sh.zio.backup: remove dead code

usr/local/bin/sh.zio.backup

@@ -84,57 +84,6 @@ function invoke_restic() {
         --password-file "$restic_repo_passwd_file" \
         --repo "$(cat $restic_repo_file)" \
         $command $args
-
-        #attempts=10
-        #attempts_delay=600
-
-        #while true; do
-			#set -o pipefail
-        	#exec 3>&1
-
-        	#function trigger_ntfy() {
-        #		level="$1"
-        #		title="$2"
-        #		output="$3"
-
-        #		/usr/local/bin/sh.zio.notify 
-         #   		--invoked-by "sh.zio.backup" \
-          #  		--level "$level" \
-           # 		--message '```\\n'"${output//$'\n'/'\\n'}"'\\n```' \
-            #		--title "Backup failed"
-        	#}
-
-            #restic_out="$("$restic_path" \
-            #    --cache-dir "$cache_dir" \
-            #    --password-file "$restic_repo_passwd_file" \
-            #    --repo "$(cat $restic_repo_file)" \
-            #    $command $args 2>&1 | tee /dev/fd/3)"
-
-            #else
-            	#say warning "Command failed."
-            	#echo "$restic_out"
-            	#/usr/local/bin/sh.zio.notify \
-            	#	--title "Backup failed" \
-            	#	--message '```\\n'"${restic_out//$'\n'/'\\n'}"'\\n```' \
-            	#	--level "warning" \
-            	#	--invoked-by "sh.zio.backup"
-            	#trigger_ntfy "warning" "Backup failed: "
-            	#break
-            	#echo "---- THE OUTPUT: $restic_out"
-                #if [[ $attempts == 0 ]]; then
-                #    say warning "Command failed. No attempts left"
-                #    break
-                #else
-                #    attempts=$((attempts - 1))
-                #    say warning "Command failed. Trying again in $attempts_delay seconds ($attempts attempts remaining)..."
-                #    sleep $attempts_delay
-                #fi
-            #fi
-
-			#set +o pipefail
-            #exec 3>&-
-        #done
-    #fi
 }
 
 function invoke_script() {