init

lua/autocmds.lua

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+--
+-- ███╗   ██╗███████╗ ██████╗ ██╗   ██╗██╗███╗   ███╗
+-- ████╗  ██║██╔════╝██╔═══██╗██║   ██║██║████╗ ████║
+-- ██╔██╗ ██║█████╗  ██║   ██║██║   ██║██║██╔████╔██║
+-- ██║╚██╗██║██╔══╝  ██║   ██║╚██╗ ██╔╝██║██║╚██╔╝██║
+-- ██║ ╚████║███████╗╚██████╔╝ ╚████╔╝ ██║██║ ╚═╝ ██║
+-- ╚═╝  ╚═══╝╚══════╝ ╚═════╝   ╚═══╝  ╚═╝╚═╝     ╚═╝
+--
+-- File: autocmds.lua
+-- Description: Autocommand functions
+-- Author: Kien Nguyen-Tuan <kiennt2609@gmail.com>
+-- Define autocommands with Lua APIs
+-- See: h:api-autocmd, h:augroup
+local autocmd = vim.api.nvim_create_autocmd -- Create autocommand
+
+-- General settings
+
+-- Highlight on yank
+autocmd("TextYankPost", {
+    callback = function()
+        vim.highlight.on_yank {
+            higroup = "IncSearch",
+            timeout = "1000",
+        }
+    end,
+})
+
+-- Remove whitespace on save
+autocmd("BufWritePre", {
+    pattern = "",
+    command = ":%s/\\s\\+$//e",
+})
+
+-- Auto format on save using the attached (optionally filtered) language servere clients
+-- https://neovim.io/doc/user/lsp.html#vim.lsp.buf.format()
+autocmd("BufWritePre", {
+    pattern = "",
+    command = ":silent lua vim.lsp.buf.format()",
+})
+
+-- Don"t auto commenting new lines
+autocmd("BufEnter", {
+    pattern = "",
+    command = "set fo-=c fo-=r fo-=o",
+})
+
+autocmd("Filetype", {
+    pattern = { "xml", "html", "xhtml", "css", "scss", "javascript", "typescript", "yaml", "lua" },
+    command = "setlocal shiftwidth=2 tabstop=2",
+})
+
+-- Set colorcolumn
+autocmd("Filetype", {
+    pattern = { "python", "rst", "c", "cpp" },
+    command = "set colorcolumn=80",
+})
+
+autocmd("Filetype", {
+    pattern = { "gitcommit", "markdown", "text" },
+    callback = function()
+        vim.opt_local.wrap = true
+        vim.opt_local.spell = true
+    end,
+})