Neovim: Add popup terminal functionality

.config/nvim/init.lua

@@ -6,4 +6,5 @@ require("packages").setup({
 	require("development"),
 	require("git"),
 })
+require("terminal").setup()
 require("keybinds").setup()

.config/nvim/lazy-lock.json

@@ -35,6 +35,7 @@
   "telescope-recent-files": { "branch": "main", "commit": "eb190c0baded1cbfa9d8767c817b054377683163" },
   "telescope.nvim": { "branch": "0.1.x", "commit": "a0bbec21143c7bc5f8bb02e0005fa0b982edc026" },
   "todo-comments.nvim": { "branch": "main", "commit": "304a8d204ee787d2544d8bc23cd38d2f929e7cc5" },
+  "toggleterm.nvim": { "branch": "main", "commit": "9a88eae817ef395952e08650b3283726786fb5fb" },
   "trouble.nvim": { "branch": "main", "commit": "85bedb7eb7fa331a2ccbecb9202d8abba64d37b3" },
   "ultimate-autopair.nvim": { "branch": "development", "commit": "5835876b57901d81ebbeb3cd6ad71aaed66f82d7" },
   "vim-sleuth": { "branch": "master", "commit": "be69bff86754b1aa5adcbb527d7fcd1635a84080" },

.config/nvim/lua/core.lua

@@ -3,5 +3,4 @@ require("core.config")
 require("core.buffers")
 require("core.autocommands")
 require("core.globals")
-require("core.commands")
 require("core.filetypes")

.config/nvim/lua/core/commands.lua

@@ -1,18 +0,0 @@
-local F = require("core.functions")
-
-local create_command = function(name, command)
-	if not name or type(name) ~= "string" then return end
-
-	vim.api.nvim_create_user_command(name, function()
-		local cmd = type(command) == "function" and command() or command
-		F.execute_command(cmd)
-	end, {})
-end
-
-create_command("RunScript", "ls")
-create_command("ScanScript", function()
-	local file_path = vim.fn.expand("%:p")
-	LOG(file_path)
-
-	return "ls"
-end)

.config/nvim/lua/core/functions.lua

@@ -1,21 +1,5 @@
 local M = {}
 
-M.execute_command = function(command)
-	if not command then return end
-
-	local job = require("plenary.job")
-	job:new({
-		command = command,
-		on_exit = function(j, _)
-			vim.schedule(function()
-					vim.api.nvim_echo({
-						{ table.concat(j:result(), "\n"), "Normal" }
-					}, false, {})
-			end)
-		end,
-	}):start()
-end
-
 M.is_buffer_a_file = function()
 	local buffer_name = vim.fn.bufname()
 
@@ -50,6 +34,8 @@ end
 
 M.find_project_root = function()
 	local current_directory = M.get_current_directory()
+	if current_directory:match("^term://") then return nil, current_directory end
+
 	local directory = current_directory
 	while directory ~= "/" and not directory:match("^%a:[/\\]?$") do
 		local git_path = vim.loop.fs_stat(directory .. "/.git")

.config/nvim/lua/keybind-functions.lua

@@ -223,6 +223,10 @@ M.search_buffer = function()
 	})
 end
 
+M.toggle_term = function()
+	vim.api.nvim_command("ToggleTerm")
+end
+
 -- TODO: Temporary copy/pasted until project_nvim exposes this function
 -- https://github.com/ahmedkhalf/project.nvim/issues/145
 -- TODO: Create a Telescope extension out of this, for telescope-all-recent

.config/nvim/lua/keybinds.lua

@@ -66,6 +66,10 @@ M.setup = function()
 	K("n", "<M-H>", bs.buffer_swap_left)
 	K("n", "<M-L>", bs.buffer_swap_right)
 
+	-- Terminal
+	K("n", "<C-\\>", F.toggle_term)
+	K("t", "<C-\\>", F.toggle_term)
+
 	----------------------------------------
 	--- Leader keys ---
 
@@ -253,4 +257,17 @@ M.telescope_default_mappings = function()
 	}
 end
 
+-- Keybindings for toggleterm.nvim
+M.toggleterm_nvim = function()
+	local keymaps = function()
+		local opts = { buffer = 0 }
+		K("t", "<Esc>", [[<C-\><C-n>]], opts)
+	end
+
+	vim.api.nvim_create_autocmd("TermOpen", {
+		pattern = "term://*toggleterm#*",
+		callback = keymaps,
+	})
+end
+
 return M

.config/nvim/lua/ui.lua

@@ -183,4 +183,26 @@ return {
 		opts = {},
 	}, -- :ColorizerToggle
 
+	-- Popup terminal
+	{
+		"akinsho/toggleterm.nvim",
+		config = function()
+			require("toggleterm").setup({
+				auto_scroll = true,
+				direction = "float",
+				float_opts = {
+					border = "curved",
+					row = function() return vim.o.lines - 4 end,
+					width = function() return vim.o.columns - 6 end,
+					height = 20,
+					winblend = 0,
+				},
+				hide_numbers = true,
+				open_mapping = nil,
+				persist_mode = true,
+				size = 20,
+				start_in_insert = true,
+			})
+		end,
+	}
 }