stages:
  # meson uses cargo to do the build
  # so it's ok to have the tests first.
  - test
  # - build
  - lint

before_script:
- apt-get update -yqq
- apt-get install -yqq --no-install-recommends build-essential
- apt-get install -yqq --no-install-recommends libgtk-3-dev
# - apt-get install -yqq --no-install-recommends meson

# kcov
# - apt-get install -y libcurl4-openssl-dev libelf-dev libdw-dev cmake gcc binutils-dev libiberty-dev

.cargo_test_template: &cargo_test
  stage: test
  script:
  - rustc --version && cargo --version
  - cargo build
  - cargo test --verbose -- --test-threads=1
  cache:
      paths:
        - target/
        - cargo/

variables:
#   RUSTFLAGS: "-C link-dead-code"
  RUST_BACKTRACE: "FULL"
  CARGO_HOME: $CI_PROJECT_DIR/cargo

stable:test:
  # https://hub.docker.com/_/rust/
  image: "rust"
  <<: *cargo_test

nightly:test:
  # https://hub.docker.com/r/rustlang/rust/
  image: "rustlang/rust:nightly"
  <<: *cargo_test

# Configure and run rustfmt on nightly
# Exits and builds fails if on bad format
rustfmt:
  image: "rustlang/rust:nightly"
  stage: lint
  variables:
    CFG_RELEASE_CHANNEL: "nightly"
  script:
  - rustc --version && cargo --version
  - cargo install rustfmt-nightly --force
  - cargo fmt --all -- --write-mode=diff

# Configure and run clippy on nightly
# Only fails on errors atm.
clippy:
  image: "rustlang/rust:nightly"
  stage: lint
  script:
  - rustc --version && cargo --version
  - cargo install clippy --force
  - cargo clippy --all