Initial commit of Dockerfile

Dockerfile

@@ -0,0 +1,31 @@
+FROM alpine:3.6
+LABEL maintainer "Tony Blyler <me@tonyblyler.com>"
+
+ENV GOPATH /huproxy-build
+ENV APK_ADD_PKGS "libc-dev git go@edge"
+ENV APK_DEL_PKGS "libc-dev git go"
+
+RUN mkdir -p "${GOPATH}"
+
+# set up edge repo pin for latest golang version
+RUN echo '@edge http://dl-cdn.alpinelinux.org/alpine/edge/community' >> /etc/apk/repositories
+
+# install latest golang
+RUN apk add --no-cache ${APK_ADD_PKGS}
+
+# build huproxy
+RUN go get github.com/google/huproxy
+
+# remove apk packages
+RUN apk del ${APK_DEL_PKGS}
+
+# move huproxy binary
+RUN mv "${GOPATH}/bin/huproxy" /
+
+# cleanup GOPATH
+RUN rm -Rf "${GOPATH}"
+
+EXPOSE 8086
+
+ENTRYPOINT ["./huproxy"]
+CMD ["-listen", ":8086"]