Add Arch Wayland dotfiles: sway/waybar/kitty/nvim/zsh, idempotent installer

Auto-adapts sway workspace routing to however many monitors are
connected (laptop vs. desktop) instead of hardcoding output names.

config/nvim/init.lua

@@ -0,0 +1,4 @@
+require("config.options")
+require("config.plugins")
+require("config.keymaps")
+require("config.autocmds")

config/nvim/lua/config/autocmds.lua

@@ -0,0 +1,10 @@
+local group = vim.api.nvim_create_augroup("dotfiles", { clear = true })
+vim.api.nvim_create_autocmd("TextYankPost", {
+  group = group,
+  callback = function() vim.highlight.on_yank({ timeout = 150 }) end,
+})
+vim.api.nvim_create_autocmd("BufWritePre", {
+  group = group,
+  pattern = "*",
+  callback = function() pcall(vim.cmd, [[%s/\s\+$//e]]) end,
+})

config/nvim/lua/config/keymaps.lua

@@ -0,0 +1,11 @@
+local map = vim.keymap.set
+map("n", "<leader>w", "<cmd>write<cr>", { desc = "Save file" })
+map("n", "<leader>q", "<cmd>quit<cr>", { desc = "Quit" })
+map("n", "<leader>e", "<cmd>Explore<cr>", { desc = "File explorer" })
+map("n", "<Esc>", "<cmd>nohlsearch<cr>")
+map("n", "<C-Left>", "<C-w><Left>")
+map("n", "<C-Down>", "<C-w><Down>")
+map("n", "<C-Up>", "<C-w><Up>")
+map("n", "<C-Right>", "<C-w><Right>")
+map("v", "J", ":m '>+1<cr>gv=gv")
+map("v", "K", ":m '<-2<cr>gv=gv")

config/nvim/lua/config/options.lua

@@ -0,0 +1,31 @@
+vim.g.mapleader = " "
+vim.g.maplocalleader = " "
+
+local opt = vim.opt
+opt.number = true
+opt.relativenumber = true
+opt.cursorline = true
+opt.termguicolors = true
+opt.signcolumn = "yes"
+opt.wrap = false
+opt.scrolloff = 8
+opt.sidescrolloff = 8
+opt.tabstop = 2
+opt.shiftwidth = 2
+opt.expandtab = true
+opt.smartindent = true
+opt.ignorecase = true
+opt.smartcase = true
+opt.splitbelow = true
+opt.splitright = true
+opt.undofile = true
+opt.updatetime = 250
+opt.timeoutlen = 400
+
+vim.cmd.colorscheme("habamax")
+vim.api.nvim_set_hl(0, "Normal", { fg = "#d4d4d4", bg = "#000000" })
+vim.api.nvim_set_hl(0, "NormalFloat", { fg = "#d4d4d4", bg = "#0a0a0a" })
+vim.api.nvim_set_hl(0, "CursorLine", { bg = "#0a0a0a" })
+vim.api.nvim_set_hl(0, "Visual", { bg = "#2563eb" })
+vim.api.nvim_set_hl(0, "LineNr", { fg = "#525252" })
+vim.api.nvim_set_hl(0, "CursorLineNr", { fg = "#60a5fa", bold = true })

config/nvim/lua/config/plugins.lua

@@ -0,0 +1,10 @@
+vim.pack.add({
+  "https://github.com/preservim/nerdtree",
+}, { confirm = false })
+
+vim.g.NERDTreeWinPos = "left"
+vim.g.NERDTreeWinSize = 32
+
+vim.api.nvim_create_user_command("Tree", "NERDTreeToggle", {
+  desc = "Toggle the NERDTree sidebar",
+})

config/nvim/nvim-pack-lock.json

@@ -0,0 +1,8 @@
+{
+  "plugins": {
+    "nerdtree": {
+      "rev": "690d061b591525890f1471c6675bcb5bdc8cdff9",
+      "src": "https://github.com/preservim/nerdtree"
+    }
+  }
+}