From 4590bd674be67c7b961abac624ed81cfc52b8c1d Mon Sep 17 00:00:00 2001
From: Sefa Eyeoglu <contact@scrumplex.net>
Date: Sat, 22 May 2021 03:18:42 +0200
Subject: [PATCH] feat: use multi-stage-builds for Docker (#1003)

---
 Dockerfile | 23 ++++++++++++++++-------
 1 file changed, 16 insertions(+), 7 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 01120ceff..635e09a25 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,9 +1,18 @@
-FROM golang:alpine
-EXPOSE 8080 1935
+FROM golang:alpine AS build
+RUN apk add --no-cache gcc build-base linux-headers
+
+WORKDIR /build
+COPY . /build
+RUN CGO_ENABLED=1 GOOS=linux go build -a -installsuffix cgo -ldflags '-extldflags "-static"' -o owncast .
+
+
+FROM alpine
+RUN apk add --no-cache ffmpeg ffmpeg-libs
+
 WORKDIR /app
-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 .
+COPY webroot /app/webroot
+COPY static /app/static
+COPY --from=build /build/owncast /app/owncast
+
+EXPOSE 8080 1935
 CMD ["/app/owncast"]