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1 files changed, 127 insertions, 0 deletions
| -rw-r--r-- | nvim/.nvim/lua/mappings.lua | 127 |
diff --git a/nvim/.nvim/lua/mappings.lua b/nvim/.nvim/lua/mappings.lua new file mode 100644 index 0000000..4257e06 --- /dev/null +++ b/nvim/.nvim/lua/mappings.lua @@ -0,0 +1,127 @@ +--[=[ Helpers ]=]-- + +keys = {} +setmetatable(keys, +{ + __index = function (table, index) + local mod, key = index:match("^(.*)_"), index:match("[^_]*$") + if mod == nil then + if #key > 1 then key = "<" .. key .. ">" end + return key + end + mod = mod:upper() + + if mod == "SHIFT" then key = "<S-" .. key .. ">" + elseif mod == "CONTROL" then key = "<C-" .. key .. ">" + elseif mod == "ALT" then key = "<M-" .. key .. ">" + elseif mod == "SUPER" then key = "<D-" .. key .. ">" + elseif mod ~= nil then error("Unknown key modifier \"" .. mod .. "\"!") + end + + return key + end +}) +map = { keys = { lhs = {}, rhs = "" } } +setmetatable(map, +{ + __index = function (table, index) + table.keys.lhs = {} + table.keys.rhs = "" + for i = 1, index:len() do + table.keys.lhs[i] = index:sub(i, i) + end + return table.keys + end +}) +setmetatable(map.keys, +{ + __index = function (table, index) + table.rhs = table.rhs .. keys[index] + return table + end, + __call = function (table, ...) + return vim.keymap.set(table.lhs, table.rhs, ...) + end +}) + +local function icommand(command) + return keys.Control_o .. command .. keys.Return +end + +--[=[ Mappings ]=]-- + +-- Quality of life +map.t["Esc><Esc"]("<C-\\><C-N>") +map.n.Control_t(":topl sp | ter" .. keys.Enter) +map.n.Control_c("<C-I>") + +-- Tab navigation +map.n.Alt_p("gt") +map.n.Alt_o("gT") + +map.i.Alt_p(keys.Control_o .. "gt") +map.i.Alt_o(keys.Control_o .. "gT") + +map.t.Alt_p("<C-\\><C-N>gt") +map.t.Alt_o("<C-\\><C-N>gT") + +-- Split navigation +local function windownav(letter) return keys.Control_w .. letter end +map.n.Control_l(windownav("l")) +map.n.Control_h(windownav("h")) +map.n.Control_j(windownav("j")) +map.n.Control_k(windownav("k")) +map.t.Control_l("<C-\\><C-o>" .. windownav("l") .. "<Esc>") +map.t.Control_h("<C-\\><C-o>" .. windownav("h") .. "<Esc>") +map.t.Control_j("<C-\\><C-o>" .. windownav("j") .. "<Esc>") +map.t.Control_k("<C-\\><C-o>" .. windownav("k") .. "<Esc>") + +-- Ctrl-S, Ctrl-A, Ctrl-C, Ctrol-X +map.i.Control_s(icommand(":w")) +-- map.i.Control_a(keys.Escape .. "ggVG") + +map.n.Control_s(":w" .. keys.Enter) +-- map.n.Control_a("ggVG") + +map.x.Control_c('"+y') +-- map.x.Control_x('"+d') + +-- Undo/redo +map.i.Control_r(keys.Control_o .. keys.Control_r) +map.i.Control_u(keys.Control_o .. "u") + +-- Backspace +map.ic.Control_h(keys.Control_w) +map.ic.Control_BS(keys.Control_w) + +-- Move lines +map.n.Alt_j(":m+1" .. keys.Enter) +map.n.Alt_k(":m-2" .. keys.Enter) +map.x.Alt_j(":m '>+1<CR>gv=gv") +map.x.Alt_k(":m '<-2<CR>gv=gv") + +-- Special +map.n["|"](":tabnew | ter lazygit<CR>", { silent = true }) +map.n.F6(function() + vim.cmd("set spell!") +end) + +local telescope = require('telescope.builtin') +vim.keymap.set('n', 'ff', telescope.find_files) +vim.keymap.set('n', 'fg', telescope.live_grep) +vim.keymap.set('n', 'fb', telescope.buffers) +vim.keymap.set('n', 'fc', telescope.git_commits) + +--[=[ Abbreviations ]=]-- +vim.cmd("cnoreabbrev x wa \\| qa!") + +--[=[ Language mappings ]=]-- +vim.opt.langmap = { + -- Lowercase mappings + "аa", "бb", "вw", "гg", "дd", "еe", "жv", "зz", "иi", "йj", "кk", "лl", "мm", "нn", + "оo", "пp", "рr", "сs", "тt", "уu", "фf", "хh", "цc", "ч`", "ш[", "щ]", "ъy", "ьx", "ю\\", "яq", + + --, Uppercase, mappings + "АA", "БB", "ВW", "ГG", "ДD", "ЕE", "ЖV", "ЗZ", "ИI", "ЙJ", "КK", "ЛL", "МM", "НN", + "ОO", "ПP", "РR", "СS", "ТT", "УU", "ФF", "ХH", "ЦC", "Ч~", "Ш[", "Щ]", "ЪY", "ЬX", "Ю|", "ЯQ", +} |