feat: added start golang and react js (ts/js) confs

RahatMelsov · RahatMelsov · commit afe6cded22f3 · 2025-07-25T18:09:07.000+05:00
diff --git a/init.lua b/init.lua
@@ -1,89 +1,3 @@
---[[
-
-=====================================================================
-==================== READ THIS BEFORE CONTINUING ====================
-=====================================================================
-========                                    .-----.          ========
-========         .----------------------.   | === |          ========
-========         |.-""""""""""""""""""-.|   |-----|          ========
-========         ||                    ||   | === |          ========
-========         ||   KICKSTART.NVIM   ||   |-----|          ========
-========         ||                    ||   | === |          ========
-========         ||                    ||   |-----|          ========
-========         ||:Tutor              ||   |:::::|          ========
-========         |'-..................-'|   |____o|          ========
-========         `"")----------------(""`   ___________      ========
-========        /::::::::::|  |::::::::::\  \ no mouse \     ========
-========       /:::========|  |==hjkl==:::\  \ required \    ========
-========      '""""""""""""'  '""""""""""""'  '""""""""""'   ========
-========                                                     ========
-=====================================================================
-=====================================================================
-
-What is Kickstart?
-
-  Kickstart.nvim is *not* a distribution.
-
-  Kickstart.nvim is a starting point for your own configuration.
-    The goal is that you can read every line of code, top-to-bottom, understand
-    what your configuration is doing, and modify it to suit your needs.
-
-    Once you've done that, you can start exploring, configuring and tinkering to
-    make Neovim your own! That might mean leaving Kickstart just the way it is for a while
-    or immediately breaking it into modular pieces. It's up to you!
-
-    If you don't know anything about Lua, I recommend taking some time to read through
-    a guide. One possible example which will only take 10-15 minutes:
-      - https://learnxinyminutes.com/docs/lua/
-
-    After understanding a bit more about Lua, you can use `:help lua-guide` as a
-    reference for how Neovim integrates Lua.
-    - :help lua-guide
-    - (or HTML version): https://neovim.io/doc/user/lua-guide.html
-
-Kickstart Guide:
-
-  TODO: The very first thing you should do is to run the command `:Tutor` in Neovim.
-
-    If you don't know what this means, type the following:
-      - <escape key>
-      - :
-      - Tutor
-      - <enter key>
-
-    (If you already know the Neovim basics, you can skip this step.)
-
-  Once you've completed that, you can continue working through **AND READING** the rest
-  of the kickstart init.lua.
-
-  Next, run AND READ `:help`.
-    This will open up a help window with some basic information
-    about reading, navigating and searching the builtin help documentation.
-
-    This should be the first place you go to look when you're stuck or confused
-    with something. It's one of my favorite Neovim features.
-
-    MOST IMPORTANTLY, we provide a keymap "<space>sh" to [s]earch the [h]elp documentation,
-    which is very useful when you're not exactly sure of what you're looking for.
-
-  I have left several `:help X` comments throughout the init.lua
-    These are hints about where to find more information about the relevant settings,
-    plugins or Neovim features used in Kickstart.
-
-   NOTE: Look for lines like this
-
-    Throughout the file. These are for you, the reader, to help you understand what is happening.
-    Feel free to delete them once you know what you're doing, but they should serve as a guide
-    for when you are first encountering a few different constructs in your Neovim config.
-
-If you experience any errors while trying to install kickstart, run `:checkhealth` for more info.
-
-I hope you enjoy your Neovim journey,
-- TJ
-
-P.S. You can delete this when you're done too. It's your config now! :)
---]]
-
 -- Set <space> as the leader key
 -- See `:help mapleader`
 --  NOTE: Must happen before plugins are loaded (otherwise wrong leader will be used)
@@ -100,6 +14,20 @@ vim.g.have_nerd_font = false
 
 -- Make line numbers default
 vim.o.number = true
+vim.o.expandtab = true
+vim.o.tabstop = 4
+vim.o.shiftwidth = 4
+vim.o.softtabstop = 4
+vim.opt.relativenumber = true
+
+vim.diagnostic.config {
+  virtual_text = true, -- shows inline
+  signs = true, -- shows signs in gutter
+  update_in_insert = false,
+}
+
+-- " make back‑spacing feel like 4 spaces
+-- set =4
 -- You can also add relative line numbers, to help with jumping.
 --  Experiment for yourself to see if you like it!
 -- vim.o.relativenumber = true
@@ -437,6 +365,22 @@ require('lazy').setup({
       vim.keymap.set('n', '<leader>s.', builtin.oldfiles, { desc = '[S]earch Recent Files ("." for repeat)' })
       vim.keymap.set('n', '<leader><leader>', builtin.buffers, { desc = '[ ] Find existing buffers' })
 
+      vim.keymap.set('n', '<leader>gf', require('telescope.builtin').git_status, { desc = 'Git changed files' })
+
+      vim.keymap.set('n', '<leader>gr', ':GoRun<CR>', { desc = '[Go] Run' })
+      vim.keymap.set('n', '<leader>gt', ':GoTestFunc<CR>', { desc = '[Go] Test Function' })
+      vim.keymap.set('n', '<leader>gi', ':GoImpl<CR>', { desc = '[Go] Implement interface' })
+
+      -- Window management keymaps
+      vim.keymap.set('n', '<leader>ws', '<C-w>s', { desc = '[W]indow Split Horizontal' })
+      vim.keymap.set('n', '<leader>wv', '<C-w>v', { desc = '[W]indow Split Vertical' })
+      vim.keymap.set('n', '<leader>wh', '<C-w>h', { desc = '[W]indow Left' })
+      vim.keymap.set('n', '<leader>wj', '<C-w>j', { desc = '[W]indow Down' })
+      vim.keymap.set('n', '<leader>wk', '<C-w>k', { desc = '[W]indow Up' })
+      vim.keymap.set('n', '<leader>wl', '<C-w>l', { desc = '[W]indow Right' })
+      vim.keymap.set('n', '<leader>wq', '<C-w>q', { desc = '[W]indow Quit' })
+      vim.keymap.set('n', '<leader>w=', '<C-w>=', { desc = '[W]indow Equalize' })
+
       -- Slightly advanced example of overriding default behavior and theme
       vim.keymap.set('n', '<leader>/', function()
         -- You can pass additional configuration to Telescope to change the theme, layout, etc.
@@ -720,7 +664,10 @@ require('lazy').setup({
       require('mason-tool-installer').setup { ensure_installed = ensure_installed }
 
       require('mason-lspconfig').setup {
-        ensure_installed = {}, -- explicitly set to an empty table (Kickstart populates installs via mason-tool-installer)
+        ensure_installed = {
+          -- 'typescript-language-server', -- JavaScript/TypeScript
+          'eslint', -- optional: linting
+        }, -- explicitly set to an empty table (Kickstart populates installs via mason-tool-installer)
         automatic_installation = false,
         handlers = {
           function(server_name)
@@ -984,7 +931,7 @@ require('lazy').setup({
   --    This is the easiest way to modularize your config.
   --
   --  Uncomment the following line and add your plugins to `lua/custom/plugins/*.lua` to get going.
-  -- { import = 'custom.plugins' },
+  { import = 'custom.plugins' },
   --
   -- For additional information with loading, sourcing and examples see `:help lazy.nvim-🔌-plugin-spec`
   -- Or use telescope!
diff --git a/lua/custom/plugins/init.lua b/lua/custom/plugins/init.lua
@@ -2,4 +2,56 @@
 --  I promise not to create any merge conflicts in this directory :)
 --
 -- See the kickstart.nvim README for more information
-return {}
+-- Bootstrap lazy.nvim
+return {
+  {
+    -- If you want neo-tree's file operations to work with LSP (updating imports, etc.), you can use a plugin like
+    -- https://github.com/antosha417/nvim-lsp-file-operations:
+    -- {
+    --   "antosha417/nvim-lsp-file-operations",
+    --   dependencies = {
+    --     "nvim-lua/plenary.nvim",
+    --     "nvim-neo-tree/neo-tree.nvim",
+    --   },
+    --   config = function()
+    --     require("lsp-file-operations").setup()
+    --   end,
+    -- },
+
+    -- Add this in the plugins table
+
+    {
+      'ray-x/go.nvim',
+      dependencies = {
+        'ray-x/guihua.lua', -- required UI library
+        'nvim-treesitter/nvim-treesitter',
+        'neovim/nvim-lspconfig',
+      },
+      ft = { 'go', 'gomod' },
+      config = function()
+        require('go').setup {
+          lsp_cfg = true, -- auto-setup gopls
+          lsp_on_attach = function(client, bufnr)
+            -- Auto format on save
+            if client.server_capabilities.documentFormattingProvider then
+              vim.api.nvim_create_autocmd('BufWritePre', {
+                group = vim.api.nvim_create_augroup('GoFormat', { clear = true }),
+                buffer = bufnr,
+                callback = function()
+                  vim.lsp.buf.format { async = false }
+                end,
+              })
+            end
+          end,
+        }
+      end,
+    },
+    {
+      'windwp/nvim-autopairs',
+      event = 'InsertEnter',
+      config = true,
+      -- use opts = {} for passing setup options
+      -- this is equivalent to setup({}) function
+    },
+  },
+}
