init

nvim/lua/utils.lua

@@ -0,0 +1,54 @@
+local cmd = vim.cmd
+local o_s = vim.o
+local map_key = vim.api.nvim_set_keymap
+local g = vim.g
+local api = vim.api
+local fn = vim.fn
+local ncmd = vim.api.nvim_command
+local lsp = vim.lsp
+local o, wo, bo = vim.o, vim.wo, vim.bo
+
+local buffer = { o, bo }
+local window = { o, wo }
+
+local function opt(o, v, scopes)
+    scopes = scopes or { o_s }
+    for _, s in ipairs(scopes) do
+        s[o] = v
+    end
+end
+
+local function autocmd(group, cmds, clear)
+    clear = clear == nil and false or clear
+    if type(cmds) == 'string' then
+        cmds = { cmds }
+    end
+    cmd('augroup ' .. group)
+    if clear then
+        cmd([[au!]])
+    end
+    for _, c in ipairs(cmds) do
+        cmd('autocmd ' .. c)
+    end
+    cmd([[augroup END]])
+end
+
+local function map(modes, lhs, rhs, opts)
+    opts = opts or {}
+    opts.noremap = opts.noremap == nil and true or opts.noremap
+    if type(modes) == 'string' then
+        modes = { modes }
+    end
+    for _, mode in ipairs(modes) do
+        map_key(mode, lhs, rhs, opts)
+    end
+end
+
+local function set(opt, v, scopes)
+    scopes = scopes or { o }
+    for _, s in ipairs(scopes) do
+        s[opt] = v
+    end
+end
+
+return { opt = opt, autocmd = autocmd, map = map, set = set, ncmd = ncmd }