setup: config lsp & nvim-lspconfig

- add registries to mason.nvim.
- set a table for `Langs.lsp`.
- extract `lua_ls` config into `after/lsp` directory.

after/lsp/lua_ls.lua

@@ -0,0 +1,38 @@
+return {
+  on_init = function(client)
+    if client.workspace_folders then
+      local path = client.workspace_folders[1].name
+      if
+        path ~= vim.fn.stdpath 'config'
+        and (vim.uv.fs_stat(path .. '/.luarc.json') or vim.uv.fs_stat(path .. '/.luarc.jsonc'))
+      then
+        return
+      end
+    end
+
+    client.config.settings.Lua = vim.tbl_deep_extend('force', client.config.settings.Lua, {
+      runtime = {
+        version = 'LuaJIT',
+        path = {
+          'lua/?.lua',
+          'lua/?/init.lua',
+        },
+      },
+      workspace = {
+        checkThirdParty = false,
+        library = {
+          vim.env.VIMRUNTIME,
+        },
+        -- -- NOTE: this is a lot slower and will cause issues when working on your own configuration.
+        -- --  See https://github.com/neovim/nvim-lspconfig/issues/3189
+        -- library = vim.tbl_extend('force', vim.api.nvim_get_runtime_file('', true), {
+        --   '${3rd}/luv/library',
+        --   '${3rd}/busted/library',
+        -- }),
+      },
+    })
+  end,
+  settings = {
+    Lua = {},
+  },
+}

lua/core/globals.lua

@@ -11,6 +11,32 @@ vim.g.have_nerd_font = false
 -- Configs for Programming Languages
 -- like LSPs, Tree-sitters, Linters, Fromatters, Debuggers, etc.
 Langs = {
+  lsp = {
+    'bashls',
+    'clangd',
+    'elmls',
+    'gopls',
+    'harper_ls',
+    'html',
+    'intelephense',
+    'just',
+    'laravel_ls',
+    'lua_ls',
+    'markdown_oxide',
+    'marksman',
+    'omnisharp',
+    'phpactor',
+    'pyrefly',
+    'roslyn_ls',
+    'stylua',
+    'superhtml',
+    'svelte',
+    'tailwindcss',
+    'ts_ls',
+    'zls',
+    -- 'fsautocomplete',
+  },
+
   treesitter = {
     'bash',
     'c',

lua/plugins/nvim-lspconfig.lua

@@ -11,7 +11,12 @@ return {
       ---@module 'mason.settings'
       ---@type MasonSettings
       ---@diagnostic disable-next-line: missing-fields
-      opts = {},
+      opts = {
+        registries = {
+          'github:Crashdummyy/mason-registry',
+          'github:mason-org/mason-registry',
+        },
+      },
     },
     -- Maps LSP server names between nvim-lspconfig and Mason package names.
     'mason-org/mason-lspconfig.nvim',
@@ -123,72 +128,51 @@ return {
     --  Feel free to add/remove any LSPs that you want here. They will automatically be installed.
     --  See `:help lsp-config` for information about keys and how to configure
     ---@type table<string, vim.lsp.Config>
-    local servers = {
+    -- local servers = {
-      -- clangd = {},
+    --   -- clangd = {},
-      -- gopls = {},
+    --   -- gopls = {},
-      -- pyright = {},
+    --   -- pyright = {},
-      -- rust_analyzer = {},
+    --   -- rust_analyzer = {},
+    --   --
+    --   -- Some languages (like typescript) have entire language plugins that can be useful:
+    --   --    https://github.com/pmizio/typescript-tools.nvim
+    --   --
+    --   -- But for many setups, the LSP (`ts_ls`) will work just fine
+    --   -- ts_ls = {},
     --
-      -- Some languages (like typescript) have entire language plugins that can be useful:
+    --   stylua = {}, -- Used to format Lua code
-      --    https://github.com/pmizio/typescript-tools.nvim
     --
-      -- But for many setups, the LSP (`ts_ls`) will work just fine
+    --   -- Special Lua Config, as recommended by neovim help docs
-      -- ts_ls = {},
+    --   lua_ls = {},
+    -- }
 
-      stylua = {}, -- Used to format Lua code
+    local servers = Langs.lsp
 
-      -- Special Lua Config, as recommended by neovim help docs
+    -- -- NOTE: I won't be using `mason-tool-installer` to auto-install tools for now.
-      lua_ls = {
+    -- --
-        on_init = function(client)
+    -- -- Ensure the servers and tools above are installed
-          if client.workspace_folders then
+    -- --
-            local path = client.workspace_folders[1].name
+    -- -- To check the current status of installed tools and/or manually install
-            if
+    -- -- other tools, you can run
-              path ~= vim.fn.stdpath 'config'
+    -- --    :Mason
-              and (vim.uv.fs_stat(path .. '/.luarc.json') or vim.uv.fs_stat(path .. '/.luarc.jsonc'))
+    -- --
-            then
+    -- -- You can press `g?` for help in this menu.
-              return
+    -- local ensure_installed = vim.tbl_keys(servers or {})
-            end
+    -- vim.list_extend(ensure_installed, {
-          end
+    --   -- You can add other tools here that you want Mason to install
-
+    -- })
-          client.config.settings.Lua = vim.tbl_deep_extend('force', client.config.settings.Lua, {
-            runtime = {
-              version = 'LuaJIT',
-              path = { 'lua/?.lua', 'lua/?/init.lua' },
-            },
-            workspace = {
-              checkThirdParty = false,
-              -- NOTE: this is a lot slower and will cause issues when working on your own configuration.
-              --  See https://github.com/neovim/nvim-lspconfig/issues/3189
-              library = vim.tbl_extend('force', vim.api.nvim_get_runtime_file('', true), {
-                '${3rd}/luv/library',
-                '${3rd}/busted/library',
-              }),
-            },
-          })
-        end,
-        settings = {
-          Lua = {},
-        },
-      },
-    }
-
-    -- Ensure the servers and tools above are installed
     --
-    -- To check the current status of installed tools and/or manually install
+    -- require('mason-tool-installer').setup { ensure_installed = ensure_installed }
-    -- other tools, you can run
-    --    :Mason
-    --
-    -- You can press `g?` for help in this menu.
-    local ensure_installed = vim.tbl_keys(servers or {})
-    vim.list_extend(ensure_installed, {
-      -- You can add other tools here that you want Mason to install
-    })
-
-    require('mason-tool-installer').setup { ensure_installed = ensure_installed }
 
     for name, server in pairs(servers) do
+      if string.match(name, '^%d+$') then
+        -- name is actually an index, and the server doesn't provide any additional config.
+        vim.lsp.enable(server)
+      else
+        -- name is an actual name, and the server provides additional config.
         vim.lsp.config(name, server)
         vim.lsp.enable(name)
       end
+    end
   end,
 }