added brewbackup script

Author: nicholaslck

.zshrc

@@ -43,6 +43,7 @@ alias lgit="lazygit"
 # custom llm caller alias
 alias pplx="~/.config/zsh/scripts/pplx.sh"
 alias update="~/.config/zsh/scripts/update.sh"
+alias brewbackup="~/.config/zsh/scripts/brew_backup.sh"
 
 # zoxide to replace cd
 eval "$(zoxide init --cmd "cd" zsh)"

zsh/scripts/brew_backup.sh

@@ -0,0 +1,13 @@
+#!/bin/zsh
+#
+
+_PWD=$(pwd)
+
+cd ~/.config
+~/.config/homebrew/bundle_dump.sh
+
+git add homebrew/Brewfile
+git commit -m "Backup Homebrew bundle $(date +%Y-%m-%d_%H:%M:%S)"
+git push
+
+cd $_PWD