os: linux
language: rust
cache: cargo
before_cache:
  - find target/debug -type f -maxdepth 1 -delete
  - rm -rf target/.rustc_info.json
  - rm -rf target/debug/examples
  - rm -rf target/debug/incremental
  - rm -rf target/tests/target/debug/incremental
  - rm -rf target/tests/target/debug/deps/{clap*, trybuild*}
  - rm -rf target/debug/{deps,.fingerpint}/clap*
  - find target/debug/deps -name "clap*" -exec rm -rf {} +
  - ls -1 examples/ | sed -e 's/\.rs$//' | xargs -I "{{}}" find target/debug/deps -name "{{}}*" -exec rm -rf {} +
  - ls -1 clap_derive/examples/ | sed -e 's/\.rs$//' | xargs -I "{{}}" find target/debug/deps -name "{{}}*" -exec rm -rf {} +
  - ls -1 tests/ | sed -e 's/\.rs$//' | xargs -I "{{}}" find target/debug/deps -name "{{}}*" -exec rm -rf {} +
  - ls -1 clap_derive/tests/ | sed -e 's/\.rs$//' | xargs -I "{{}}" find target/debug/deps -name "{{}}*" -exec rm -rf {} +
rust: stable
branches:
  only:
    # This is where pull requests from "bors r+" are built.
    - staging
    # This is where pull requests from "bors try" are built.
    - trying
    # Always build master & Enable building pull requests.
    - master
jobs:
  allow_failures:
    - rust: nightly
  fast_finish: true
  include:
    - {}
    - rust: beta
    - rust: nightly
      cache: false
    - name: Linting (fmt + clippy)
      before_script:
        - rustup component add clippy
        - rustup component add rustfmt
      script:
        - echo "Checking codebase with Clippy release `cargo clippy --version`."
        - cargo clippy --lib --features "yaml unstable" -- -D warnings
        - cargo clippy --tests --examples --features "yaml unstable"
        - cargo fmt -- --check
    - name: Coverage
      addons:
        apt:
          packages:
            - libssl-dev
            - cmake
            - pkg-config
            - zlib1g-dev
          update: true
      before_script:
        - cargo install cargo-tarpaulin
      script:
        - cargo tarpaulin --workspace --features "yaml unstable" --ciserver travis-ci --coveralls $TRAVIS_JOB_ID --timeout 300
script:
  - cargo test --no-default-features --features "std cargo" -p clap:3.0.0-beta.1
  - cargo test --features "yaml unstable"
notifications:
  email: false
env:
  global:
    - secure: JLBlgHY6OEmhJ8woewNJHmuBokTNUv7/WvLkJGV8xk0t6bXBwSU0jNloXwlH7FiQTc4TccX0PumPDD4MrMgxIAVFPmmmlQOCmdpYP4tqZJ8xo189E5zk8lKF5OyaVYCs5SMmFC3cxCsKjfwGIexNu3ck5Uhwe9jI0tqgkgM3URA=