.travis.yml

language: rust

rust:
  - stable
  - beta
  - nightly

script:
  - cargo build --verbose --all
  - cargo test --verbose --all

env:
  # This is used to only capture the regular nightly test in allow_failures
  - REGULAR_TEST=true

cache: cargo

matrix:
  include:
    # To test the snippets, we use Travis' Python environment (because
    # installing rust ourselves is a lot easier than installing Python)
    - language: python
      python: 3.6
      cache:
        pip: true
        # Because we're using the Python Travis environment, we can't use
        # the built-in cargo cacher
        directories:
          - /home/travis/.cargo
          - target
      env:
        - TRAVIS_RUST_VERSION=stable
        - REGULAR_TEST=false
      script: tests/.travis-runner.sh
    - language: python
      python: 3.6
      cache:
        pip: true
        # Because we're using the Python Travis environment, we can't use
        # the built-in cargo cacher
        directories:
          - /home/travis/.cargo
          - target
      env:
        - TRAVIS_RUST_VERSION=beta
        - REGULAR_TEST=false
      script: tests/.travis-runner.sh
    - name: rustfmt
      language: rust
      rust: stable
      cache: cargo
      before_script:
        - rustup component add rustfmt-preview
      script:
        # Code references the generated python.rs, so put something in
        # place to make `cargo fmt` happy.  (We use `echo` rather than
        # `touch` because rustfmt complains about the empty file touch
        # creates.)
        - echo > parser/src/python.rs
        - cargo fmt --all -- --check
      env:
        - REGULAR_TEST=false
    - name: publish documentation
      language: rust
      rust: stable
      cache: cargo
      script:
        - cargo doc --no-deps --all
      if: branch = release
      env:
        - REGULAR_TEST=false
        - DEPLOY_DOC=true
    - name: WASM online demo
      language: rust
      rust: nightly
      cache: cargo
      install:
        - nvm install node
        # install wasm-pack
        - curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
      script:
        - cd wasm/demo
        - npm install
        - npm run dist
      if: branch = release
      env:
        - REGULAR_TEST=false
        - DEPLOY_DEMO=true
  allow_failures:
    - rust: nightly
      env: REGULAR_TEST=true

deploy:
  - provider: pages
    repo: RustPython/website
    target-branch: master
    local-dir: target/doc
    skip-cleanup: true
    # Set in the settings page of your repository, as a secure variable
    github-token: $WEBSITE_GITHUB_TOKEN
    keep-history: true
    on:
      branch: release
      condition: $DEPLOY_DOC = true
  - provider: pages
    repo: RustPython/demo
    target-branch: master
    local-dir: wasm/demo/dist
    skip-cleanup: true
    # Set in the settings page of your repository, as a secure variable
    github-token: $WEBSITE_GITHUB_TOKEN
    keep-history: true
    on:
      branch: release
      condition: $DEPLOY_DEMO = true