Add parameters handling to update-all script

update-all.sh

@@ -1,5 +1,19 @@
 #!/bin/bash
 
+SKIP_PULL=0
+
+for i in "$@"; do
+  case $i in
+    --no-pull)
+      SKIP_PULL=1
+      ;;
+    *)
+      echo "[$0] ❌ ERROR: unknown parameter \"$i\""
+      exit 1
+      ;;
+  esac
+done
+
 # Create/update http_auth file according to values in .env file
 source .env
 echo "${HTTP_USER}:${HTTP_PASSWORD}" > traefik/http_auth
@@ -16,8 +30,11 @@ done < <(grep "disable" services.conf | awk -F : '{print  $1}' )
 SERVICES=$(find services -mindepth 1 -maxdepth 1 -name "*.yaml" ${disabled_pattern} | sed -e 's/^/-f /')
 ALL_SERVICES="-f docker-compose.yaml $SERVICES"
 
-echo "[$0] ***** Pulling all images... *****"
-docker-compose ${ALL_SERVICES} pull
+if [[ "${SKIP_PULL}" != "1" ]]; then
+  echo "[$0] ***** Pulling all images... *****"
+  docker-compose ${ALL_SERVICES} pull
+fi
+
 echo "[$0] ***** Recreating containers if required... *****"
 docker-compose ${ALL_SERVICES} up -d --remove-orphans
 echo "[$0] ***** Done updating containers *****"