add i3lock wrapper script for DPMS, fix config -> setup for lsp-null usage in nvim, and add vim fugitive

home/.config/i3/config

@@ -11,7 +11,7 @@ exec --no-startup-id nm-applet
 exec --no-startup-id blueman-applet
 # xss-lock grabs a logind suspend inhibit lock and will use i3lock to lock the
 # screen before suspend. Use loginctl lock-session to lock your screen.
-exec --no-startup-id xss-lock --transfer-sleep-lock -- i3lock -c 000000 --nofork
+exec --no-startup-id xss-lock --transfer-sleep-lock -- ~/bin/i3lock
 # background
 exec --no-startup-id ~/.fehbg
 

home/.config/nvim/lua/plugins/config/lspinstall.lua

@@ -59,7 +59,7 @@ local on_attach = function(client, bufnr)
         null_ls.builtins.formatting.stylua,
     }
 
-    null_ls.config({sources = sources })
+    null_ls.setup({sources = sources })
 end
 
 local lspServers = {

home/.config/nvim/lua/plugins/init.lua

@@ -27,6 +27,8 @@ require "paq" {
 
     "echasnovski/mini.nvim"; -- bunch of good small plugins: whitespace, buffer layout, commenting, surround, etc
 
+    "tpope/vim-fugitive"; -- __the__ git plugin
+
     {"nvim-treesitter/nvim-treesitter", run=TSUpdate}; -- nice and quick syntax tree
 
     "lukas-reineke/indent-blankline.nvim"; -- pretty visualization of line indents

home/bin/i3lock

@@ -0,0 +1,17 @@
+#!/bin/bash
+set -euo pipefail
+
+revert() {
+    # disable DPMS
+    xset dpms 0 0 0 0
+}
+
+# revert DPMS on script exit
+trap revert EXIT
+
+# turn off screen after 5 seconds
+xset +dpms dpms 5 5 5
+
+i3lock --nofork -c 000000
+
+revert