.travis.yml

sudo: false

language: rust

rust: nightly

cache:
  cargo: true
  directories:
    - tests/rust

matrix:
  include:
    - rust: stable
      env: ROLE=build
    - rust: beta
      env: ROLE=build
    - rust: 1.15.1
      env: ROLE=build
  allow_failures:
    - env: ROLE=clippy
  fast_finish: true

before_script:
  - pip install 'travis-cargo<0.2' --user
  - export PATH=$HOME/.local/bin:$PATH

script:
  - |
      case $ROLE in
        build)
          cargo build --no-default-features &&
          cargo build &&
          cargo build --features full &&
          cargo build --features 'fold visit visit_mut' &&
          cargo build --features 'full fold visit visit_mut' &&
          cargo build --no-default-features --features 'full parsing printing' &&
          cargo build --no-default-features --features 'fold visit visit_mut parsing printing' &&
          cargo build --no-default-features --features 'full fold visit visit_mut parsing printing'
          ;;
        test)
          cargo test --all-features --release
          ;;
        clippy)
          cargo install clippy --debug --force || exit
          cargo clippy --features 'full fold visit visit_mut' -- -Dclippy
          ;;
        codegen)
          (cd syn_codegen && cargo run) &&
          git diff --exit-code
          ;;
        *)
          exit 1
          ;;
      esac

after_success:
  - |
      if [ "$ROLE" = build ] && [ "$TRAVIS_RUST_VERSION" = nightly ]; then
        SYN=$(curl -sS https://crates.io/api/v1/crates/syn | jq -r .crate.max_version)
        SYNOM=$(curl -sS https://crates.io/api/v1/crates/synom | jq -r .crate.max_version)
        echo "Documenting syn ${SYN}"
        curl -sSLo syn.crate.tgz "https://crates.io/api/v1/crates/syn/${SYN}/download" &&
        tar xf syn.crate.tgz &&
        cd "syn-${SYN}" &&
        curl -sSLo synom.crate.tgz "https://crates.io/api/v1/crates/synom/${SYNOM}/download" &&
        tar xf synom.crate.tgz &&
        mv "synom-${SYNOM}" synom &&
        cargo doc --features 'full fold visit visit_mut' &&
        travis-cargo doc-upload
      fi

env:
  matrix:
    - ROLE=build
    - ROLE=test
    - ROLE=clippy
    - ROLE=codegen
  global:
    - RUST_MIN_STACK=16000000
    - TRAVIS_CARGO_NIGHTLY_FEATURE=""
      # GH_TOKEN
    - secure: 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