get version from build env

Author: angelo-v

src/Dockerfile

@@ -2,7 +2,8 @@ FROM node:10-alpine
 
 RUN apk add --no-cache openssl
 
-RUN npm install -g solid-server@5.2.2
+ARG SOLID_SERVER_VERSION=latest
+RUN npm install -g solid-server@${SOLID_SERVER_VERSION}
 
 # image configuration
 ENV SOLID_HOME=/opt/solid

src/hooks/build

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+docker build --build-arg SOLID_SERVER_VERSION=${SOURCE_BRANCH} -f Dockerfile -t $IMAGE_NAME .