From c6e9fc42026fe145cd8bc8f6535099cd65fe69ef Mon Sep 17 00:00:00 2001
From: Code-Otto <129909770+Code-Otto@users.noreply.github.com>
Date: Fri, 10 Jul 2026 15:38:43 +0200
Subject: [PATCH] Add Dockerfile

Drops server to non-root privileges. Small container filesize
Build with: docker build --pull -t emulatorjs-netplay:latest .
Run with: docker run -d -p 4000:4000 emulatorjs-netplay
---
 Dockerfile | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 Dockerfile

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..5dd6f3e
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,26 @@
+#Build container
+FROM alpine:latest AS build
+
+RUN apk add --no-cache cargo
+
+RUN mkdir /build
+WORKDIR /build
+COPY ./ /build
+
+RUN cargo build -r
+
+
+#Runtime container
+FROM alpine:latest
+
+RUN apk add --no-cache libgcc
+
+COPY --from=build --chmod=777 /build/target/release/rust-socket-server /
+
+RUN adduser -D -H netplayserver
+USER netplayserver
+
+ENV PORT=4000
+EXPOSE 4000/tcp
+
+ENTRYPOINT [ "/rust-socket-server" ]