Wait for onion service as its own function

src/freedombone

     fi
 }
 
+function wait_for_onion_service {
+    onion_service_name="$1"
+    sleep_ctr=0
+    while [ ! -f /var/lib/tor/hidden_service_${onion_service_name}/hostname ]; do
+        sleep 1
+        sleep_ctr=$((sleep_ctr + 1))
+        if [ $sleep_ctr -gt 20 ]; then
+            break
+        fi
+    done
+}
+
 function add_onion_service {
     onion_service_name="$1"
     onion_service_port_from=$2
     fi
 
     systemctl restart tor
-
-    # wait for the new service to appear
-    sleep_ctr=0
-    while [ ! -f /var/lib/tor/hidden_service_${onion_service_name}/hostname ]; do
-        sleep 1
-        sleep_ctr=$((sleep_ctr + 1))
-        if [ $sleep_ctr -gt 10 ]; then
-            break
-        fi
-    done
+    wait_for_onion_service ${onion_service_name}
 
     if [ ! -f /var/lib/tor/hidden_service_${onion_service_name}/hostname ]; then
         echo $"${onion_service_name} onion site hostname not found"
     fi
 
     systemctl restart tor
-
-    # wait for the new service to appear
-    sleep_ctr=0
-    while [ ! -f /var/lib/tor/hidden_service_${onion_service_name}/hostname ]; do
-        sleep 1
-        sleep_ctr=$((sleep_ctr + 1))
-        if [ $sleep_ctr -gt 10 ]; then
-            break
-        fi
-    done
+    wait_for_onion_service ${onion_service_name}
 
     if [ ! -f /var/lib/tor/hidden_service_${onion_service_name}/hostname ]; then
         echo $"${onion_service_name} onion site hostname not found"
     fi
 
     systemctl restart tor
-
-    sleep_ctr=0
-    while [ ! -f /var/lib/tor/hidden_service_gogs/hostname ]; do
-        sleep 1
-        sleep_ctr=$((sleep_ctr + 1))
-        if [ $sleep_ctr -gt 10 ]; then
-            break
-        fi
-    done
+    wait_for_onion_service 'gogs'
 
     GIT_ONION_HOSTNAME=$(cat /var/lib/tor/hidden_service_gogs/hostname)
 
     fi
 
     systemctl restart tor
-
-    sleep_ctr=0
-    while [ ! -f /var/lib/tor/hidden_service_xmpp/hostname ]; do
-        sleep 1
-        sleep_ctr=$((sleep_ctr + 1))
-        if [ $sleep_ctr -gt 10 ]; then
-            break
-        fi
-    done
+    wait_for_onion_service 'xmpp'
 
     if [ ! -f /var/lib/tor/hidden_service_xmpp/hostname ]; then
         echo $'XMPP onion site hostname not found'