Adds the ability to specify light builds (for scheduler builds) (Netflix#143)

Author: kevgliss

MANIFEST.in

@@ -1 +1,4 @@
-recursive-include src/dispatch *
+include setup.py README.md MANIFEST.in LICENSE AUTHORS
+recursive-include ./ requirements*.txt
+graft src/dispatch
+global-exclude *~

docker/Dockerfile

@@ -72,6 +72,11 @@ ENV DISPATCH_BUILD=${SOURCE_COMMIT:-unknown}
 LABEL org.opencontainers.image.revision=$SOURCE_COMMIT
 LABEL org.opencontainers.image.licenses="https://github.com/netflix/dispatch/blob/${SOURCE_COMMIT:-master}/LICENSE"
 
+ARG DISPATCH_LIGHT_BUILD
+ENV DISPATCH_LIGHT_BUILD=${DISPATCH_LIGHT_BUILD}
+
+RUN echo "DISPATCH_LIGHT_BUILD=${DISPATCH_LIGHT_BUILD}"
+
 COPY . /usr/src/dispatch/
 RUN export YARN_CACHE_FOLDER="$(mktemp -d)" \
     && cd /usr/src/dispatch \
@@ -103,6 +108,7 @@ ENV PIP_NO_CACHE_DIR=off \
     # Dispatch config params
     DISPATCH_CONF=/etc/dispatch
 
+
 COPY --from=sdist /dist/*.whl /tmp/dist/
 RUN set -x \
     && buildDeps="" \