initial config push
This commit is contained in:
Wesley van Tilburg
201
lua/core/autocmds.lua
Normal file
201
lua/core/autocmds.lua
Normal file
@@ -0,0 +1,201 @@
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-- Highlight on yank
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vim.api.nvim_create_autocmd("TextYankPost", {
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group = vim.api.nvim_create_augroup("highlight_yank", { clear = true }),
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callback = function()
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vim.hl.on_yank()
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end,
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})
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-- Buffer tab navigation (scoped to current window)
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local function cycle_win_buf(dir)
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local bufs = _G.get_win_bufs()
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if #bufs <= 1 then return end
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local current = vim.api.nvim_get_current_buf()
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for i, buf in ipairs(bufs) do
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if buf == current then
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local next = bufs[((i - 1 + dir) % #bufs) + 1]
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vim.api.nvim_set_current_buf(next)
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return
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end
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end
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end
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vim.keymap.set("n", "<Tab>", function() cycle_win_buf(1) end, { desc = "Next buffer tab" })
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vim.keymap.set("n", "<S-Tab>", function() cycle_win_buf(-1) end, { desc = "Previous buffer tab" })
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vim.keymap.set("n", "<leader>x", function()
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local bufs = _G.get_win_bufs()
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local current = vim.api.nvim_get_current_buf()
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-- Switch to another buffer in this window, or create a blank one
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local switched = false
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for _, buf in ipairs(bufs) do
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if buf ~= current then
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vim.api.nvim_set_current_buf(buf)
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switched = true
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break
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end
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end
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if not switched then
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vim.cmd("enew")
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vim.bo.bufhidden = "wipe"
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end
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vim.cmd("bdelete " .. current)
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end, { desc = "Close buffer tab" })
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-- Splits duplicate current file (default Vim behavior)
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vim.keymap.set("n", "<C-w>v", ":vsplit<CR>", { desc = "Vertical split" })
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vim.keymap.set("n", "<C-w>s", ":split<CR>", { desc = "Horizontal split" })
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-- Move between panes with Alt+h/l, wraps around (works in normal and terminal mode)
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local function wrap_move(dir)
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local cur = vim.api.nvim_get_current_win()
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vim.cmd("wincmd " .. dir)
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if vim.api.nvim_get_current_win() == cur then
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-- Didn't move, wrap around
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local opposite = ({ h = "l", l = "h", j = "k", k = "j" })[dir]
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-- Go to the far opposite end
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vim.cmd("99wincmd " .. opposite)
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end
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end
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vim.keymap.set("n", "<A-h>", function() wrap_move("h") end, { desc = "Move to left pane (wrap)" })
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vim.keymap.set("n", "<A-l>", function() wrap_move("l") end, { desc = "Move to right pane (wrap)" })
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vim.keymap.set("n", "<A-j>", function() wrap_move("j") end, { desc = "Move to pane below (wrap)" })
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vim.keymap.set("n", "<A-k>", function() wrap_move("k") end, { desc = "Move to pane above (wrap)" })
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vim.keymap.set("t", "<A-h>", function() vim.cmd("stopinsert") wrap_move("h") end, { desc = "Move to left pane (wrap)" })
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vim.keymap.set("t", "<A-l>", function() vim.cmd("stopinsert") wrap_move("l") end, { desc = "Move to right pane (wrap)" })
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vim.keymap.set("t", "<A-j>", function() vim.cmd("stopinsert") wrap_move("j") end, { desc = "Move to pane below (wrap)" })
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vim.keymap.set("t", "<A-k>", function() vim.cmd("stopinsert") wrap_move("k") end, { desc = "Move to pane above (wrap)" })
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-- Floating popup terminal with tabs (toggle with <C-t>)
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local popup_term = { bufs = {}, current = 1, win = nil }
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local function ensure_term_buf(idx)
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if not popup_term.bufs[idx] or not vim.api.nvim_buf_is_valid(popup_term.bufs[idx]) then
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popup_term.bufs[idx] = vim.api.nvim_create_buf(false, true)
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end
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return popup_term.bufs[idx]
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end
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local function term_title()
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local parts = {}
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for i = 1, #popup_term.bufs do
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if not vim.api.nvim_buf_is_valid(popup_term.bufs[i]) then break end
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if i == popup_term.current then
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parts[#parts + 1] = "[" .. i .. "]"
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else
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parts[#parts + 1] = " " .. i .. " "
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end
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end
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return " Terminal " .. table.concat(parts) .. " "
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end
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local function open_popup_win(buf)
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local width = math.floor(vim.o.columns * 0.8)
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local height = math.floor(vim.o.lines * 0.75)
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popup_term.win = vim.api.nvim_open_win(buf, true, {
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relative = "editor",
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width = width,
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height = height,
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col = math.floor((vim.o.columns - width) / 2),
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row = math.floor((vim.o.lines - height) / 2) - 1,
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style = "minimal",
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border = "rounded",
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title = term_title(),
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title_pos = "center",
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})
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end
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local function update_title()
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if popup_term.win and vim.api.nvim_win_is_valid(popup_term.win) then
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vim.api.nvim_win_set_config(popup_term.win, { title = term_title() })
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end
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end
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local function switch_term(idx)
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if idx < 1 or idx > #popup_term.bufs then return end
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popup_term.current = idx
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local buf = ensure_term_buf(idx)
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if popup_term.win and vim.api.nvim_win_is_valid(popup_term.win) then
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vim.api.nvim_win_set_buf(popup_term.win, buf)
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update_title()
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if vim.bo[buf].buftype == "terminal" then
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vim.cmd.startinsert()
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end
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end
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end
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local function toggle_popup_term()
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if popup_term.win and vim.api.nvim_win_is_valid(popup_term.win) then
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vim.api.nvim_win_hide(popup_term.win)
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popup_term.win = nil
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return
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end
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local buf = ensure_term_buf(popup_term.current)
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open_popup_win(buf)
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if vim.bo[buf].buftype ~= "terminal" then
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vim.cmd.terminal()
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end
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vim.cmd.startinsert()
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end
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local function new_term_tab()
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local idx = #popup_term.bufs + 1
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ensure_term_buf(idx)
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popup_term.current = idx
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if popup_term.win and vim.api.nvim_win_is_valid(popup_term.win) then
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vim.api.nvim_win_set_buf(popup_term.win, popup_term.bufs[idx])
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update_title()
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vim.cmd.terminal()
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vim.cmd.startinsert()
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end
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end
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local function close_term_tab()
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if #popup_term.bufs <= 1 then return end
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local buf = popup_term.bufs[popup_term.current]
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table.remove(popup_term.bufs, popup_term.current)
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if popup_term.current > #popup_term.bufs then
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popup_term.current = #popup_term.bufs
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end
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switch_term(popup_term.current)
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if vim.api.nvim_buf_is_valid(buf) then
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vim.api.nvim_buf_delete(buf, { force = true })
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end
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end
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-- Init first tab
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ensure_term_buf(1)
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vim.keymap.set("n", "<C-t>", toggle_popup_term, { desc = "Toggle popup terminal" })
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vim.keymap.set("t", "<C-t>", toggle_popup_term, { desc = "Toggle popup terminal" })
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vim.keymap.set("t", "<A-]>", function() switch_term(popup_term.current % #popup_term.bufs + 1) end, { desc = "Next terminal tab" })
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vim.keymap.set("t", "<A-[>", function() switch_term((popup_term.current - 2) % #popup_term.bufs + 1) end, { desc = "Prev terminal tab" })
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vim.keymap.set("t", "<C-n>", new_term_tab, { desc = "New terminal tab" })
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vim.keymap.set("t", "<C-w>", close_term_tab, { desc = "Close terminal tab" })
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-- Terminal copy/paste
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vim.keymap.set("t", "<C-v>", function()
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local reg = vim.fn.getreg("+")
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if reg ~= "" then
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vim.api.nvim_paste(reg, true, -1)
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end
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end, { desc = "Paste from clipboard" })
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vim.keymap.set("t", "<C-y>", [[<C-\><C-n>V]], { desc = "Select current line (normal mode)" })
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vim.keymap.set("t", "<Esc>", [[<C-\><C-n>]], { desc = "Exit to normal mode" })
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-- Save/restore layout with :mksession
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vim.opt.sessionoptions = "buffers,curdir,folds,winpos,winsize,terminal"
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vim.keymap.set("n", "<leader>ss", ":mksession! ~/.config/nvim/session.vim<CR>", { desc = "Save session/layout" })
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vim.keymap.set("n", "<leader>sl", ":source ~/.config/nvim/session.vim<CR>", { desc = "Load session/layout" })
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-- Trim trailing whitespace on save
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vim.api.nvim_create_autocmd("BufWritePre", {
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group = vim.api.nvim_create_augroup("trim_whitespace", { clear = true }),
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pattern = "*",
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callback = function()
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local pos = vim.api.nvim_win_get_cursor(0)
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vim.cmd([[%s/\s\+$//e]])
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vim.api.nvim_win_set_cursor(0, pos)
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end,
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})
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