From 6c889fa3e39bf05fcfb4674f579371b936aaeb76 Mon Sep 17 00:00:00 2001
From: SeongChan Lee <foriequal@gmail.com>
Date: Thu, 6 Sep 2018 02:55:29 +0900
Subject: [PATCH] Build a Docker image using multi-stage builds

---
 .dockerignore            |  2 ++
 docker/ubuntu/Dockerfile | 14 ++++++++++----
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/.dockerignore b/.dockerignore
index d5c4ed13e9..98fc308af1 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,4 +1,6 @@
 /.git/
+/.idea/
 /target/
 /keys/
 /db/
+/docker/
\ No newline at end of file
diff --git a/docker/ubuntu/Dockerfile b/docker/ubuntu/Dockerfile
index 47353f88be..5287a0d4c1 100644
--- a/docker/ubuntu/Dockerfile
+++ b/docker/ubuntu/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:14.04
+FROM ubuntu:14.04 as builder
 WORKDIR /build
 
 # install tools and dependencies
@@ -38,8 +38,14 @@ RUN cd codechain && \
 
 RUN file /build/codechain/target/release/codechain
 
-WORKDIR /build/codechain
 
-EXPOSE 3485 8080
-ENTRYPOINT ["target/release/codechain"]
+FROM ubuntu:14.04
+WORKDIR /app/codechain
+COPY --from=builder /build/codechain/target/release/codechain ./target/release/codechain
+COPY --from=builder /build/codechain/codechain/config/presets/ ./codechain/config/presets
 
+# show backtraces
+ENV RUST_BACKTRACE 1
+
+EXPOSE 3485 8080
+ENTRYPOINT ["target/release/codechain"]
\ No newline at end of file