# WARNING: because whether or not to build a new deps image is based on 
#          the SHA of `Cargo.lock`, changes to this Dockerfile will NOT 
#          cause a new deps image to be built. If you change anything in 
#          this file, it is necessary to also change `Cargo.lock`, such 
#          as by appending a newline, to cause the deps image to be 
#          rebuilt.
#
#          See https://github.com/runconduit/conduit/issues/115 for more
#          information.

FROM rust:1.23.0
WORKDIR /usr/src/conduit
COPY codegen ./codegen
COPY futures-mpsc-lossy ./futures-mpsc-lossy
COPY tower-h2 ./tower-h2
COPY tower-router ./tower-router
COPY tower-grpc-examples ./tower-grpc-examples
COPY tower-grpc-build ./tower-grpc-build
COPY tower-grpc ./tower-grpc
COPY Cargo.toml Cargo.lock ./
COPY proto ./proto
COPY proxy ./proxy

# Cache as much as possible; but don't keep aroud the artifact or things might get
# confusing.
RUN cargo build -p conduit-proxy           && rm target/debug/conduit-proxy
RUN cargo build -p conduit-proxy --release && rm target/release/conduit-proxy