From e7fe2051d4aa9a6ebf595690695e2b15ed400c81 Mon Sep 17 00:00:00 2001
From: Aditya <bluenerd@protonmail.com>
Date: Wed, 6 Mar 2024 18:13:31 +0530
Subject: [PATCH] add lsp

---
 config/default.nix |   1 +
 config/lsp/lsp.nix | 138 +++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 139 insertions(+)
 create mode 100644 config/lsp/lsp.nix

diff --git a/config/default.nix b/config/default.nix
index c19dab9..5f9affd 100644
--- a/config/default.nix
+++ b/config/default.nix
@@ -24,6 +24,7 @@
 
     ./lsp/conform.nix
     ./lsp/fidget.nix
+    ./lsp/lsp.nix
 
     ./dap/dap.nix
 
diff --git a/config/lsp/lsp.nix b/config/lsp/lsp.nix
new file mode 100644
index 0000000..1ade99b
--- /dev/null
+++ b/config/lsp/lsp.nix
@@ -0,0 +1,138 @@
+{
+  plugins = {
+    lsp-format = {
+      enable = false; # Enable it if you want lsp-format integration for none-ls
+    };
+    lsp = {
+      enable = true;
+      capabilities = "offsetEncoding =  'utf-16'";
+      servers = {
+        clangd = {enable = true;};
+        lua-ls = {
+          enable = true;
+          extraOptions = {
+            settings = {
+              Lua = {
+                completion = {
+                  callSnippet = "Replace";
+                };
+                telemetry = {
+                  enabled = false;
+                };
+                hint = {enable = true;};
+              };
+            };
+          };
+        };
+        nil_ls = {enable = true;};
+        eslint = {enable = true;};
+        pyright = {enable = true;};
+        ruff-lsp = {enable = true;};
+
+        rust-analyzer = {
+          enable = true;
+          installCargo = true;
+          installRustc = true;
+          settings = {
+            checkOnSave = true;
+            check = {
+              command = "clippy";
+            };
+            # inlayHints = {
+            #   enable = true;
+            #   showParameterNames = true;
+            #   parameterHintsPrefix = "<- ";
+            #   otherHintsPrefix = "=> ";
+            # };
+            procMacro = {
+              enable = true;
+            };
+          };
+        };
+      };
+      # keymaps = {
+      #   silent = true;
+      #   lspBuf = {
+      #   gd = {
+      #     action = "definition";
+      #     desc = "Goto Definition";
+      #   };
+      #   gr = {
+      #     action = "references";
+      #     desc = "Goto References";
+      #   };
+      #   gD = {
+      #     action = "declaration";
+      #     desc = "Goto Declaration";
+      #   };
+      #   gI = {
+      #     action = "implementation";
+      #     desc = "Goto Implementation";
+      #   };
+      #   gT = {
+      #     action = "type_definition";
+      #     desc = "Type Definition";
+      #   };
+      #   K = {
+      #     action = "hover";
+      #     desc = "Hover";
+      #   };
+      #   "<leader>cw" = {
+      #     action = "workspace_symbol";
+      #     desc = "Workspace Symbol";
+      #   };
+      #   "<leader>cr" = {
+      #     action = "rename";
+      #     desc = "Rename";
+      #   };
+      # "<leader>ca" = {
+      #   action = "code_action";
+      #   desc = "Code Action";
+      # };
+      # "<C-k>" = {
+      #   action = "signature_help";
+      #   desc = "Signature Help";
+      # };
+      # };
+      # diagnostic = {
+      #   "<leader>cd" = {
+      #     action = "open_float";
+      #     desc = "Line Diagnostics";
+      #   };
+      #   "[d" = {
+      #     action = "goto_next";
+      #     desc = "Next Diagnostic";
+      #   };
+      #   "]d" = {
+      #     action = "goto_prev";
+      #     desc = "Previous Diagnostic";
+      #   };
+      #   };
+      # };
+    };
+  };
+  extraConfigLua = ''
+    local _border = "rounded"
+
+    vim.lsp.handlers["textDocument/hover"] = vim.lsp.with(
+      vim.lsp.handlers.hover, {
+        border = _border
+      }
+    )
+
+    vim.lsp.handlers["textDocument/signatureHelp"] = vim.lsp.with(
+      vim.lsp.handlers.signature_help, {
+        border = _border
+      }
+    )
+
+    vim.diagnostic.config{
+      float={border=_border}
+    };
+
+    require('lspconfig.ui.windows').default_options = {
+      border = _border
+    }
+  '';
+}
+