Updated installation and components

[nonrtric/plt/ranpm.git] / pm-rapp / build.sh

diff --git a/pm-rapp/build.sh b/pm-rapp/build.sh
index 581b5c2..9bc6810 100755 (executable)
--- a/pm-rapp/build.sh
+++ b/pm-rapp/build.sh
@@ -18,7 +18,7 @@
 #
 
 # Build image from Dockerfile with/without custom image tag
-# Optionally push to external docker hub repo
+# Optionally push to external image repo
 
 print_usage() {
     echo "Usage: build.sh no-push|<docker-hub-repo-name> [<image-tag>]"
@@ -39,12 +39,30 @@ else
     echo "Attempt to push built image to: "$REPO
 fi
 
-if [ "$2" != "" ]; then
-    IMAGE_TAG=$2
-fi
- echo "Setting image tag to: "$IMAGE_TAG
+shift
+while [ $# -ne 0 ]; do
+    if [ $1 == "--tag" ]; then
+        shift
+        if [ -z "$1" ]; then
+            print_usage
+        fi
+        IMAGE_TAG=$1
+        echo "Setting image tag to: "$IMAGE_TAG
+        shift
+    else
+        echo "Unknown parameter: $1"
+        print_usage
+    fi
+done
 
 IMAGE=$IMAGE_NAME:$IMAGE_TAG
+
+export DOCKER_DEFAULT_PLATFORM=linux/amd64
+CURRENT_PLATFORM=$(docker system info --format '{{.OSType}}/{{.Architecture}}')
+if [ $CURRENT_PLATFORM != $DOCKER_DEFAULT_PLATFORM ]; then
+    echo "Image may not work on the current platform: $CURRENT_PLATFORM, only platform $DOCKER_DEFAULT_PLATFORM supported"
+fi
+
 echo "Building image $IMAGE"
 docker build -t $IMAGE_NAME:$IMAGE_TAG .
 if [ $? -ne 0 ]; then