fix(lsp): deprecate vim.lsp.set_log_level, vim.lsp.get_log_path #35274

runtime/lua/vim/lsp.lua

@@ -1504,10 +1504,13 @@ lsp.log_levels = log.levels
 ---
 --- Use `lsp.log_levels` for reverse lookup.
 ---
+---@deprecated
 ---@see |vim.lsp.log_levels|
 ---
 ---@param level (integer|string) the case insensitive level name or number
 function lsp.set_log_level(level)
+  vim.deprecate('vim.lsp.set_log_level()', 'vim.lsp.log.set_level()', '0.13')
+
   if type(level) == 'string' or type(level) == 'number' then
     log.set_level(level)
   else
@@ -1516,8 +1519,12 @@ function lsp.set_log_level(level)
 end
 
 --- Gets the path of the logfile used by the LSP client.
+---
+---@deprecated
 ---@return string path to log file
 function lsp.get_log_path()
+  vim.deprecate('vim.lsp.get_log_path()', 'vim.lsp.log.get_filename()', '0.13')
+
   return log.get_filename()
 end
 

runtime/lua/vim/lsp/client.lua

@@ -1272,7 +1272,7 @@ function Client:_on_exit(code, signal)
         self and self.name or 'unknown',
         code,
         signal,
-        lsp.get_log_path()
+        log.get_filename()
       )
       vim.notify(msg, vim.log.levels.WARN)
     end

runtime/lua/vim/lsp/health.lua

@@ -18,7 +18,7 @@ local function check_log()
     )
   end
 
-  local log_path = vim.lsp.get_log_path()
+  local log_path = log.get_filename()
   report_info(string.format('Log path: %s', log_path))
 
   local log_file = vim.uv.fs_stat(log_path)

runtime/lua/vim/lsp/log.lua

@@ -4,13 +4,13 @@
 --- When debugging language servers, it is helpful to enable extra-verbose logging of the LSP client
 --- RPC events. Example:
 --- ```lua
---- vim.lsp.set_log_level 'trace'
+--- vim.lsp.log.set_level 'trace'
 --- require('vim.lsp.log').set_format_func(vim.inspect)
 --- ```
 ---
 --- Then try to run the language server, and open the log with:
 --- ```vim
---- :lua vim.cmd('tabnew ' .. vim.lsp.get_log_path())
+--- :lua vim.cmd('tabnew ' .. vim.lsp.log.get_filename())
 --- ```
 ---
 --- (Or use `:LspLog` if you have nvim-lspconfig installed.)