moved bundler install

Dockerfile.multistage

@@ -178,8 +178,8 @@ FROM  gitlab-foss-source as ruby-inst-extended
 COPY --from=ruby-inst /usr/local /usr/local
 
 # install bundler: use version specified in Gemfile.lock
-#RUN BUNDLER_VERSION="$(grep "BUNDLED WITH" $GITLAB_INSTALL_DIR/Gemfile.lock -A 1 | grep -v "BUNDLED WITH" | tr -d "[:space:]")" \
-#    gem install bundler:"$BUNDLER_VERSION"
+RUN export BUNDLER_VERSION=$(grep "BUNDLED WITH" $GITLAB_INSTALL_DIR/Gemfile.lock -A 1 | grep -v "BUNDLED WITH" | tr -d "[:space:]"); echo $BUNDLER_VERSION; \
+    gem install bundler:"$BUNDLER_VERSION"
 
 #----------------------------
 # gitlab-shell

assets/build/install2.sh

@@ -103,8 +103,8 @@ GITLAB_SHELL_VERSION=${GITLAB_SHELL_VERSION:-$(cat ${GITLAB_INSTALL_DIR}/GITLAB_
 GITLAB_PAGES_VERSION=${GITLAB_PAGES_VERSION:-$(cat ${GITLAB_INSTALL_DIR}/GITLAB_PAGES_VERSION)}
 
 # install bundler: use version specified in Gemfile.lock
-BUNDLER_VERSION="$(grep "BUNDLED WITH" ${GITLAB_INSTALL_DIR}/Gemfile.lock -A 1 | grep -v "BUNDLED WITH" | tr -d "[:space:]")"
-gem install bundler:"${BUNDLER_VERSION}"
+#BUNDLER_VERSION="$(grep "BUNDLED WITH" ${GITLAB_INSTALL_DIR}/Gemfile.lock -A 1 | grep -v "BUNDLED WITH" | tr -d "[:space:]")"
+#gem install bundler:"${BUNDLER_VERSION}"
 
 # download golang
 #echo "Downloading Go ${GOLANG_VERSION}..."