Expose postgresql port

CasperWA · CasperWA · commit b77d277b84bd · 2020-02-20T13:21:32.000+01:00
diff --git a/Dockerfile b/Dockerfile
@@ -3,3 +3,5 @@ FROM docker:stable
 COPY entrypoint.sh /entrypoint.sh
 RUN chmod +x /entrypoint.sh
 ENTRYPOINT ["/entrypoint.sh"]
+
+EXPOSE 5432
