FROM rust:1-slim AS target
FROM interdiode/id-configurator:latest AS configuration
COPY --from=target / /src/
COPY --from=generated-config Rust.yaml /config.yaml
RUN id-configurator apply --config /config.yaml --src /src --dst /dst
FROM target AS runtime
COPY --from=configuration /dst/ /
# Deliberately not touching CARGO_HOME (the official image sets it to
# /usr/local/cargo): id-configurator writes /.cargo/config.toml, which
# cargo's config search always consults regardless of CARGO_HOME, precisely
# so this doesn't need to line up with wherever CARGO_HOME happens to point.
RUN cargo new /tmp/rusttest -q && cd /tmp/rusttest \
    && cargo add idconfiguratortestpkg \
    && cargo fetch \
    && grep -qx '// test-only crate served by the id-configurator integration tests' \
       "$(find "$CARGO_HOME/registry/src" -name lib.rs)"