feat(nvim): LspFloatToggle

root/.config/nvim/lua/lsp/diagnostic.lua

@@ -0,0 +1,33 @@
+--- 自动浮窗展示diagnostic
+local function create_floating_window_autocmd()
+ vim.api.nvim_create_augroup("nvim_lsp_floating_window", {})
+ vim.api.nvim_create_autocmd("CursorHold", {
+ group = "nvim_lsp_floating_window",
+ callback = function()
+ local opts = {
+ focusable = false,
+ close_events = { "BufLeave", "CursorMoved", "InsertEnter", "FocusLost" },
+ border = 'rounded',
+ source = 'always',
+ prefix = ' ',
+ scope = 'cursor',
+ }
+ vim.diagnostic.open_float(nil, opts)
+ end
+ })
+end
+
+vim.g.nvim_lsp_diagnostic_enable_auto_floating_window = vim.fn.get(vim.g, 'nvim_lsp_diagnostic_enable_auto_floating_window', false)
+local function toggle_auto_floating_window()
+ if vim.g.nvim_lsp_diagnostic_enable_auto_floating_window then
+ vim.api.nvim_del_augroup_by_name("nvim_lsp_floating_window")
+ else
+ create_floating_window_autocmd()
+ end
+ vim.g.nvim_lsp_diagnostic_enable_auto_floating_window = not vim.g.nvim_lsp_diagnostic_enable_auto_floating_window
+end
+vim.api.nvim_create_user_command('LspFloatToggle', toggle_auto_floating_window, {})
+
+if vim.g.nvim_lsp_diagnostic_enable_auto_floating_window then
+ create_floating_window_autocmd()
+end

root/.config/nvim/lua/lsp/init.lua

@@ -143,6 +143,8 @@ local function setup_lsp(on_attach, capabilities)
 end
 
 function M.lspconfig()
+ require('lsp.diagnostic')
+
  -- Register the command
  vim.api.nvim_create_user_command('InlayHintsToggle', function(_)
  vim.lsp.inlay_hint.enable(0, not vim.lsp.inlay_hint.is_enabled())
@@ -155,21 +157,6 @@ function M.lspconfig()
  if vim.g.nvim_enable_inlayhints == 1 and client.server_capabilities.inlayHintProvider then
  vim.lsp.inlay_hint.enable(bufnr, true)
  end
- -- 自动浮窗展示diagnostic
- vim.api.nvim_create_autocmd("CursorHold", {
- buffer = bufnr,
- callback = function()
- local opts = {
- focusable = false,
- close_events = { "BufLeave", "CursorMoved", "InsertEnter", "FocusLost" },
- border = 'rounded',
- source = 'always',
- prefix = ' ',
- scope = 'cursor',
- }
- vim.diagnostic.open_float(nil, opts)
- end
- })
  end
 
  -- NOTE: 某个不知名的地方会重新设置diagnostic，故在此重新设置一遍

root/.vim/doc/neovim.txt

@@ -0,0 +1,5 @@
+*neovim.txt*
+
+Toggle lsp diagnostic auto floating window *:LspFloatToggle*
+
+Enable lsp diagnostic auto floating window *g:nvim_lsp_diagnostic_enable_auto_floating_window*