Dockerfile

FROM rust:1.69-alpine AS builder
RUN apk add ca-certificates musl-dev
WORKDIR /usr/src/guestbook

COPY Cargo.toml .
COPY Cargo.lock .
# Hack to populate cache
RUN mkdir src && echo 'fn main() {}' > src/main.rs && \
    cargo build --release

COPY . .

RUN cargo build --release 

# Start a fresh image
FROM alpine

ENV RUST_BACKTRACE=1

WORKDIR /usr/src/guestbook

RUN apk add --no-cache sqlite-libs sqlite

RUN mkdir -p /usr/src/guestbook/data

COPY --from=builder /usr/src/guestbook/target/release/guestbook ./guestbook
RUN chmod +x ./guestbook

COPY --from=builder /usr/src/guestbook/index.html ./
COPY --from=builder /usr/src/guestbook/index.css ./
COPY --from=builder /usr/src/guestbook/page_not_found.html ./
COPY --from=builder /usr/src/guestbook/W95FA.otf ./
COPY --from=builder /usr/src/guestbook/htmx.min.js ./

VOLUME ["/usr/src/guestbook/data"]

EXPOSE 8080

CMD ["./guestbook"]