################
##### Builder
FROM rust:1.66.0-slim as builder

WORKDIR /usr/src
RUN USER=root cargo new flog-docker
COPY flog/Cargo.toml flog/Cargo.lock /usr/src/flog-docker/
WORKDIR /usr/src/flog-docker
RUN rustup target add x86_64-unknown-linux-musl
RUN cargo build --target x86_64-unknown-linux-musl --release
COPY flog/src /usr/src/flog-docker/src/
RUN touch /usr/src/flog-docker/src/main.rs
RUN cargo build --target x86_64-unknown-linux-musl --release

################
##### Runtime
FROM alpine:3.16.0 AS runtime 
RUN mkdir /opt/flog
COPY --from=builder /usr/src/flog-docker/target/x86_64-unknown-linux-musl/release/flog /usr/local/bin
ADD base_site/html /opt/flog/html
ADD base_site/templates /opt/flog/templates
VOLUME ["/opt/flog/html"]
VOLUME ["/opt/flog/templates"]
EXPOSE 8000

# Run the application
CMD ["flog"]