = log.levels[current_log_level]
report_info(string.format('LSP log level : %s', log_level_string))
if current_log_level < log.levels.WARN then
report_warn(
string.format(
'Log level %s will cause degraded performance and high disk usage',
log_level_string
)
)
end
local log_path = vim.lsp.get_log_path()
report_info(string.format('Log path: %s', log_path))
local log_file = vim.loop.fs_stat(log_path)
local log_size = log_file and log_file.size or 0
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
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