chainerror/.github/workflows/gh-pages.yml

name: github pages

on:
  push:
    tags:
      - '*'

jobs:
  deploy:
    runs-on: ubuntu-18.04
    steps:
      - uses: actions/checkout@v2

      - name: Set CURRENT_TWO_WEEKS for use in cache keys
        run: echo "::set-env name=CURRENT_TWO_WEEKS::$(($(date +%V) / 2))"

      - name: Cache cargo registry
        uses: actions/cache@v1
        with:
          path: ~/.cargo/registry
          key: ${{ runner.os }}-cargo-registry-${{ env.CURRENT_TWO_WEEKS }}

      - name: Cache cargo index
        uses: actions/cache@v1
        with:
          path: ~/.cargo/git
          key: ${{ runner.os }}-cargo-index-${{ env.CURRENT_TWO_WEEKS }}

      - name: Cache mdbook binary
        uses: actions/cache@v1
        with:
          path: ~/.cargo/bin/mdbook
          key: ${{ runner.os }}-cargo-mdbook-${{ env.CURRENT_TWO_WEEKS }}

      - name: Build mdbook
        run: cargo install mdbook

      - name: Build
        run: mdbook build

      - name: Deploy
        uses: peaceiris/actions-gh-pages@v3
        with:
          deploy_key: ${{ secrets.ACTIONS_DEPLOY_KEY }}
          publish_dir: ./book