add comments

init.lua

@@ -7,3 +7,4 @@ require "user.lsp"
 require "user.telescope"
 require "user.treesitter"
 require "user.autopairs"
+require "user.comment"

lua/user/comment.lua

@@ -0,0 +1,22 @@
+local status_ok, comment = pcall(require, "Comment")
+if not status_ok then
+  return
+end
+
+comment.setup {
+  pre_hook = function(ctx)
+    local U = require "Comment.utils"
+
+    local location = nil
+    if ctx.ctype == U.ctype.block then
+      location = require("ts_context_commentstring.utils").get_cursor_location()
+    elseif ctx.cmotion == U.cmotion.v or ctx.cmotion == U.cmotion.V then
+      location = require("ts_context_commentstring.utils").get_visual_start_location()
+    end
+
+    return require("ts_context_commentstring.internal").calculate_commentstring {
+      key = ctx.ctype == U.ctype.line and "__default" or "__multiline",
+      location = location,
+    }
+  end,
+}

lua/user/keymaps.lua

@@ -68,3 +68,7 @@ keymap("t", "<C-h>", "<C-\\><C-N><C-w>h", term_opts)
 keymap("t", "<C-j>", "<C-\\><C-N><C-w>j", term_opts)
 keymap("t", "<C-k>", "<C-\\><C-N><C-w>k", term_opts)
 keymap("t", "<C-l>", "<C-\\><C-N><C-w>l", term_opts)
+
+-- Comment
+keymap("n", "<leader>/", "<cmd>lua require('Comment').toggle()<CR>", opts)
+keymap("v", "<leader>/", ":lua require(\"Comment.api\").gc(vim.fn.visualmode())<cr>", opts)

lua/user/plugins.lua

@@ -45,6 +45,7 @@ return packer.startup(function(use)
   use "nvim-lua/popup.nvim" -- An implementation of the Popup API from vim in Neovim
   use "nvim-lua/plenary.nvim" -- Useful lua functions used ny lots of plugins
   use "windwp/nvim-autopairs" -- Autopairs, integrates with both cmp and treesitter
+  use "numToStr/Comment.nvim" -- Easily comment stuff
 
   -- Colorschemes
   -- use "lunarvim/colorschemes" -- A bunch of colorschemes you can try out
@@ -75,6 +76,7 @@ return packer.startup(function(use)
     "nvim-treesitter/nvim-treesitter",
     run = ":TSUpdate",
   }
+  use 'JoosepAlviste/nvim-ts-context-commentstring'
 
   -- Automatically set up your configuration after cloning packer.nvim
   -- Put this at the end after all plugins

lua/user/treesitter.lua

@@ -16,4 +16,8 @@ configs.setup {
     additional_vim_regex_highlighting = true,
   },
   indent = { enable = true, disable = { "yaml" } },
+  context_commentstring = {
+    enable = true,
+    enable_autocmd = false,
+  },
 }