name: Upload documentation

on:
  push:
    branches:
      - master

jobs:
  build:
    runs-on: ubuntu-latest
    if: github.repository == 'actix/actix-web'

    steps:
      - uses: actions/checkout@v2

      - name: Install Rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: nightly-x86_64-unknown-linux-gnu
          profile: minimal
          override: true

      - name: check build
        uses: actions-rs/cargo@v1
        with:
          command: doc
          args: --no-deps --workspace --all-features

      - name: Tweak HTML
        run: echo "<meta http-equiv=refresh content=0;url=os_balloon/index.html>" > target/doc/index.html

      - name: Deploy to GitHub Pages
        uses: JamesIves/github-pages-deploy-action@3.5.8
        with:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          BRANCH: gh-pages
          FOLDER: target/doc