# Official language image. Look for the different tagged releases at:
# https://hub.docker.com/r/library/rust/tags/
image: "rust:latest"

# Optional: Pick zero or more services to be used on all builds.
# Only needed when using a docker container to run your tests in.
# Check out: http://docs.gitlab.com/ce/ci/docker/using_docker_images.html#what-is-a-service
# services:
#   - mysql:latest
#   - redis:latest
#   - postgres:latest

variables:
  GIT_SUBMODULE_STRATEGY: recursive
  # CARGO_HOME: $CI_PROJECT_DIR/cargo
  APT_CACHE_DIR: $CI_PROJECT_DIR/apt

# install build dependencies
before_script:
  - apt-get update -yqq
  - apt-get install -o dir::cache::archives="$APT_CACHE_DIR" -yqq --no-install-recommends capnproto build-essential cmake clang libclang-dev libgsasl7-dev
  - rustup update
  - rustup component add rustfmt
  - rustup component add clippy

# Use clippy to lint the project
lint:clippy:
  allow_failure: true
  script:
    - rustc --version && cargo --version  # Print version info for debugging
    - cargo clippy -- -D warnings

# Use rustfmt to check formating of the project
lint:fmt:
  allow_failure: true
  script:
    - rustc --version && cargo --version  # Print version info for debugging
    - cargo fmt -- --check # TODO: Do we want to enforce formating?

# Use cargo to test the project
test:cargo:
  script:
    - rustc --version && cargo --version  # Print version info for debugging
    - cargo test --workspace --verbose


# cache dependencies and build environment to speed up setup
cache:
  key: "$CI_COMMIT_REF_SLUG"
  paths:
    - apt/
    # - cargo/
    - target/