Display Consul template and Fileconsul versions at prompt

Author: Nicolas Huray

consul/Dockerfile

@@ -10,7 +10,9 @@ ENV S6_OVERLAY_VERSION=1.9.1.3 CONSUL_TEMPLATE_VERSION=0.11.0 FILECONSUL_VERSION
 RUN curl -Ls https://github.com/just-containers/s6-overlay/releases/download/v${S6_OVERLAY_VERSION}/s6-overlay-amd64.tar.gz | tar -xz -C / && \
     curl -Ls https://github.com/hashicorp/consul-template/releases/download/v${CONSUL_TEMPLATE_VERSION}/consul_template_${CONSUL_TEMPLATE_VERSION}_linux_amd64.zip -o consul-template.zip && unzip consul-template.zip -d /usr/local/bin && \
     curl -Ls http://dl.bintray.com/foostan/fileconsul/${FILECONSUL_VERSION}_linux_amd64.zip -o fileconsul.zip && unzip fileconsul.zip -d /usr/local/bin && \
-    rm -f fileconsul.zip consul-template*
+    rm -f fileconsul.zip consul-template* && \
+    echo -ne "- with `consul-template -v" >> /root/.built && \
+    echo -ne "- with `fileconsul -v" >> /root/.built
 
 # Add services configuration
 ADD etc /etc