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
        uses: actions-rs/cargo@v1
        with:
          command: doc
          args: --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
