name: rustdoc
on:
  push:
   branches:
   - master

jobs:
  rustdoc:
    runs-on: ubuntu-latest
    env:
      RUSTFLAGS: -D warnings
      CARGO_INCREMENTAL: 0

    steps:
    - name: Checkout repository
      uses: actions/checkout@v1

    - name: Install Rust toolchain
      uses: actions-rs/toolchain@v1
      with:
        toolchain: stable
        profile: minimal
        override: true
        components: rustfmt, rust-src

    - name: Build Documentation
      run: cargo doc --all --no-deps

    - name: Deploy Docs
      uses: peaceiris/actions-gh-pages@v2.6.0-rc0
      env:
        ACTIONS_DEPLOY_KEY: ${{ secrets.ACTIONS_DEPLOY_KEY }}
        PUBLISH_BRANCH: gh-pages
        PUBLISH_DIR: ./target/doc
      with:
        forceOrphan: true