Add grub config and option to use it

arch-config/etc/default/grub

@@ -0,0 +1,55 @@
+# GRUB boot loader configuration
+
+#GRUB_DEFAULT=0
+GRUB_DEFAULT="Advanced options for ArcoLinux Linux>ArcoLinux Linux, with Linux linux-zen"
+GRUB_TIMEOUT=5
+GRUB_DISTRIBUTOR="ArcoLinux"
+GRUB_CMDLINE_LINUX_DEFAULT="quiet loglevel=3 audit=0"
+GRUB_CMDLINE_LINUX=""
+
+# Preload both GPT and MBR modules so that they are not missed
+GRUB_PRELOAD_MODULES="part_gpt part_msdos"
+
+# Uncomment to enable booting from LUKS encrypted devices
+#GRUB_ENABLE_CRYPTODISK=y
+
+# Set to 'countdown' or 'hidden' to change timeout behavior,
+# press ESC key to display menu.
+GRUB_TIMEOUT_STYLE=menu
+
+# Uncomment to use basic console
+GRUB_TERMINAL_INPUT=console
+
+# Uncomment to disable graphical terminal
+#GRUB_TERMINAL_OUTPUT=console
+
+# The resolution used on graphical terminal
+# note that you can use only modes which your graphic card supports via VBE
+# you can see them in real GRUB with the command `vbeinfo'
+GRUB_GFXMODE=auto
+
+# Uncomment to allow the kernel use the same resolution used by grub
+GRUB_GFXPAYLOAD_LINUX=keep
+
+# Uncomment if you want GRUB to pass to the Linux kernel the old parameter
+# format "root=/dev/xxx" instead of "root=/dev/disk/by-uuid/xxx"
+#GRUB_DISABLE_LINUX_UUID=true
+
+# Uncomment to disable generation of recovery mode menu entries
+GRUB_DISABLE_RECOVERY=true
+
+# Uncomment and set to the desired menu colors.  Used by normal and wallpaper
+# modes only.  Entries specified as foreground/background.
+#GRUB_COLOR_NORMAL="light-blue/black"
+#GRUB_COLOR_HIGHLIGHT="light-cyan/blue"
+
+# Uncomment one of them for the gfx desired, a image background or a gfxtheme
+#GRUB_BACKGROUND="/path/to/wallpaper"
+
+# Uncomment to get a beep at GRUB start
+#GRUB_INIT_TUNE="480 440 1"
+
+# Uncomment to make GRUB remember the last selection. This requires
+# setting 'GRUB_DEFAULT=saved' above.
+#GRUB_SAVEDEFAULT="true"
+GRUB_THEME="/usr/share/grub/themes/Xenlism-Arch/theme.txt"

arch-config/scripts/arcolinux-config.sh

@@ -93,6 +93,16 @@ cp -r ~/config/.cache ~/
 
 #copy stuff to /etc
 sudo cp -r ~/config/etc /
+sudo rsync ~/config/etc / --exclude grub
+
+read -r -p "Do you want to overwrite the grub config? [y/N] " response
+if [[ "$response" =~ ^([yY][eE][sS][jJ]|[yY])$ ]]
+then
+    # copy config
+    sudo cp ~/config/etc/default/grub /
+    # update grub
+    sudo grub-mkconfig -o /boot/grub/grub.cfg
+fi
 
 # NOTE Distro specific stuff
 distro=$(cat /etc/*-release | grep "^ID=")
@@ -147,9 +157,6 @@ xrdb ~/.Xresources
 # execute feh
 "$HOME/.fehbg"
 
-# update grub
-sudo grub-mkconfig -o /boot/grub/grub.cfg
-
 #restart i3 in place
 i3 restart