From 4ed6b00440763ae4406f028f774e568da5f0e418 Mon Sep 17 00:00:00 2001
From: Jean Froment <jean.froment@apalia.net>
Date: Mon, 7 Jun 2021 13:59:28 +0200
Subject: [PATCH] Add parameters handling to update-all script

---
 update-all.sh | 23 ++++++++++++++++++++---
 1 file changed, 20 insertions(+), 3 deletions(-)

diff --git a/update-all.sh b/update-all.sh
index 8e4b476..406d5ea 100755
--- a/update-all.sh
+++ b/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
@@ -10,14 +24,17 @@ COMPOSE_HTTP_TIMEOUT=240
 # Fetch all YAML files
 disabled_pattern=""
 while read -r line ; do
-    disabled_pattern="${disabled_pattern} ! -name $line.yaml"
+  disabled_pattern="${disabled_pattern} ! -name $line.yaml"
 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 *****"