Updated build.sh

This patch forces the rebuild of the docker buildx build container.
Also makes the tag, version available from cmdln

docker/Dockerfile-dev

@@ -1,14 +1,14 @@
 FROM python:3.8-slim as aprsd
 
 # Dockerfile for building a container during aprsd development.
-ARG BRANCH
+ARG branch
 ARG UID
 ARG GID
 
 ENV APRS_USER=aprs
 ENV HOME=/home/aprs
 ENV APRSD=http://github.com/craigerl/aprsd.git
-ENV APRSD_BRANCH=${BRANCH:-master}
+ENV APRSD_BRANCH=${branch:-master}
 ENV VIRTUAL_ENV=$HOME/.venv3
 ENV UID=${UID:-1000}
 ENV GID=${GID:-1000}

docker/build.sh

@@ -15,14 +15,18 @@ EOF
 
 ALL_PLATFORMS=0
 DEV=0
-TAG="master"
+TAG="latest"
+BRANCH="master"
 
-while getopts “t:da” OPTION
+while getopts “t:dab:” OPTION
 do
     case $OPTION in
         t)
            TAG=$OPTARG
            ;;
+        b)
+           BRANCH=$OPTARG
+           ;;
         a)
            ALL_PLATFORMS=1
            ;;
@@ -45,20 +49,28 @@ else
     PLATFORMS="linux/amd64"
 fi
 
+echo "Build with tag=${TAG} BRANCH=${BRANCH} dev?=${DEV} platforms?=${PLATFORMS}"
+
+
+echo "Destroying old multiarch build container"
+docker buildx rm multiarch
+echo "Creating new buildx container"
+docker buildx create --name multiarch --platform linux/arm/v7,linux/arm/v6,linux/arm64,linux/amd64 --config ./buildkit.toml --use --driver-opt image=moby/buildkit:master
+
 if [ $DEV -eq 1 ]
 then
+    echo "Build -DEV- with tag=${TAG} BRANCH=${BRANCH} platforms?=${PLATFORMS}"
     # Use this script to locally build the docker image
     docker buildx build --push --platform $PLATFORMS \
         -t harbor.hemna.com/hemna6969/aprsd:$TAG \
-        -f Dockerfile-dev --no-cache .
+        -f Dockerfile-dev --build-arg branch=$BRANCH --no-cache .
 else
     # Use this script to locally build the docker image
+    echo "Build with tag=${TAG} BRANCH=${BRANCH} platforms?=${PLATFORMS}"
     docker buildx build --push --platform $PLATFORMS \
         -t hemna6969/aprsd:$VERSION \
-        -t hemna6969/aprsd:latest \
-        -t harbor.hemna.com/hemna6969/aprsd:latest \
+        -t hemna6969/aprsd:$TAG \
+        -t harbor.hemna.com/hemna6969/aprsd:$TAG \
         -t harbor.hemna.com/hemna6969/aprsd:$VERSION \
         -f Dockerfile .
-
-
 fi