Dockerfile.here-now

# Test with
# docker build --file=./Dockerfile.here-now -t herenow/server .  && docker run -it herenow/server /bin/bash

FROM herenow/dev-tools:latest as dev-tools

FROM rust:1.70.0-bullseye as rust-toolchain

WORKDIR /build

# 1. When the `rust-toolchain.toml` is changed,
COPY ./rust-toolchain.toml /
COPY ./rust-toolchain.toml ./rust-toolchain.toml

# 2. then `rustup show` will download the appropriate components (which is now cached based on just one file)
RUN rustup show
RUN rustup default

FROM rust-toolchain as builder

RUN ln -s $(which cargo) /usr/bin/cargo

# # Copy in the manifest information for our dependencies
# # We can then build a minimal version of the workspace and cache that work.
COPY ./vendor ./vendor
COPY ./Cargo.toml ./Cargo.toml
COPY ./Cargo.lock ./Cargo.lock
COPY ./.cargo ./.cargo
COPY ./hn-desktop/Cargo.toml ./hn-desktop/Cargo.toml
COPY ./docker/dummy/main.rs  ./hn-desktop/src/main.rs
# COPY ./hn-server/Cargo.toml ./hn-server/Cargo.toml
# COPY ./docker/dummy/main.rs ./hn-server/src/main.rs
# COPY ./hn-public-api/Cargo.toml ./hn-public-api/Cargo.toml
# COPY ./docker/dummy/lib.rs  ./hn-public-api/src/lib.rs
# COPY ./hn-keys/Cargo.toml ./hn-keys/Cargo.toml
# COPY ./docker/dummy/lib.rs  ./hn-keys/src/lib.rs
COPY ./xtask/Cargo.toml     ./xtask/Cargo.toml
COPY ./docker/dummy/main.rs ./xtask/src/main.rs

# # cache dependencies (download and compile them)
# #   👇 and here's some caches!
# RUN --mount=type=cache,target=/root/.rustup \
#     --mount=type=cache,target=/root/.cargo/registry \
#     --mount=type=cache,target=/root/.cargo/git \
# 		--mount=type=cache,target=/build/target \
# 		set -eux; \
# 		cargo build --release -p hn-server;

# Copy in the actually changed code
COPY ./hn-server ./hn-server
COPY ./hn-hinted-id ./hn-hinted-id
COPY ./hn-public-api ./hn-public-api
COPY ./hn-keys ./hn-keys

# Build a release
RUN --mount=type=cache,target=/root/.rustup \
	--mount=type=cache,target=/root/.cargo/registry \
	--mount=type=cache,target=/root/.cargo/git \
	--mount=type=cache,target=/build/target \
	set -eux; \
	cargo build --release -p hn-server; \
	# copy out of the cache directory (which gets unmounted after the build)
	cp /build/target/release/hn-server /bin/hn-server;

FROM debian:bullseye-slim as hn-server

WORKDIR /app
COPY --from=dev-tools /dev-tools/bin/jaeger-all-in-one jaegar-all-in-one
COPY --from=builder /bin/hn-server /bin/hn-server
# copy for the static files for server
COPY --from=builder /build/hn-server /app/hn-server

ENV HERE_NOW_SERVER_SRC_PATH=/app/hn-server

CMD ["/bin/hn-server"]