Add whichkey

2 files changed, 202 insertions, 0 deletions

diff --git a/lua/config/init.lua b/lua/config/init.lua
index ea3ff9f..638db6f 100644
--- a/lua/config/init.lua
+++ b/lua/config/init.lua
@@ -14,3 +14,4 @@ require("config.lualine")
 require("config.project")
 require("config.impatient")
 require("config.alpha")
+require("config.whichkey")
diff --git a/lua/config/whichkey.lua b/lua/config/whichkey.lua
new file mode 100644
index 0000000..f193962
--- /dev/null
+++ b/lua/config/whichkey.lua
@@ -0,0 +1,201 @@
+local status_ok, which_key = pcall(require, "which-key")
+if not status_ok then
+	return
+end
+
+local setup = {
+	plugins = {
+		marks = true, -- shows a list of your marks on ' and `
+		registers = true, -- shows your registers on " in NORMAL or <C-r> in INSERT mode
+		spelling = {
+			enabled = true, -- enabling this will show WhichKey when pressing z= to select spelling suggestions
+			suggestions = 20, -- how many suggestions should be shown in the list?
+		},
+		-- the presets plugin, adds help for a bunch of default keybindings in Neovim
+		-- No actual key bindings are created
+		presets = {
+			operators = false, -- adds help for operators like d, y, ... and registers them for motion / text object completion
+			motions = false, -- adds help for motions
+			text_objects = false, -- help for text objects triggered after entering an operator
+			windows = true, -- default bindings on <c-w>
+			nav = true, -- misc bindings to work with windows
+			z = true, -- bindings for folds, spelling and others prefixed with z
+			g = true, -- bindings for prefixed with g
+		},
+	},
+	-- add operators that will trigger motion and text object completion
+	-- to enable all native operators, set the preset / operators plugin above
+	-- operators = { gc = "Comments" },
+	key_labels = {
+		-- override the label used to display some keys. It doesn't effect WK in any other way.
+		-- For example:
+		-- ["<space>"] = "SPC",
+		-- ["<cr>"] = "RET",
+		-- ["<tab>"] = "TAB",
+	},
+	icons = {
+		breadcrumb = "»", -- symbol used in the command line area that shows your active key combo
+		separator = "➜", -- symbol used between a key and it's label
+		group = "+", -- symbol prepended to a group
+	},
+	popup_mappings = {
+		scroll_down = "<c-d>", -- binding to scroll down inside the popup
+		scroll_up = "<c-u>", -- binding to scroll up inside the popup
+	},
+	window = {
+		border = "rounded", -- none, single, double, shadow
+		position = "bottom", -- bottom, top
+		margin = { 1, 0, 1, 0 }, -- extra window margin [top, right, bottom, left]
+		padding = { 2, 2, 2, 2 }, -- extra window padding [top, right, bottom, left]
+		winblend = 0,
+	},
+	layout = {
+		height = { min = 4, max = 25 }, -- min and max height of the columns
+		width = { min = 20, max = 50 }, -- min and max width of the columns
+		spacing = 3, -- spacing between columns
+		align = "left", -- align columns left, center or right
+	},
+	ignore_missing = true, -- enable this to hide mappings for which you didn't specify a label
+	hidden = { "<silent>", "<cmd>", "<Cmd>", "<CR>", "call", "lua", "^:", "^ " }, -- hide mapping boilerplate
+	show_help = true, -- show help message on the command line when the popup is visible
+	triggers = "auto", -- automatically setup triggers
+	-- triggers = {"<leader>"} -- or specify a list manually
+	triggers_blacklist = {
+		-- list of mode / prefixes that should never be hooked by WhichKey
+		-- this is mostly relevant for key maps that start with a native binding
+		-- most people should not need to change this
+		i = { "j", "k" },
+		v = { "j", "k" },
+	},
+}
+
+local opts = {
+	mode = "n", -- NORMAL mode
+	prefix = "<leader>",
+	buffer = nil, -- Global mappings. Specify a buffer number for buffer local mappings
+	silent = true, -- use `silent` when creating keymaps
+	noremap = true, -- use `noremap` when creating keymaps
+	nowait = true, -- use `nowait` when creating keymaps
+}
+
+local mappings = {
+	["k"] = { '<cmd>lua require("Comment.api").toggle_current_linewise()<CR>', "Comment" },
+	["a"] = { "<cmd>Alpha<cr>", "Alpha" },
+	["b"] = {
+		"<cmd>lua require('telescope.builtin').buffers(require('telescope.themes').get_dropdown{previewer = false})<cr>",
+		"Buffers",
+	},
+	["e"] = { "<cmd>NvimTreeToggle<cr>", "Explorer" },
+	["w"] = { "<cmd>w!<CR>", "Save" },
+	["q"] = { "<cmd>q!<CR>", "Quit" },
+	["c"] = { "<cmd>Bdelete!<CR>", "Close Buffer" },
+	["n"] = { "<cmd>nohlsearch<CR>", "No Highlight" },
+	["f"] = {
+		"<cmd>lua require('telescope.builtin').find_files(require('telescope.themes').get_dropdown{previewer = false})<cr>",
+		"Find files",
+	},
+	["F"] = { "<cmd>Telescope live_grep theme=ivy<cr>", "Find Text" },
+	["P"] = { "<cmd>Telescope projects<cr>", "Projects" },
+
+	p = {
+		name = "Packer",
+		c = { "<cmd>PackerCompile<cr>", "Compile" },
+		i = { "<cmd>PackerInstall<cr>", "Install" },
+		s = { "<cmd>PackerSync<cr>", "Sync" },
+		S = { "<cmd>PackerStatus<cr>", "Status" },
+		u = { "<cmd>PackerUpdate<cr>", "Update" },
+	},
+
+	g = {
+		name = "Git",
+		g = { "<cmd>lua _LAZYGIT_TOGGLE()<CR>", "Lazygit" },
+		j = { "<cmd>lua require 'gitsigns'.next_hunk()<cr>", "Next Hunk" },
+		k = { "<cmd>lua require 'gitsigns'.prev_hunk()<cr>", "Prev Hunk" },
+		l = { "<cmd>lua require 'gitsigns'.blame_line()<cr>", "Blame" },
+		p = { "<cmd>lua require 'gitsigns'.preview_hunk()<cr>", "Preview Hunk" },
+		r = { "<cmd>lua require 'gitsigns'.reset_hunk()<cr>", "Reset Hunk" },
+		R = { "<cmd>lua require 'gitsigns'.reset_buffer()<cr>", "Reset Buffer" },
+		s = { "<cmd>lua require 'gitsigns'.stage_hunk()<cr>", "Stage Hunk" },
+		u = {
+			"<cmd>lua require 'gitsigns'.undo_stage_hunk()<cr>",
+			"Undo Stage Hunk",
+		},
+		o = { "<cmd>Telescope git_status<cr>", "Open changed file" },
+		b = { "<cmd>Telescope git_branches<cr>", "Checkout branch" },
+		c = { "<cmd>Telescope git_commits<cr>", "Checkout commit" },
+		d = {
+			"<cmd>Gitsigns diffthis HEAD<cr>",
+			"Diff",
+		},
+	},
+
+	l = {
+		name = "LSP",
+		a = { "<cmd>lua vim.lsp.buf.code_action()<cr>", "Code Action" },
+		d = {
+			"<cmd>Telescope lsp_document_diagnostics<cr>",
+			"Document Diagnostics",
+		},
+		w = {
+			"<cmd>Telescope lsp_workspace_diagnostics<cr>",
+			"Workspace Diagnostics",
+		},
+		f = { "<cmd>lua vim.lsp.buf.formatting()<cr>", "Format" },
+		i = { "<cmd>LspInfo<cr>", "Info" },
+		I = { "<cmd>LspInstallInfo<cr>", "Installer Info" },
+		j = {
+			"<cmd>lua vim.lsp.diagnostic.goto_next()<CR>",
+			"Next Diagnostic",
+		},
+		k = {
+			"<cmd>lua vim.lsp.diagnostic.goto_prev()<cr>",
+			"Prev Diagnostic",
+		},
+		l = { "<cmd>lua vim.lsp.codelens.run()<cr>", "CodeLens Action" },
+		q = { "<cmd>lua vim.lsp.diagnostic.set_loclist()<cr>", "Quickfix" },
+		r = { "<cmd>lua vim.lsp.buf.rename()<cr>", "Rename" },
+		s = { "<cmd>Telescope lsp_document_symbols<cr>", "Document Symbols" },
+		S = {
+			"<cmd>Telescope lsp_dynamic_workspace_symbols<cr>",
+			"Workspace Symbols",
+		},
+	},
+	s = {
+		name = "Search",
+		b = { "<cmd>Telescope git_branches<cr>", "Checkout branch" },
+		c = { "<cmd>Telescope colorscheme<cr>", "Colorscheme" },
+		h = { "<cmd>Telescope help_tags<cr>", "Find Help" },
+		M = { "<cmd>Telescope man_pages<cr>", "Man Pages" },
+		r = { "<cmd>Telescope oldfiles<cr>", "Open Recent File" },
+		R = { "<cmd>Telescope registers<cr>", "Registers" },
+		k = { "<cmd>Telescope keymaps<cr>", "Keymaps" },
+		C = { "<cmd>Telescope commands<cr>", "Commands" },
+	},
+
+	-- t = {
+	-- 	name = "Terminal",
+	-- 	n = { "<cmd>lua _NODE_TOGGLE()<cr>", "Node" },
+	-- 	u = { "<cmd>lua _NCDU_TOGGLE()<cr>", "NCDU" },
+	-- 	t = { "<cmd>lua _HTOP_TOGGLE()<cr>", "Htop" },
+	-- 	p = { "<cmd>lua _PYTHON_TOGGLE()<cr>", "Python" },
+	-- 	f = { "<cmd>ToggleTerm direction=float<cr>", "Float" },
+	-- 	h = { "<cmd>ToggleTerm size=10 direction=horizontal<cr>", "Horizontal" },
+	-- 	v = { "<cmd>ToggleTerm size=80 direction=vertical<cr>", "Vertical" },
+	-- },
+}
+
+local vopts = {
+	mode = "v", -- VISUAL mode
+	prefix = "<leader>",
+	buffer = nil, -- Global mappings. Specify a buffer number for buffer local mappings
+	silent = true, -- use `silent` when creating keymaps
+	noremap = true, -- use `noremap` when creating keymaps
+	nowait = true, -- use `nowait` when creating keymaps
+}
+local vmappings = {
+	["k"] = { '<ESC><CMD>lua require("Comment.api").toggle_linewise_op(vim.fn.visualmode())<CR>', "Comment" },
+}
+
+which_key.setup(setup)
+which_key.register(mappings, opts)
+which_key.register(vmappings, vopts)