versioning

VERSION

@@ -0,0 +1 @@
+1

hooks/build

@@ -1,12 +1,14 @@
 #!/bin/bash
 
-echo "Build hook running"
+VERSION=$(cat VERSION)
+
+echo "Build hook running for version $VERSION"
 
 # once dockerhub supports ARG before FROM (upgrade to 1.9)
 # docker build --build-arg CODE_VERSION=3.6 -t $DOCKER_REPO:3.6-$CACHE_TAG .
 # docker build --build-arg CODE_VERSION=3.5 -t $DOCKER_REPO:3.5-$CACHE_TAG .
 
 echo "Building 3.6..."
-docker build -t $DOCKER_REPO:3.6-$CACHE_TAG -f Dockerfile .
+docker build -t $DOCKER_REPO:3.6-$VERSION -f Dockerfile .
 echo "Building 3.5..."
-docker build -t $DOCKER_REPO:3.5-$CACHE_TAG -f Dockerfile.3.5 .
+docker build -t $DOCKER_REPO:3.5-$VERSION -f Dockerfile.3.5 .

hooks/push

@@ -1,13 +1,14 @@
 #!/bin/bash
 
+VERSION=$(cat VERSION)
 echo "Tagging and pushing..."
 
-docker tag $DOCKER_REPO:3.6-$CACHE_TAG $DOCKER_REPO:latest
-docker tag $DOCKER_REPO:3.6-$CACHE_TAG $DOCKER_REPO:3.6
-docker tag $DOCKER_REPO:3.5-$CACHE_TAG $DOCKER_REPO:3.5
+docker tag $DOCKER_REPO:3.6-$VERSION $DOCKER_REPO:latest
+docker tag $DOCKER_REPO:3.6-$VERSION $DOCKER_REPO:3.6
+docker tag $DOCKER_REPO:3.5-$VERSION $DOCKER_REPO:3.5
 
 docker push $DOCKER_REPO
-docker push $DOCKER_REPO:3.6-$CACHE_TAG
+docker push $DOCKER_REPO:3.6-$VERSION
 docker push $DOCKER_REPO:3.6
-docker push $DOCKER_REPO:3.5-$CACHE_TAG
+docker push $DOCKER_REPO:3.5-$VERSION
 docker push $DOCKER_REPO:3.5