autoshowing dignostics for lsp neovim (nixvim)

1 files changed, 80 insertions, 47 deletions

diff --git a/modules/tools/nixvim/plugins/lsp.nix b/modules/tools/nixvim/plugins/lsp.nix
index 07f4073..1621d43 100644
--- a/modules/tools/nixvim/plugins/lsp.nix
+++ b/modules/tools/nixvim/plugins/lsp.nix
@@ -2,56 +2,89 @@
 
 # LSP - Language Server Protocol configuration (nvim-lspconfig)
 {
-  config.programs.nixvim.plugins.lsp = lib.mkIf config.tools.nixvim.enable {
-    enable = true;
-    inlayHints = true;
-    keymaps.lspBuf = {
-      K = "hover";
-      gD = "references";
-      gd = "definition";
-      gi = "implementation";
-      gt = "type_definition";
-    };
-    servers = {
-      nil_ls = {
-        enable = true;
-      };
-      lua_ls = {
-        enable = true;
-        package = null;
-      };
-      nixd = {
-        enable = true;
-        package = null;
-      };
-      pyright = {
-        enable = true;
-        package = null;
-      };
-      ts_ls = {
-        enable = true;
-        package = null;
-      };
-      clangd = {
-        enable = true;
-        package = null;
+  config.programs.nixvim = lib.mkIf config.tools.nixvim.enable {
+    plugins.lsp = {
+      enable = true;
+      inlayHints = true;
+      keymaps.lspBuf = {
+        K = "hover";
+        gD = "references";
+        gd = "definition";
+        gi = "implementation";
+        gt = "type_definition";
       };
-      jsonls = {
-        enable = true;
-        package = null;
+      servers = {
+        nil_ls = {
+          enable = true;
+        };
+        lua_ls = {
+          enable = true;
+          package = null;
+        };
+        nixd = {
+          enable = true;
+          package = null;
+        };
+        pyright = {
+          enable = true;
+          package = null;
+        };
+        ts_ls = {
+          enable = true;
+          package = null;
+        };
+        clangd = {
+          enable = true;
+          package = null;
+        };
+        jsonls = {
+          enable = true;
+          package = null;
+        };
+        yamlls = {
+          enable = true;
+          package = null;
+        };
+        bash-language-server = {
+          enable = true;
+          package = null;
+        };
+        gopls = {
+          enable = true;
+          package = null;
+        };
       };
-      yamlls = {
-        enable = true;
-        package = null;
-      };
-      bash-language-server = {
-        enable = true;
-        package = null;
-      };
-      gopls = {
-        enable = true;
-        package = null;
+    };
+
+    diagnostic = {
+      settings = {
+        virtual_text = false;
+        signs = true;
+        underline = true;
+        update_in_insert = false;
+        float = {
+          border = "rounded";
+          source = true; # Show which LSP the diagnostic is from
+          header = "";
+          prefix = "";
+        };
       };
     };
+
+    # Show diagnostics float on cursor hold
+    autoCmd = [
+      {
+        event = [ "CursorHold" ];
+        pattern = "*";
+        callback.__raw = ''
+          function()
+            vim.diagnostic.open_float(nil, { focus = false })
+          end
+        '';
+      }
+    ];
+
+    # How long before CursorHold fires (in ms)
+    opts.updatetime = 500;
   };
 }