lsp: autoconfiguring lsps with mason-lspconfig

lazy-lock.json

@@ -10,6 +10,8 @@
   "feline.nvim": { "branch": "main", "commit": "0f6c531ac928bcff4cccc08b7fff3b5b2657359f" },
   "gitsigns.nvim": { "branch": "main", "commit": "d195f0c35ced5174d3ecce1c4c8ebb3b5bc23fa9" },
   "lazy.nvim": { "branch": "main", "commit": "96584866b9c5e998cbae300594d0ccfd0c464627" },
+  "mason-lspconfig.nvim": { "branch": "main", "commit": "0989bdf4fdf7b5aa4c74131d7ffccc3f399ac788" },
+  "mason.nvim": { "branch": "main", "commit": "a09da6ac634926a299dd439da08bdb547a8ca011" },
   "neo-tree.nvim": { "branch": "v3.x", "commit": "77d9f484b88fd380386b46ed9206e5374d69d9d8" },
   "nui.nvim": { "branch": "main", "commit": "80445d015d2b5f9af0d9e8bce63d303bc86eda8a" },
   "nvim": { "branch": "main", "commit": "b901cf144573b293b6cefeb1ac8c97d5d239ee7a" },

lua/plugins/languages/rust.lua

@@ -41,8 +41,9 @@ return {
         "simrat39/rust-tools.nvim",
         dependencies = {
             "nvim-lua/plenary.nvim",
+            "hrsh7th/cmp-nvim-lsp",
         },
-        lazy = false,
+        lazy = true,
         config = function()
             local capabilities = require("cmp_nvim_lsp").default_capabilities();
 

lua/plugins/lsp.lua

@@ -4,6 +4,14 @@ return {
         "williamboman/mason.nvim",
         opts = {},
     },
+    {
+        "williamboman/mason-lspconfig.nvim",
+        dependencies = {
+            "williamboman/mason.nvim",
+        },
+        config = function()
+        end,
+    },
     {
         "neovim/nvim-lspconfig",
         dependencies = {
@@ -38,14 +46,22 @@ return {
             })
         end,
         config = function()
-            local lspconfig = require("lspconfig")
-
             local capabilities = require("cmp_nvim_lsp").default_capabilities();
+            local lspconfig = require("lspconfig");
 
-            lspconfig.pyright.setup({
+            require("mason-lspconfig").setup({
+                handlers = {
+                    -- default handler
+                    function(server_name)
+                        lspconfig[server_name].setup {
                             capabilities = capabilities,
-            })
+                        }
-
+                    end,
+                    -- overrides
+                    ["rust_analyzer"] = function()
+                        require("lazy").load { plugins = { "rust-tools.nvim" } };
+                    end,
+                    ["lua_ls"] = function()
                         lspconfig.lua_ls.setup({
                             capabilities = capabilities,
                             settings = {
@@ -65,6 +81,9 @@ return {
                                 },
                             },
                         })
-        end
+                    end,
+                },
+            });
+        end,
     },
 }