Merge pull request #57 from circleci/install-gcloud

Adding gcloud

Dockerfile

@@ -59,6 +59,10 @@ RUN circleci-install qt
 ADD circleci-provision-scripts/awscli.sh /opt/circleci-provision-scripts/awscli.sh
 RUN circleci-install awscli
 
+# gcloud
+ADD circleci-provision-scripts/gcloud.sh /opt/circleci-provision-scripts/gcloud.sh
+RUN circleci-install gcloud
+
 # Languages
 ARG use_precompile=true
 ENV USE_PRECOMPILE $use_precompile

circleci-provision-scripts/gcloud.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+function install_gcloud() {
+        # Using sudo inside `as_user bash` is confusing but this is needed becase
+        # gcloud installation script needs to instal .config/gcloud dir under user's $HOME directory.
+        (cat <<'EOF'
+sudo bash -c 'curl "https://sdk.cloud.google.com" | CLOUDSDK_CORE_DISABLE_PROMPTS=1 CLOUDSDK_INSTALL_DIR=/opt bash'
+EOF
+	) | as_user bash
+	chown -R $CIRCLECI_USER:$CIRCLECI_USER "/opt/google-cloud-sdk"
+	chown -R $CIRCLECI_USER:$CIRCLECI_USER ${CIRCLECI_HOME}/.config/gcloud
+}