docker-alpine-hugo-git-bash/hooks/build

#!/bin/bash

# $IMAGE_NAME var is injected into the build so the tag is correct. 

docker build --build-arg VCS_REF=`git rev-parse — short HEAD` \
  --build-arg VCS_URL=`git config --get remote.origin.url` \
  --build-arg BUILD_DATE=`date -u +”%Y-%m-%dT%H:%M:%SZ”` \
  -t $IMAGE_NAME .