gatekeeper-door/Dockerfile.template at master · ComputerScienceHouse/gatekeeper-door · GitHub

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################################################################################
# Base image
################################################################################

FROM balenalib/%%BALENA_MACHINE_NAME%%-debian as base

ENV DEBIAN_FRONTEND=noninteractive

# libgatekeeper dependencies
RUN apt-get -q update \
    && apt-get install -yq --no-install-recommends libnfc-dev libfreefare-dev uuid-dev libssl-dev \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

# Build libgatekeeper
RUN apt-get -q update \
    && apt-get install -yq --no-install-recommends build-essential cmake pkg-config curl \
    && cd /usr/src \
    && curl -o libgatekeeper.tar.gz -fsSL https://api.github.com/repos/ComputerScienceHouse/libgatekeeper/tarball \
    && tar -zxvf libgatekeeper.tar.gz \
    && mv *-libgatekeeper-* libgatekeeper \
    && mkdir /usr/src/libgatekeeper/build \
    && cd /usr/src/libgatekeeper/build \
    && cmake .. \
    && make \
    && make install \
    && apt-get remove --purge -yq build-essential cmake pkg-config curl \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

################################################################################
# Rust image
################################################################################

FROM base as rust

# Install build tools
RUN apt-get -q update && apt-get install -yq --no-install-recommends build-essential curl file

# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=923479
# https://github.com/balena-io-library/base-images/issues/562
RUN c_rehash

ENV PATH=/root/.cargo/bin:$PATH

# Install Rust
RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- --default-toolchain 1.41.0 -y

################################################################################
# Dependencies
################################################################################

FROM rust as dependencies

WORKDIR /build/workspace

# Copy workspace config
COPY Cargo.* ./

# Setup fake projects
RUN USER=root cargo new gatekeeper --bin \
    && USER=root cargo new libgatekeeper-sys --lib \
    && mkdir gatekeeper/src/bin \
    && mv gatekeeper/src/main.rs gatekeeper/src/bin/main.rs \
    && touch gatekeeper/src/lib.rs

# Copy project configs
COPY gatekeeper/Cargo.* ./gatekeeper/
COPY libgatekeeper-sys/Cargo.* ./libgatekeeper-sys/

# Build app, then remove the fake app build artifacts
#
# NOTE If your application name contains `-` (`foo-bar` for example)
# then the correct command to remove build artifacts looks like:
#
# RUN rm -rf target/release/foo-bar target/release/deps/foo_bar-*
#                              ^                           ^
RUN cargo build --release \
    && rm -rf target/release/gatekeeper* target/release/deps/gatekeeper-* \
    && rm -rf target/release/libgatekeeper-sys* target/release/deps/libgatekeeper_sys-*

################################################################################
# Builder
################################################################################

FROM rust as builder

# We do not want to download deps, update registry, ... again
COPY --from=dependencies /root/.cargo /root/.cargo

WORKDIR /build/app

# Copy everything, not just source code
COPY . .

# Update already built deps from dependencies image
COPY --from=dependencies /build/workspace/target target

# Build real app
RUN cargo build --release

################################################################################
# Final image
################################################################################

FROM base

WORKDIR /app

ENV LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib

# Copy binary from builder image
COPY --from=builder /build/app/target/release/gatekeeper .

# Copy other folders required by the application. Example:
# COPY --from=builder /build/app/assets assets

# Launch application
CMD ["./gatekeeper", "pn532_i2c:/dev/i2c-2"]