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9f8c96240d
Previously the LSP-Client object contained some fields that are also in the client config, but for a lot of other fields, the config was used directly making the two objects vaguely entangled with either not having a clear role. Now the config object is treated purely as config (read-only) from the client, and any fields the client needs from the config are now copied in as additional fields. This means: - the config object is no longet normalised and is left as the user provided it. - the client only reads the config on creation of the client and all other implementations now read the clients version of the fields. In addition, internal support for multiple callbacks has been added to the client so the client tracking logic (done in lua.lsp) can be done more robustly instead of wrapping the user callbacks which may error.
52 lines
1.4 KiB
Lua
52 lines
1.4 KiB
Lua
local M = {}
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--- Performs a healthcheck for LSP
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function M.check()
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local report_info = vim.health.info
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local report_warn = vim.health.warn
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local log = vim.lsp.log
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local current_log_level = log.get_level()
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local log_level_string = log.levels[current_log_level] ---@type string
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report_info(string.format('LSP log level : %s', log_level_string))
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if current_log_level < log.levels.WARN then
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report_warn(
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string.format(
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'Log level %s will cause degraded performance and high disk usage',
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log_level_string
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)
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)
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end
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local log_path = vim.lsp.get_log_path()
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report_info(string.format('Log path: %s', log_path))
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local log_file = vim.uv.fs_stat(log_path)
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local log_size = log_file and log_file.size or 0
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local report_fn = (log_size / 1000000 > 100 and report_warn or report_info)
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report_fn(string.format('Log size: %d KB', log_size / 1000))
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local clients = vim.lsp.get_clients()
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vim.health.start('vim.lsp: Active Clients')
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if next(clients) then
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for _, client in pairs(clients) do
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local attached_to = table.concat(vim.tbl_keys(client.attached_buffers or {}), ',')
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report_info(
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string.format(
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'%s (id=%s, root_dir=%s, attached_to=[%s])',
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client.name,
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client.id,
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vim.fn.fnamemodify(client.root_dir, ':~'),
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attached_to
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)
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)
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end
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else
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report_info('No active clients')
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end
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end
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return M
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