From 2c6dbb42c1edebde9dbfd5b01967a6e0bc6f942e Mon Sep 17 00:00:00 2001
From: Alejandro Celaya <alejandro@alejandrocelaya.com>
Date: Sun, 3 Mar 2019 10:12:59 +0100
Subject: [PATCH] Simplified Dockerfile using multi-stage build

---
 .dockerignore |  1 +
 Dockerfile    | 25 ++++++-------------------
 2 files changed, 7 insertions(+), 19 deletions(-)

diff --git a/.dockerignore b/.dockerignore
index 74976a73..1019f996 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,4 +1,5 @@
 ./build
+./coverage
 ./dist
 ./node_modules
 ./test
diff --git a/Dockerfile b/Dockerfile
index 343b1217..05c1d33a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,21 +1,8 @@
+FROM node:10.15.2 as node
+COPY . /shlink-web-client
+RUN cd /shlink-web-client && yarn install && yarn build
+
 FROM nginx:1.15.9-alpine
 LABEL maintainer="Alejandro Celaya <alejandro@alejandrocelaya.com>"
-
-# Install node and yarn
-RUN apk add --no-cache nodejs && apk add --no-cache yarn
-
-ADD . ./shlink-web-client
-
-# Install dependencies and build project
-RUN cd ./shlink-web-client && \
-    yarn install && \
-    yarn build && \
-
-    # Move build contents to document root
-    cd .. && \
-    rm -r /usr/share/nginx/html/* && \
-    mv ./shlink-web-client/build/* /usr/share/nginx/html && \
-    rm -r ./shlink-web-client && \
-
-    # Delete and uninstall build tools
-    yarn cache clean && apk del yarn && apk del nodejs
+RUN rm -r /usr/share/nginx/html
+COPY --from=node /shlink-web-client/build /usr/share/nginx/html