Testing image build process.

Author: jgebal

.travis.yml

@@ -26,6 +26,8 @@ before_install:
   - curl -LOk $(curl --silent https://api.github.com/repos/utPLSQL/utPLSQL/releases/latest | awk '/browser_download_url/ { print $2 }' | grep ".zip\"" | sed 's/"//g')
   # download latest utPLSQL-cli release
   - curl -Lk -o utPLSQL-cli.zip $(curl --silent https://api.github.com/repos/utPLSQL/utPLSQL-cli/releases/latest | awk '/browser_download_url/ { print $2 }' | grep ".zip\"" | sed 's/"//g')
+  - echo '{"experimental":"enabled"}' | sudo tee $HOME/.docker/config.json
+  - docker login -u "${DOCKER_USER}" -p "${DOCKER_PASSWORD}"
 
 install:
   - npm install -g casperjs
@@ -36,6 +38,5 @@ install:
   - cd ${DOCKER_DIR} && ../.travis/download.sh -p ${DOWNLOAD_NAME}
 
 script:
-  - docker login -u "${DOCKER_USER}" -p "${DOCKER_PASSWORD}"
   - pwd && ls -l && docker build --no-cache --force-rm --squash -t ${ORACLE_VERSION} .
   - docker image ls