From 6f14c7cfc4c0ec8b775c3a8de432f3b092e15c54 Mon Sep 17 00:00:00 2001
From: Luke Johnson <lukesj2011@gmail.com>
Date: Tue, 28 Feb 2023 14:16:15 -0700
Subject: [PATCH] add LazyGit terminal, create terminal.lua

---
 lua/custom/plugins/init.lua     | 21 -----------
 lua/custom/plugins/terminal.lua | 67 +++++++++++++++++++++++++++++++++
 2 files changed, 67 insertions(+), 21 deletions(-)
 create mode 100644 lua/custom/plugins/terminal.lua

diff --git a/lua/custom/plugins/init.lua b/lua/custom/plugins/init.lua
index ef246de3..24ce776c 100644
--- a/lua/custom/plugins/init.lua
+++ b/lua/custom/plugins/init.lua
@@ -77,25 +77,4 @@ return {
 			{ "<leader>ul", "<Cmd>UrlView<CR>", desc = "View buffer URLs" },
 		},
 	},
-
-	-- Toggleterm: multiple terminals
-	{ 'akinsho/toggleterm.nvim',
-		version = "*",
-		config = function()
-			require("toggleterm").setup {
-				insert_mappings = true, -- whether or not the open mapping applies in insert mode
-				size = 10,
-				open_mapping = [[<F7>]],
-				shading_factor = 2,
-				direction = "float",
-				float_opts = {
-					border = "curved",
-					highlights = {
-						border = "Normal",
-						background = "Normal",
-					},
-				},
-			}
-		end,
-	},
 }
diff --git a/lua/custom/plugins/terminal.lua b/lua/custom/plugins/terminal.lua
new file mode 100644
index 00000000..2e556edb
--- /dev/null
+++ b/lua/custom/plugins/terminal.lua
@@ -0,0 +1,67 @@
+return {
+	-- Toggleterm: multiple terminals
+	{
+		'akinsho/toggleterm.nvim',
+		version = "*",
+		config = function()
+			require("toggleterm").setup {
+				-- size can be a number or function which is passed the current terminal
+				size = 10,
+				autochdir = true, -- when neovim changes it current directory the terminal will change it's own when next it's opened
+				start_in_insert = true,
+				insert_mappings = true, -- whether or not the open mapping applies in insert mode
+				terminal_mappings = true, -- whether or not the open mapping applies in the opened terminals
+				persist_size = true,
+				persist_mode = true, -- if set to true (default) the previous terminal mode will be remembered
+				direction = 'horizontal',
+				close_on_exit = true, -- close the terminal window when the process exits
+				shell = vim.o.shell, -- change the default shell
+				auto_scroll = true, -- automatically scroll to the bottom on terminal output
+				open_mapping = [[<F7>]],
+				shading_factor = 2,
+			}
+
+			-- Set Terminal Keymaps
+			function _G.set_terminal_keymaps()
+				local opts = { buffer = 0 }
+				vim.keymap.set('t', '<esc>', [[<C-\><C-n>]], opts)
+				vim.keymap.set('t', 'jk', [[<C-\><C-n>]], opts)
+				vim.keymap.set('t', '<C-h>', [[<Cmd>wincmd h<CR>]], opts)
+				vim.keymap.set('t', '<C-j>', [[<Cmd>wincmd j<CR>]], opts)
+				vim.keymap.set('t', '<C-k>', [[<Cmd>wincmd k<CR>]], opts)
+				vim.keymap.set('t', '<C-l>', [[<Cmd>wincmd l<CR>]], opts)
+				vim.keymap.set('t', '<C-w>', [[<C-\><C-n><C-w>]], opts)
+			end
+
+			-- if you only want these mappings for toggle term use term://*toggleterm#* instead
+			vim.cmd('autocmd! TermOpen term://* lua set_terminal_keymaps()')
+
+			-- Set config for LazyGit
+			local Terminal = require('toggleterm.terminal').Terminal
+			local lazygit  = Terminal:new({
+				cmd = "lazygit",
+				dir = "git_dir",
+				direction = "float",
+				float_opts = {
+					border = "double",
+				},
+				-- function to run on opening the terminal
+				on_open = function(term)
+					vim.cmd("startinsert!")
+					vim.api.nvim_buf_set_keymap(term.bufnr, "n", "q", "<cmd>close<CR>", { noremap = true, silent = true })
+				end,
+				-- function to run on closing the terminal
+				on_close = function(term)
+					vim.cmd("startinsert!")
+				end,
+			})
+
+			function _lazygit_toggle()
+				lazygit:toggle()
+			end
+
+			vim.api.nvim_set_keymap("n", "<leader>g", "<cmd>lua _lazygit_toggle()<CR>",
+				{ noremap = true, silent = true, desc = "LazyGit Toggle" })
+		end
+	}
+}