From e33d8085d46e39b1d2903a3d92c0da17c2920a0e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Max=20Neunh=C3=B6ffer?= <max@arangodb.com>
Date: Wed, 24 Jan 2018 15:18:28 +0100
Subject: [PATCH] Make sure docker tag is stored. (#4420)

---
 scripts/build-docker.sh | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/scripts/build-docker.sh b/scripts/build-docker.sh
index 3a51b75f35..890105077c 100755
--- a/scripts/build-docker.sh
+++ b/scripts/build-docker.sh
@@ -49,6 +49,12 @@ else
     (cd ${BUILDDIR}/.arangodb-docker && git pull)
 fi 
 
+# Clean build tag
+(
+    cd ${BUILDDIR}/.arangodb-docker
+    rm -f .docker-tag
+)
+
 # Build stretch package
 docker run -i \
     -e GIT_SSH_COMMAND="ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no" \
@@ -63,6 +69,8 @@ docker run -i \
 cp -a ${ROOTDIR}/build-tmp/${DEBIMAGE_NAME}.deb ${BUILDDIR}/.arangodb-docker/arangodb.deb
 
 # Build docker image
-cd ${BUILDDIR}/.arangodb-docker
-docker build -f ${DOCKERFILENAME} -t arangodb:${DOCKERTAG} .
-cd ${ROOTDIR}
+(
+    cd ${BUILDDIR}/.arangodb-docker
+    docker build -f ${DOCKERFILENAME} -t arangodb:${DOCKERTAG} .
+    echo "${DOCKERTAG}" > .docker-tag
+)