Set description and update rofi command

rofi-pulse-sink.sh

@@ -1,8 +1,9 @@
 #!/bin/sh
 # Purpose {{{
-# This script will …
-#   1. …
-# …
+# This script will allow to change default output sink for PulseAudio
+#   1. Display the current default and all available outputs.
+#   2. Set the selected output as default.
+#   3. Ensure to unmute the new default output.
 #
 # 2021-11-27
 # }}}
@@ -15,27 +16,21 @@ readonly NBARGS="${#}"
 ## Export DEBUG for sub-script
 export DEBUG
 
-# Default values for some vars
-readonly MY_VAR_XY_DEFAULT="666"
-
 ## Colors
 readonly PURPLE='\033[1;35m'
 readonly RED='\033[0;31m'
 readonly RESET='\033[0m'
 readonly COLOR_DEBUG="${PURPLE}"
-## Rofi colors
-readonly BLACK="#000000"
-readonly BLUE="#0094cc"
 # }}}
 usage() {                                                       # {{{
 
 	cat <<- EOF
 usage: $PROGNAME [-d|-h]
 
-Try to give a description…
+Select a new default output sink for PulseAudio and unmute it.
 
 EXAMPLES :
-    - Apply my script to…
+    - Choose new default output.
         ${PROGNAME}
 
 OPTIONS :
@@ -176,7 +171,7 @@ choose_pulseaudio_sink() {                                      # {{{
 	debug_message "choose_pulseaudio_sink − \
 Display PulseAudio sinks list with rofi to select one."
 
-	choosen_sink=$(rofi -location 2 -lines 4 -no-auto-select -i -dmenu -p "New output sink for PulseAudio (current: ${pa_current_sink_description:-Not available})" -color-enabled -color-normal "${BLACK},${BLUE},${BLACK},${BLUE},${BLACK}" -color-window "${BLACK},${BLACK}" < "${pa_sink_list_path}")
+	choosen_sink=$(rofi -theme solarized_alternate -location 2 -l 4 -no-auto-select -i -dmenu -p "New output sink for PulseAudio (current: ${pa_current_sink_description:-Not available})" < "${pa_sink_list_path}")
 	choosen_sink_index=$(printf -- '%s' "${choosen_sink}" | cut --delimiter=" " --field=1)
 	choosen_sink_description=$(printf -- '%s' "${choosen_sink}" | cut --delimiter=" " --field=2-)
 
@@ -315,12 +310,6 @@ if [ ! "${NBARGS}" -eq "0" ]; then
 			## Exit after help informations
 			exit 0
 			;;
-		#-v|--var )                            ## Define var with given arg
-			### Move to the next argument
-			#shift
-			### Define var
-			#readonly my_var_xy="${1}"
-			#;;
 		* )                                   ## unknow option
 			printf '%b\n' "${RED}Invalid option: ${1}${RESET}"
 			printf '%b\n' "---"