Inhance progressbar

setup.sh

@@ -15,6 +15,7 @@ while getopts 'v' OPTION; do
     esac
 done
 
+enable_trapping
 draw_progress_bar 0
 log '.: Setting up sono-os v0.1.0 :.'
 
@@ -40,3 +41,4 @@ log 'Copying rules to udev ...'
 sleep 1
 
 draw_progress_bar 100
+destroy_scroll_area

src/scripts/utils/progressbar.sh

@@ -1,16 +1,6 @@
 #!/bin/bash
 # https://github.com/pollev/bash_progress_bar - See license at end of file
 
-# Usage:
-# Source this script
-# enable_trapping <- optional to clean up properly if user presses ctrl-c
-# setup_scroll_area <- create empty progress bar
-# draw_progress_bar 10 <- advance progress bar
-# draw_progress_bar 40 <- advance progress bar
-# block_progress_bar 45 <- turns the progress bar yellow to indicate some action is requested from the user
-# draw_progress_bar 90 <- advance progress bar
-# destroy_scroll_area <- remove progress bar
-
 # Constants
 CODE_SAVE_CURSOR="\033[s"
 CODE_RESTORE_CURSOR="\033[u"