nvim: swap mason with lazy-lsp for lsp installation

we don't need language-specific package managers in path now eg. cargo,
pip, npm, etc. this is done in a more "nix" way.

stow/.config/nvim/lazy-lock.json

@@ -1,5 +1,5 @@
 {
-  "LuaSnip": { "branch": "master", "commit": "b84eeb3641b08324287587b426ec974b888390d9" },
+  "LuaSnip": { "branch": "master", "commit": "2c08f32a570c07b8130144813266e21393da80d3" },
   "cmp-buffer": { "branch": "main", "commit": "3022dbc9166796b644a841a02de8dd1cc1d311fa" },
   "cmp-cmdline": { "branch": "main", "commit": "d250c63aa13ead745e3a40f61fdd3470efde3923" },
   "cmp-nvim-lsp": { "branch": "main", "commit": "39e2eda76828d88b773cc27a3f61d2ad782c922d" },
@@ -7,20 +7,19 @@
   "cmp_luasnip": { "branch": "master", "commit": "05a9ab28b53f71d1aece421ef32fee2cb857a843" },
   "diffview.nvim": { "branch": "main", "commit": "4516612fe98ff56ae0415a259ff6361a89419b0a" },
   "fidget.nvim": { "branch": "main", "commit": "d855eed8a06531a7e8fd0684889b2943f373c469" },
-  "fzf-lua": { "branch": "main", "commit": "780899604e0ce490d0d8e402a2fcdbad1cd7c9b8" },
-  "gitsigns.nvim": { "branch": "main", "commit": "562dc47189ad3c8696dbf460d38603a74d544849" },
-  "lazy.nvim": { "branch": "main", "commit": "077102c5bfc578693f12377846d427f49bc50076" },
-  "lualine.nvim": { "branch": "master", "commit": "544dd1583f9bb27b393f598475c89809c4d5e86b" },
-  "mason-lspconfig.nvim": { "branch": "main", "commit": "62360f061d45177dda8afc1b0fd1327328540301" },
-  "mason.nvim": { "branch": "main", "commit": "e2f7f9044ec30067bc11800a9e266664b88cda22" },
-  "mini.pick": { "branch": "main", "commit": "6d66ae9eb0b75261f1842788dda611285b6f065f" },
-  "neogit": { "branch": "master", "commit": "2b74a777b963dfdeeabfabf84d5ba611666adab4" },
-  "nvim-cmp": { "branch": "main", "commit": "ae644feb7b67bf1ce4260c231d1d4300b19c6f30" },
-  "nvim-lspconfig": { "branch": "master", "commit": "652386deae739e38fa1bcf2f06e3e7de9b3436ba" },
-  "nvim-treesitter": { "branch": "master", "commit": "3e0feeb062b29bb7d6d6df1e32ba28111c2bb734" },
-  "nvim-web-devicons": { "branch": "master", "commit": "3722e3d1fb5fe1896a104eb489e8f8651260b520" },
-  "oil.nvim": { "branch": "master", "commit": "fcca212c2e966fc3dec1d4baf888e670631d25d1" },
-  "plenary.nvim": { "branch": "master", "commit": "a3e3bc82a3f95c5ed0d7201546d5d2c19b20d683" },
-  "telescope.nvim": { "branch": "master", "commit": "3b1600d0fd5172ad9fae00987362ca0ef3d8895d" },
-  "tokyonight.nvim": { "branch": "main", "commit": "b0e7c7382a7e8f6456f2a95655983993ffda745e" }
+  "fzf-lua": { "branch": "main", "commit": "ce1e24f2a48089b65deefcb0a71a9856839002b5" },
+  "gitsigns.nvim": { "branch": "main", "commit": "2d725fdd7fe4a612fa3171ca0a965f455d8dc325" },
+  "lazy-lsp.nvim": { "branch": "master", "commit": "8cfb2329a4cdc8e1eefe47dc18fb8e8c6dbdf183" },
+  "lazy.nvim": { "branch": "main", "commit": "cf8ecc2c5e4332760431a33534240b0cbc6680ab" },
+  "lualine.nvim": { "branch": "master", "commit": "b431d228b7bbcdaea818bdc3e25b8cdbe861f056" },
+  "mini.pick": { "branch": "main", "commit": "b7ee06ca0b692023d87a17ba855012047c6bec6f" },
+  "neogit": { "branch": "master", "commit": "ad862599f5d6cf8fedfb985a8a3515bd68692c6f" },
+  "nvim-cmp": { "branch": "main", "commit": "29fb4854573355792df9e156cb779f0d31308796" },
+  "nvim-lspconfig": { "branch": "master", "commit": "59a6766cbf32c7e4cf3ed685ccad7ffe1dde8c40" },
+  "nvim-treesitter": { "branch": "master", "commit": "39016abc99853c3e9d70f1bec7e2fa661b9a81bf" },
+  "nvim-web-devicons": { "branch": "master", "commit": "19d257cf889f79f4022163c3fbb5e08639077bd8" },
+  "oil.nvim": { "branch": "master", "commit": "42333bb46e34dd47e13927010b1dcd30e6e4ca96" },
+  "plenary.nvim": { "branch": "master", "commit": "2d9b06177a975543726ce5c73fca176cedbffe9d" },
+  "telescope.nvim": { "branch": "master", "commit": "a0bbec21143c7bc5f8bb02e0005fa0b982edc026" },
+  "tokyonight.nvim": { "branch": "main", "commit": "2e1daa1d164ad8cc3e99b44ca68e990888a66038" }
 }

stow/.config/nvim/lua/nico/lazy/lsp.lua

@@ -1,8 +1,6 @@
 return {
     "neovim/nvim-lspconfig",
     dependencies = {
-        "williamboman/mason.nvim",
-        "williamboman/mason-lspconfig.nvim",
         "hrsh7th/cmp-nvim-lsp",
         "hrsh7th/cmp-buffer",
         "hrsh7th/cmp-path",
@@ -11,6 +9,7 @@ return {
         "L3MON4D3/LuaSnip",
         "saadparwaiz1/cmp_luasnip",
         "j-hui/fidget.nvim",
+        "dundalek/lazy-lsp.nvim",
     },
 
     config = function()
@@ -23,38 +22,44 @@ return {
             cmp_lsp.default_capabilities())
 
         require("fidget").setup({})
-        require("mason").setup()
-        require("mason-lspconfig").setup({
-            ensure_installed = {
-                "gopls",
-                "pyright",
-                "bashls",
-                "cssls",
-                "html",
+
+        require("lazy-lsp").setup {
+          -- By default all available servers are set up. Exclude unwanted or misbehaving servers.
+          excluded_servers = {
+            "ccls", "zk",
+          },
+          -- Alternatively specify preferred servers for a filetype (others will be ignored).
+          preferred_servers = {
+            markdown = {},
+            python = { "pyright" },
+            rust = { "nil" },
+            go = { "gopls" },
+          },
+          prefer_local = true, -- Prefer locally installed servers over nix-shell
+          -- Default config passed to all servers to specify on_attach callback and other options.
+          default_config = {
+            flags = {
+              debounce_text_changes = 150,
             },
-            handlers = {
-                function(server_name) -- default handler (optional)
+            -- on_attach = on_attach,
+            -- capabilities = capabilities,
+          },
+          -- Override config for specific servers that will passed down to lspconfig setup.
+          -- Note that the default_config will be merged with this specific configuration so you don't need to specify everything twice.
+          configs = {
+            lua_ls = {
+              settings = {
+                Lua = {
+                  diagnostics = {
+                    -- Get the language server to recognize the `vim` global
+                    globals = { "vim" },
+                  },
+                },
+              },
+            },
+          },
+        }
 
-                    require("lspconfig")[server_name].setup {
-                        capabilities = capabilities
-                    }
-                end,
-
-                ["lua_ls"] = function()
-                    local lspconfig = require("lspconfig")
-                    lspconfig.lua_ls.setup {
-                        capabilities = capabilities,
-                        settings = {
-                            Lua = {
-                                diagnostics = {
-                                    globals = { "vim", "it", "describe", "before_each", "after_each" },
-                                }
-                            }
-                        }
-                    }
-                end,
-            }
-        })
 
         local cmp_select = { behavior = cmp.SelectBehavior.Select }