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

# variables:
#   RUSTFLAGS: "-C link-dead-code"

# Currently doesnt work.
# # Build with meson
# build:stable:
#   # Stable img
#   # https://hub.docker.com/_/rust/
#   image: "rust"
#   script:
#   - rustc --version && cargo --version
#   - ./configure --prefix=/usr/local
#   - make && sudo make install

# build:nightly:
#   # Nightly
#   # https://hub.docker.com/r/rustlang/rust/
#   image: "rustlang/rust:nightly"
#   script:
#   - rustc --version && cargo --version
#   - ./configure --prefix=/usr/local
#   - make && sudo make install

test:stable:
  # Stable img
  # https://hub.docker.com/_/rust/
  image: "rust"
  script:
  - rustc --version && cargo --version
  - cargo build --all
  - cargo test --all --verbose

test:nightly:
  # Nightly
  # https://hub.docker.com/r/rustlang/rust/
  image: "rustlang/rust:nightly"
  script:
  - rustc --version && cargo --version
  - cargo build --all
  - cargo test --all --verbose
  # - cargo bench

# Configure and run rustfmt on nightly
# Exits and builds fails if on bad format
lint:rustfmt:
  image: "rustlang/rust:nightly"
  before_script:
  - apt-get update -yqq
  - apt-get install -yqq --no-install-recommends build-essential
  - apt-get install -yqq --no-install-recommends build-essential libgtk-3-dev
  - export PATH="$PATH:$HOME/.cargo/bin"
  - which rustfmt || cargo install rustfmt-nightly
  script:
  - rustc --version && cargo --version
  - cargo fmt --all -- --write-mode=diff

# Configure and run clippy on nightly
# Only fails on errors atm.
lint:clippy:
  image: "rustlang/rust:nightly"
  before_script:
  - apt-get update -yqq
  - apt-get install -yqq --no-install-recommends build-essential
  - apt-get install -yqq --no-install-recommends build-essential libgtk-3-dev
  - export PATH="$PATH:$HOME/.cargo/bin"
  - which rustfmt || cargo install clippy
  script:
  - rustc --version && cargo --version
  - cargo clippy --all