133 lines
3.4 KiB
Lua
133 lines
3.4 KiB
Lua
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local keymaps = {
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--
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-- Write buffer to disk
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-- ..............................................
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{
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mode = { 'n', 'i' },
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keys = '<C-s>',
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cmd = vim.cmd.write,
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desc = "Write buffer to disk"
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},
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{
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mode = { 'n', 'i' },
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keys = '<C-z>',
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cmd = vim.cmd.undo,
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desc = "Undo last edit"
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},
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{
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mode = { 'n', 'i' },
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keys = '<C-y>',
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cmd = vim.cmd.redo,
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desc = "Redo last edit that was undone"
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},
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--
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-- Shift line(s) by one shiftwidth
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-- ..............................................
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{
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mode = { 'n', 'i' },
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keys = '<S-tab>',
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cmd = '<cmd>:<<cr>',
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desc = "Shift cursor line left"
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},
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{
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mode = { 'n', 'i' },
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keys = '<tab>',
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cmd = '<cmd>:><cr>',
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desc = "Shift cursor line right"
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},
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{
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mode = { 'v' },
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keys = '<tab>',
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cmd = '>gv',
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desc = "Shift selection in visual mode right"
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},
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{
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mode = { 'v' },
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keys = '<S-tab>',
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cmd = '<gv',
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desc = "Shift selection in visual right"
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},
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--
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-- Buffer management
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-- ..............................................
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{
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mode = { 'n', 'i' },
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keys = '<C-t>',
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cmd = '<cmd>:enew<cr>',
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desc = "Edit new, unnamed buffer"
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},
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--
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-- Window controls
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-- ..............................................
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{
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mode = { 'n', 'i' },
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keys = '<C-w>v',
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cmd = '<cmd>:vsplit<cr>',
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desc = "Split window vertically"
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},
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{
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mode = { 'n', 'i' },
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keys = '<C-w>h',
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cmd = '<cmd>:split<cr>',
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desc = "Split window horizontally"
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},
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{
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mode = { 'n' },
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keys = 'q',
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cmd = function()
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-- list of file types to ignore when counting split buffers
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local ignore = { "neo-tree" }
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-- number of windows per tab
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local wins = vim.api.nvim_tabpage_list_wins(0)
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-- count of open windows without those on ignore list
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local count = 0
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-- check each window for its type
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for _, win in ipairs(wins) do
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local buf = vim.api.nvim_win_get_buf(win)
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local buf_type = vim.api.nvim_buf_get_option(buf, 'buftype')
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local file_type = vim.api.nvim_buf_get_option(buf, 'filetype')
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if buf_type == '' then
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-- check if buffer is in ignore
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in_ignore = false
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for _, v in ipairs(ignore) do
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if v == file_type then
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in_ignore = true
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break
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end
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end
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if not in_ignore then
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count = count + 1
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end
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end
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end
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if count == 1 then
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-- only one buffer without any split
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-- account for barbar specific behavior
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vim.cmd('BufferClose')
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else
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-- close window
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vim.cmd('q')
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end
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end,
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desc = "Close buffer"
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}
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}
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for _, keymap in pairs(keymaps) do
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local mode = keymap.mode
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local lhs = keymap.keys
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local rhs = keymap.cmd
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local opts = {
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desc = keymap.desc,
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noremap = keymap.noremap
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}
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vim.keymap.set(mode, lhs, rhs, opts)
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end
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