Spawn Terminal Layout in i3wm

i3Autostart.sh

#!/bin/sh
#----------------------------------------#
# Auto Start App on specific workspace.  #
#----------------------------------------#

# Setup Bar
exec polybar mystatus -q &

# Setup Workspace 8
i3-msg "workspace 8"
i3-msg "workspace 8; exec st -ai -e alsamixer -g"
sleep 0.8;
i3-msg "workspace 8; floating disable"
i3-msg "workspace 8; split h"
i3-msg "workspace 8; exec st -ai -e cmus"
sleep 0.8;
i3-msg "workspace 8; floating disable"
i3-msg "workspace 8; split v"
i3-msg "workspace 8; exec st -ai -e cava"
sleep 0.8;
i3-msg "workspace 8; floating disable"
for i in {1..5}
do
    i3-msg "resize grow left 6 px"
    i3-msg "resize shrink up 6 px"
done
i3-msg "resize grow left 6 px"
sleep 0.8;

# Setup Workspace 9
i3-msg "workspace 9; exec st"
sleep 0.8;

# Setup Workspace 10
i3-msg "workspace 10"
i3-msg "workspace 10; exec run_autoupdate.sh"
sleep 0.8;
i3-msg "workspace 10; floating disable"


# Back to Workspace 1
i3-msg "workspace 1"