From 570f529f48e7d3a2f3d18e48881f206f33e352af Mon Sep 17 00:00:00 2001
From: Rick <8622915+brownchow@users.noreply.github.com>
Date: Fri, 11 Dec 2020 13:57:18 +0800
Subject: [PATCH] optimize Dockefile (#409)

---
 Dockerfile | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index fa5fde193..01120ceff 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,10 +1,9 @@
 FROM golang:alpine
 EXPOSE 8080 1935
-RUN mkdir /app 
-ADD . /app
 WORKDIR /app
-RUN apk add --no-cache ffmpeg ffmpeg-libs
-RUN apk update && apk add --no-cache gcc build-base linux-headers
-RUN CGO_ENABLED=1 GOOS=linux go build -a -installsuffix cgo -ldflags '-extldflags "-static"' -o owncast .
-WORKDIR /app
-CMD ["/app/owncast"]
\ No newline at end of file
+ADD . .
+RUN set -ex && \
+    apk add --no-cache ffmpeg ffmpeg-libs && \
+    apk add --no-cache gcc build-base linux-headers && \ 
+    CGO_ENABLED=1 GOOS=linux go build -a -installsuffix cgo -ldflags '-extldflags "-static"' -o owncast .
+CMD ["/app/owncast"]