WIP

Author: Edward Muller

Diff for: Dockerfile

@@ -1,12 +1,21 @@
-FROM alpine:latest
+FROM heroku/heroku:16-build as build
 
-MAINTAINER Edward Muller <[email protected]>
+COPY . /app
+WORKDIR /app
 
-WORKDIR "/opt"
+# Setup buildpack
+RUN mkdir -p /tmp/buildpack/heroku/go /tmp/build_cache /tmp/env
+RUN curl https://codon-buildpacks.s3.amazonaws.com/buildpacks/heroku/go.tgz | tar xz -C /tmp/buildpack/heroku/go
 
-ADD .docker_build/go-getting-started /opt/bin/go-getting-started
-ADD ./templates /opt/templates
-ADD ./static /opt/static
+#Execute Buildpack
+RUN STACK=heroku-16 /tmp/buildpack/heroku/go/bin/compile /app /tmp/build_cache /tmp/env
 
-CMD ["/opt/bin/go-getting-started"]
+# Prepare final, minimal image
+FROM heroku/heroku:16
 
+COPY --from=build /app /app
+ENV HOME /app
+WORKDIR /app
+RUN useradd -m heroku
+USER heroku
+CMD /app/bin/go-getting-started