Add toggleterm plugin

1 files changed, 48 insertions, 0 deletions

diff --git a/lua/config/toggleterm.lua b/lua/config/toggleterm.lua
new file mode 100644
index 0000000..6e11000
--- /dev/null
+++ b/lua/config/toggleterm.lua
@@ -0,0 +1,48 @@
+-- Adds ability to open a terminal with neovim, e.g. lazygit.
+
+local status_ok, toggleterm = pcall(require, "toggleterm")
+if not status_ok then
+	return
+end
+
+toggleterm.setup({
+	size = 20,
+	open_mapping = [[<c-\>]],
+	hide_numbers = true,
+	shade_filetypes = {},
+	shade_terminals = true,
+	shading_factor = 2,
+	start_in_insert = true,
+	insert_mappings = true,
+	persist_size = true,
+	direction = "float",
+	close_on_exit = true,
+	shell = vim.o.shell,
+	float_opts = {
+		border = "curved",
+		winblend = 0,
+		highlights = {
+			border = "Normal",
+			background = "Normal",
+		},
+	},
+})
+
+function _G.set_terminal_keymaps()
+	local opts = { noremap = true }
+	vim.api.nvim_buf_set_keymap(0, "t", "<esc>", [[<C-\><C-n>]], opts)
+	vim.api.nvim_buf_set_keymap(0, "t", "jk", [[<C-\><C-n>]], opts)
+	vim.api.nvim_buf_set_keymap(0, "t", "<C-h>", [[<C-\><C-n><C-W>h]], opts)
+	vim.api.nvim_buf_set_keymap(0, "t", "<C-j>", [[<C-\><C-n><C-W>j]], opts)
+	vim.api.nvim_buf_set_keymap(0, "t", "<C-k>", [[<C-\><C-n><C-W>k]], opts)
+	vim.api.nvim_buf_set_keymap(0, "t", "<C-l>", [[<C-\><C-n><C-W>l]], opts)
+end
+
+vim.cmd("autocmd! TermOpen term://* lua set_terminal_keymaps()")
+
+local Terminal = require("toggleterm.terminal").Terminal
+local lazygit = Terminal:new({ cmd = "lazygit", hidden = true })
+
+function _LAZYGIT_TOGGLE()
+	lazygit:toggle()
+end