stages:
  - compile
  - test

compile:
  stage: compile
  image: liuchong/rustup:$RUST_VERSION
  script:
    - cargo build
  cache:
    key: "$CI_COMMIT_REF_SLUG:$RUST_VERSION"
    paths:
      - target/
  parallel:
    matrix:
      - RUST_VERSION:
          - stable
          - stable-musl
          - beta
          - beta-musl
          - nightly
          - nightly-musl

test:
  stage: test
  image: liuchong/rustup:$RUST_VERSION
  script:
    - cargo test
    - cargo test --no-default-features
    - cargo test --no-default-features --features alloc
    - cargo test --no-default-features --features std
    - cargo test --no-default-features --features serde
  cache:
    key: "$CI_COMMIT_REF_SLUG:$RUST_VERSION"
    paths:
      - target/
  needs:
    - compile
  parallel:
    matrix:
      - RUST_VERSION:
          - stable
          - stable-musl
          - beta
          - beta-musl
          - nightly
          - nightly-musl