remove useless case checks

<3 🇬🇧

README.md

@@ -21,8 +21,9 @@ Supported options are:
 - `accent` (0-7)
 - `info`
 - `separator`
+- `colourblocks`
 
-For less simple configuration I recommend editing the script, I tried to keep it simple.
+For less trivial configuration I recommend editing the script, I tried to keep it simple.
 
 ### Known Issues
 MacOS, BSD, and Android don't show much info.

fet.sh

@@ -44,7 +44,7 @@ if [ -e /proc/$$/comm ]; then
 
 		case $name in
 			*sh|"${0##*/}") ;;  # skip shells
-			*[Ll]ogin*|*init*|*systemd*) break;;  # exit when the top is reached
+			*[Ll]ogin*|*init|*systemd*) break;;  # exit when the top is reached
 			# anything else can be assumed to be the terminal
 			# this has the side affect of catching tmux, but tmux
 			# detaches from the terminal and therefore ignoring that
@@ -54,12 +54,12 @@ if [ -e /proc/$$/comm ]; then
 	done
 
 	## WM/DE
-	[ ! "$wm" ] &&
+	[ "$wm" ] ||
 		# loop over all processes and check the binary name
 		for i in /proc/*/comm; do
 			read -r c < "$i"
 			case $c in
-				*bar*) ;;
+				*bar*|*rc) ;;
 				awesome|xmonad*|qtile|sway|i3|[bfo]*box|*wm*) wm=${c%%-*}; break;;
 			esac
 		done
@@ -99,7 +99,7 @@ if [ -e /proc/$$/comm ]; then
 		# alternate file with slightly different info
 		# on my laptop it has the device model (instead of 'hp notebook')
 		# on my desktop it has the extended motherboard model
-		'System '*|'Default '*)
+		'System '*|'Default '*|'To Be Filled'*)
 			read -r model < /sys/devices/virtual/dmi/id/board_name
 	esac
 
@@ -111,9 +111,8 @@ if [ -e /proc/$$/comm ]; then
 	for i in '/var/db/kiss/installed/*'  '/var/lib/pacman/local/[0-9a-z]*' \
 	'/var/lib/dpkg/info/*.list'  '/var/db/xbps/.*'  '/var/db/pkg/*/*'; do
 		set -- $i
-		[ $# -gt 1 ] && break
+		[ $# -gt 1 ] && pkgs=$# && break
 	done
-	pkgs=${###0}
 
 	read -r host < /proc/sys/kernel/hostname
 elif [ -f /var/run/dmesg.boot ]; then
@@ -157,10 +156,6 @@ elif [ -f /var/run/dmesg.boot ]; then
 
 		while read -r line; do
 			case $line in
-				# Ignore useless lines at the top
-				-*|'  '*) ;;
-				*trademark*) ;;
-
 				# os version
 				FreeBSD*)
 					# If the OS is already set, no need to set it again
@@ -238,7 +233,7 @@ cpu=${cpu% *-Core*}
 col() {
 	printf '  '
 	for i in 1 2 3 4 5 6; do
-		printf '\033[9%sm▅▅' "$i"
+		printf '\033[9%sm%s' "$i" "${colourblocks:-▅▅}"
 	done
 	printf '\033[0m\n'
 }