.gitlab-ci.yml

# Thanks to the following blog post we are caching cargo
# http://blog.wjlr.org.uk/2016/08/16/fast-rust-gitlab-ci.html

# This file is a template, and might need editing before it works on your project.
image: "rust"

# To ensure that dependencies are cached correctly
variables:
  CARGO_HOME: $CI_PROJECT_DIR/cargo

# Use cargo to test the project
test:cargo:
  before_script:
    - apt-get update
    # - apt-get install -y packagename
  script:
    - du -hs target || true
    - du -hs cargo || true
    - rustup toolchain list || true
    - rustup component add rustfmt || true
    - rustc --version && cargo --version      # Print version info for debugging
    - export RUST_BACKTRACE=1
    - time cargo update
    - time cargo build --all --all-targets --verbose --release # --all builds whole workspace, --all-targets builds bin,lib,examples,tests,benchmarks
    # cargo fmt fails if modules generated by build.rs are not there yet
    - time cargo fmt --all -- --check
    - time cargo test --all --verbose --jobs 1 --release # Don't parallelize to make errors more readable
  cache:
    paths:
      - target/
      - cargo/