| # Copyright 2022 Google LLC | 
 | # | 
 | # Licensed under the Apache License, Version 2.0 (the "License"); | 
 | # you may not use this file except in compliance with the License. | 
 | # You may obtain a copy of the License at | 
 | # | 
 | #      http://www.apache.org/licenses/LICENSE-2.0 | 
 | # | 
 | # Unless required by applicable law or agreed to in writing, software | 
 | # distributed under the License is distributed on an "AS IS" BASIS, | 
 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | 
 | # See the License for the specific language governing permissions and | 
 | # limitations under the License. | 
 |  | 
 | FROM ubuntu:22.10 | 
 |  | 
 | # install system deps | 
 | RUN apt-get update && apt-get install -y build-essential cmake gcc wget vim \ | 
 | clang git checkinstall zlib1g-dev libjsoncpp-dev libbenchmark-dev curl \ | 
 | protobuf-compiler pkg-config libdbus-1-dev libssl-dev ninja-build | 
 | RUN apt upgrade -y | 
 |  | 
 | # install cargo with default settings | 
 | RUN curl https://sh.rustup.rs -sSf | sh -s -- -y --default-toolchain 1.68.1 | 
 | ENV PATH="/root/.cargo/bin:${PATH}" | 
 | RUN cargo install --locked cargo-deny --color never 2>&1 | 
 | RUN cargo install cargo-fuzz --color never 2>&1 | 
 | # unreleased PR https://github.com/ehuss/cargo-prefetch/pull/6 | 
 | RUN cargo install cargo-prefetch \ | 
 |     --git https://github.com/marshallpierce/cargo-prefetch.git \ | 
 |     --rev f6affa68e950275f9fd773f2646ab7ee4db82897 \ | 
 |     --color never 2>&1 | 
 | # needed for generating boringssl bindings | 
 | # Must use 0.64.0, as version >= 0.65.0 removes the option "--size_t-is-usize", an option | 
 | # used by boringssl when generating rust bindings | 
 | RUN cargo install bindgen-cli --version 0.64.0 | 
 | RUN rustup toolchain add nightly | 
 | # boringssl build wants go | 
 | RUN curl -L https://go.dev/dl/go1.20.2.linux-amd64.tar.gz | tar -C /usr/local -xz | 
 | ENV PATH="$PATH:/usr/local/go/bin" | 
 |  | 
 | # when the image runs build and test everything to ensure env is setup correctly | 
 | CMD ["cargo", "run", "--", "check-everything"] | 
 |  | 
 | # needed for boringssl git operations | 
 | RUN git config --global user.email "docker@example.com" | 
 | RUN git config --global user.name "NP Docker" | 
 |  | 
 | RUN mkdir -p /google/nearby | 
 | WORKDIR /google/nearby | 
 |  | 
 | # prefetch dependencies so later build steps don't re-download on source changes | 
 | COPY Cargo.toml Cargo.lock ./ | 
 | RUN cargo prefetch --lockfile Cargo.lock | 
 |  | 
 | # copy repo into workdir of docker containter | 
 | COPY . . | 
 |  |