Fixed hanging on output, if no logs are found for a nonexist service

rsm

@@ -9,9 +9,11 @@
 # Date: August 29, 2018
 # License: MIT
 
-RSM_VERSION='v1.4.0'
+RSM_VERSION='v1.4.4'
 
 export SVDIR=${SVDIR:-/run/runit/service/}
+export LOGDIR="/var/log/"
+export RSVDIR="/run/runit/service/"
 export FLDIR=${FLDIR:-/etc/runit/sv/}
 
 
@@ -166,6 +168,10 @@ ${colorgreen}start <service>          $cr Start the service
 ${colorgreen}stop <service>           $cr Stop the service
 ${colorgreen}restart <service>        $cr Restart the service
 ${colorgreen}reload <service>         $cr Reload the service (send SIGHUP)
+${colorgreen}logs <service>           $cr Outputs the service's logfilenames and their access & error logs from /var/log/<serice>/
+${colorgreen}alllogs <service>        $cr The same like logs <service>
+${colorgreen}errorlogs <service>      $cr Outputs the service's logfilenames and their errorlogs from /var/log/<serice>/
+
 
 ${coloryellow}EXAMPLES:${colorgreen}
 ${colorgreen}$progname                      $cr Show service status in /var/service
@@ -470,6 +476,7 @@ do_enable_disable() {
 					ret=1
 				else
 					ln -s ${FLDIR}${svc} ${SVDIR}
+					do_status
 				fi
 				;;
 			disable)
@@ -479,6 +486,7 @@ do_enable_disable() {
 					ret=1
 				else
 					unlink ${SVDIR}${svc} 
+					do_status
 				fi
 				;;
 			*)
@@ -494,9 +502,6 @@ do_enable_disable() {
 
 # show logs
 do_show_logs() {
-	local LOGDIR="/var/log/"
-	local SVDIR="/run/runit/service/"
-	monitors_array=($(xrandr -q))
 	local cmd=$1
 	local svc
 	local ret=0
@@ -514,22 +519,29 @@ do_show_logs() {
 		fi
 	done
 	
-	if ! [[ -d ${SVDIR}${cmd} ]]; then
+	
-	    printf "\n%20s\n" "${colorgreen}The following log files found:"    
+	if [[ -f "${RSVDIR}${cmd}" ]]; then
-	    local logs_files_array=($(ls /var/log/$cmd/*.*))
+		if ! [[ -d ${RSVDIR}${cmd} ]]; then
-	    printf "\n$colorblue"
+			printf "\n%20s\n" "${colorgreen}The following log files found:"    
-	    printf '%s\n' "${logs_files_array[@]}" 
+			local logs_files_array=($(ls /var/log/$cmd/*.*))
+			printf "\n$colorblue"
+			printf '%s\n' "${logs_files_array[@]}" 
 	    
-	    printf "\n$colormagenta"
+			printf "\n$colormagenta"
-	    read -n 1 -s -r -p "Press any key to continue"
+			read -n 1 -s -r -p "Press any key to continue"
 	    
-	    printf "\n"
+			printf "\n"
-	    printf "\n${colorcyan}Log files full output:\n"
+			printf "\n${colorcyan}Log files full output:\n"
-	    printf "${coloryellow}\n"
+			printf "${coloryellow}\n"
-	    printf "${coloryellow}${opt}"
+			printf "${coloryellow}${opt}"
 	    
-		tail -n 10  ${LOGDIR}${cmd}/*.* | more 
+			tail -n 10  ${LOGDIR}${cmd}/*.* | more 
-		printf "\n"
+			printf "\n"	
+		fi
+	fi
+	
+	if ! [[ -f "${RSVDIR}${cmd}" ]]; then
+			printf "\n%20s\n" "${colorred}The service's ${cmd} log files have not been found or do not exist"
 	fi
 	
 	rmsg "$ret" "[$progname $cmd $*], exit code: $ret"
@@ -538,9 +550,6 @@ do_show_logs() {
 
 # show error logs
 do_show_err_logs() {
-	local LOGDIR="/var/log/"
-	local SVDIR="/run/runit/service/"
-	monitors_array=($(xrandr -q))
 	local cmd=$1
 	local svc
 	local ret=0
@@ -558,22 +567,28 @@ do_show_err_logs() {
 		fi
 	done
 	
-	if ! [[ -d ${SVDIR}${cmd} ]]; then
+	if [[ -f "${RSVDIR}${cmd}" ]]; then
-	    printf "\n%20s\n" "${colorgreen}The following log files found:"    
+		if ! [[ -d ${RSVDIR}${cmd} ]]; then
-	    local logs_files_array=($(ls /var/log/$cmd/*.*))
+			printf "\n%20s\n" "${colorred}The following error log files found:"    
-	    printf "\n$colorblue"
+			local logs_files_array=($(ls /var/log/$cmd/*error*.*))
-	    printf '%s\n' "${logs_files_array[@]}" 
+			printf "\n$colorblue"
+			printf '%s\n' "${logs_files_array[@]}" 
 	    
-	    printf "\n$colormagenta"
+			printf "\n$colormagenta"
-	    read -n 1 -s -r -p "Press any key to continue"
+			read -n 1 -s -r -p "Press any key to continue"
 	    
-	    printf "\n"
+			printf "\n"
-	    printf "\n${colorcyan}Log files full output:\n"
+			printf "\n${colorcyan}Log files full output:\n"
-	    printf "${coloryellow}\n"
+			printf "${coloryellow}\n"
-	    printf "${coloryellow}${opt}"
+			printf "${coloryellow}${opt}"
 	    
-		tail -n 10  ${LOGDIR}${cmd}/*error*.* | more 
+			tail -n 10  ${LOGDIR}${cmd}/*error*.* | more 
-		printf "\n"
+			printf "\n"
+		fi
+	fi
+	
+	if ! [[ -f "${RSVDIR}${cmd}" ]]; then
+			printf "\n%20s\n" "${colorred}The service's ${cmd} error log files have not been found or do not exist"
 	fi
 	
 	rmsg "$ret" "[$progname $cmd $*], exit code: $ret"