add rename

lua/navigator/lspclient/clients.lua

@@ -103,7 +103,7 @@ local setups = {
     },
     settings = {
       gopls = {
-        flags = { allow_incremental_sync = true, debounce_text_changes = 500 },
+        flags = {allow_incremental_sync = true, debounce_text_changes = 500},
         analyses = {unusedparams = true, unreachable = false},
         codelenses = {
           generate = true, -- show the `go generate` lens.
@@ -125,7 +125,7 @@ local setups = {
     end
   },
   clangd = {
-    flags = { allow_incremental_sync = true, debounce_text_changes = 500 },
+    flags = {allow_incremental_sync = true, debounce_text_changes = 500},
     cmd = {
       "clangd", "--background-index", "--suggest-missing-includes", "--clang-tidy",
       "--header-insertion=iwyu"
@@ -151,7 +151,7 @@ local setups = {
         procMacro = {enable = true}
       }
     },
-    flags = { allow_incremental_sync = true, debounce_text_changes = 500 },
+    flags = {allow_incremental_sync = true, debounce_text_changes = 500}
   },
   sqls = {
     filetypes = {"sql"},
@@ -160,7 +160,7 @@ local setups = {
       highlight.diagnositc_config_sign()
       require"sqls".setup {picker = "telescope"} -- or default
     end,
-    flags = { allow_incremental_sync = true, debounce_text_changes = 500 },
+    flags = {allow_incremental_sync = true, debounce_text_changes = 500},
     settings = {
       cmd = {"sqls", "-config", "$HOME/.config/sqls/config.yml"}
       -- alterantively:
@@ -176,7 +176,7 @@ local setups = {
     cmd = {"lua-language-server"},
     filetypes = {"lua"},
     on_attach = on_attach,
-    flags = { allow_incremental_sync = true, debounce_text_changes = 500 },
+    flags = {allow_incremental_sync = true, debounce_text_changes = 500},
     settings = {
       Lua = {
         runtime = {
@@ -194,8 +194,8 @@ local setups = {
         workspace = {
           -- Make the server aware of Neovim runtime files
           library = library,
-          maxPreload = 256,
-          preloadFileSize = 50000
+          maxPreload = 1000,
+          preloadFileSize = 10000
         },
         telemetry = {enable = false}
       }
@@ -204,7 +204,7 @@ local setups = {
   pyright = {
     cmd = {"pyright-langserver", "--stdio"},
     filetypes = {"python"},
-    flags = { allow_incremental_sync = true, debounce_text_changes = 500},
+    flags = {allow_incremental_sync = true, debounce_text_changes = 500},
     settings = {
       python = {
         analysis = {
@@ -222,7 +222,7 @@ local setups = {
       index = {threads = 2},
       clang = {excludeArgs = {"-frounding-math"}}
     },
-    flags = { allow_incremental_sync = true },
+    flags = {allow_incremental_sync = true}
   }
 }
 
@@ -234,7 +234,10 @@ local servers = {
   "terraformls"
 }
 
-local default_cfg = {on_attach = on_attach, flags = { allow_incremental_sync = true, debounce_text_changes = 500 },}
+local default_cfg = {
+  on_attach = on_attach,
+  flags = {allow_incremental_sync = true, debounce_text_changes = 500}
+}
 
 -- check and load based on file type
 local function load_cfg(ft, client, cfg, loaded)
@@ -294,10 +297,8 @@ local function wait_lsp_startup(ft, retry, lsp_opts)
       if lsp_opts[lspclient] ~= nil then
         -- log(lsp_opts[lspclient], cfg)
         cfg = vim.tbl_deep_extend("force", cfg, lsp_opts[lspclient])
-        trace(cfg)
       end
 
-
       load_cfg(ft, lspclient, cfg, loaded)
       ::continue::
     end

lua/navigator/lspclient/mapping.lua

@@ -33,6 +33,7 @@ local key_maps = {
   {key = "K", func = "hover({ popup_opts = { border = single }})"},
   {key = "ga", mode = "n", func = "code_action()"},
   {key = "ga", mode = "v", func = "range_code_action()"}, {key = "<Leader>re", func = "rename()"},
+  {key = "<Space>rn", func = "require('navigator.rename').rename()"},
   {key = "<Leader>gi", func = "incoming_calls()"}, {key = "<Leader>go", func = "outgoing_calls()"},
   {key = "gi", func = "implementation()"}, {key = "gt", func = "type_definition()"},
   {key = "gL", func = "diagnostic.show_line_diagnostics({ popup_opts = { border = single }})"},

lua/navigator/rename.lua

@@ -0,0 +1,43 @@
+-- https://github.com/lukas-reineke/dotfiles/blob/master/vim/lua/lsp/rename.lua
+local M = {}
+local util = require "navigator.util"
+local rename_prompt = "Rename -> "
+
+M.rename = function()
+  local current_name = vim.fn.expand("<cword>")
+  local bufnr = vim.api.nvim_create_buf(false, true)
+  vim.api.nvim_buf_set_option(bufnr, "buftype", "prompt")
+  vim.api.nvim_buf_set_option(bufnr, "bufhidden", "wipe")
+  vim.api.nvim_buf_add_highlight(bufnr, -1, "RenamePrompt", 0, 0, #rename_prompt)
+  vim.fn.prompt_setprompt(bufnr, rename_prompt)
+  local winnr = vim.api.nvim_open_win(bufnr, true, {
+    relative = "cursor",
+    width = 50,
+    height = 1,
+    row = -3,
+    col = 1,
+    style = "minimal",
+    border = "single"
+  })
+  vim.api.nvim_win_set_option(winnr, "winhl", "Normal:Floating")
+  util.map("n", "<ESC>", "<cmd>bd!<CR>", {silent = true, buffer = true})
+  util.map({"n", "i"}, "<CR>", "<cmd>lua require('navigator.rename').callback()<CR>",
+           {silent = true, buffer = true})
+  util.map("i", "<BS>", "<ESC>xi", {silent = true, buffer = true})
+  vim.cmd(string.format("normal i%s", current_name))
+end
+
+M.callback = function()
+  local new_name = vim.trim(vim.fn.getline("."):sub(#rename_prompt + 1, -1))
+  vim.cmd [[stopinsert]]
+  vim.cmd [[bd!]]
+  if #new_name == 0 or new_name == vim.fn.expand("<cword>") then
+    return
+  end
+  local params = vim.lsp.util.make_position_params()
+  params.newName = new_name
+  vim.lsp.buf_request(0, "textDocument/rename", params)
+end
+M.rename()
+-- M.callback()
+return M

lua/navigator/util.lua

@@ -28,6 +28,31 @@ function M.get_data_from_file(filename, startLine)
   return {data = data, line = displayLine}
 end
 
+M.merge = function(t1, t2)
+  for k, v in pairs(t2) do
+    t1[k] = v
+  end
+  return t1
+end
+
+M.map = function(modes, key, result, options)
+  options = M.merge({noremap = true, silent = false, expr = false, nowait = false}, options or {})
+  local buffer = options.buffer
+  options.buffer = nil
+
+  if type(modes) ~= "table" then
+    modes = {modes}
+  end
+
+  for i = 1, #modes do
+    if buffer then
+      vim.api.nvim_buf_set_keymap(0, modes[i], key, result, options)
+    else
+      vim.api.nvim_set_keymap(modes[i], key, result, options)
+    end
+  end
+end
+
 function M.get_base(path)
   local len = #path
   for i = len, 1, -1 do