woweb-poc/Dockerfile

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FROM docker.io/rust:1.67-alpine3.17 AS builder
RUN apk add --no-cache \
musl-dev
ADD . /src
WORKDIR /src
RUN cargo build --release
RUN strip target/release/woweb
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RUN adduser -D woweb
RUN sed -i 's|ws://localhost:3000/ws|wss://woweb.vanwa.ch/ws|' woweb/assets/index.js
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FROM scratch
COPY --from=builder /etc/passwd /etc/passwd
COPY --from=builder /src/target/release/woweb "/opt/woweb"
COPY --from=builder /src/woweb/assets "/opt/assets"
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EXPOSE 3000
WORKDIR /opt
USER woweb
CMD ["/opt/woweb", "0.0.0.0:3000"]