feat(lsp): added native codelens support. Enable in lsp settings. (disabled by default). Fixes #2656

lua/lazyvim/plugins/lsp/init.lua

@@ -41,6 +41,12 @@ return {
       inlay_hints = {
         enabled = false,
       },
+      -- Enable this to enable the builtin LSP code lenses on Neovim >= 0.10.0
+      -- Be aware that you also will need to properly configure your LSP server to
+      -- provide the code lenses.
+      codelens = {
+        enabled = false,
+      },
       -- add any global capabilities here
       capabilities = {},
       -- options for vim.lsp.buf.format
@@ -64,6 +70,9 @@ return {
               workspace = {
                 checkThirdParty = false,
               },
+              codeLens = {
+                enable = true,
+              },
               completion = {
                 callSnippet = "Replace",
               },
@@ -123,6 +132,7 @@ return {
         vim.fn.sign_define(name, { text = icon, texthl = name, numhl = "" })
       end
 
+      -- inlay hints
       if opts.inlay_hints.enabled then
         Util.lsp.on_attach(function(client, buffer)
           if client.supports_method("textDocument/inlayHint") then
@@ -131,6 +141,20 @@ return {
         end)
       end
 
+      -- code lens
+      if opts.codelens.enabled and vim.lsp.codelens then
+        Util.lsp.on_attach(function(client, buffer)
+          if client.supports_method("textDocument/codeLens") then
+            vim.lsp.codelens.refresh()
+            --- autocmd BufEnter,CursorHold,InsertLeave <buffer> lua vim.lsp.codelens.refresh()
+            vim.api.nvim_create_autocmd({ "BufEnter", "CursorHold", "InsertLeave" }, {
+              buffer = buffer,
+              callback = vim.lsp.codelens.refresh,
+            })
+          end
+        end)
+      end
+
       if type(opts.diagnostics.virtual_text) == "table" and opts.diagnostics.virtual_text.prefix == "icons" then
         opts.diagnostics.virtual_text.prefix = vim.fn.has("nvim-0.10.0") == 0 and "●"
           or function(diagnostic)

lua/lazyvim/plugins/lsp/keymaps.lua

@@ -23,6 +23,8 @@ function M.get()
       { "gK", vim.lsp.buf.signature_help, desc = "Signature Help", has = "signatureHelp" },
       { "<c-k>", vim.lsp.buf.signature_help, mode = "i", desc = "Signature Help", has = "signatureHelp" },
       { "<leader>ca", vim.lsp.buf.code_action, desc = "Code Action", mode = { "n", "v" }, has = "codeAction" },
+      { "<leader>cc", vim.lsp.codelens.run, desc = "Run Codelens", mode = { "n", "v" }, has = "codeLens" },
+      { "<leader>cC", vim.lsp.codelens.refresh, desc = "Refresh & Display Codelens", mode = { "n" }, has = "codeLens" },
       {
         "<leader>cA",
         function()