name: Documentation

on:
    push:
        branches:
            - 'master'
            - 'develop'
            - 'release/.*'
        tags: '*'
    pull_request:

jobs:
  build:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        julia-version: [1.3.0]
        julia-arch: [x86]
        os: [ubuntu-latest]
    steps:
      - uses: actions/checkout@v1.0.0
      - uses: julia-actions/setup-julia@latest
        with:
          version: ${{ matrix.julia-version }}
      - name: Install dependencies
        run: |
          julia ci_prep.jl;
          julia --project=docs/ -e 'using Pkg; Pkg.develop(PackageSpec(path=pwd())); Pkg.instantiate()'
      - name: Build and deploy
        env:
          # https://github.com/JuliaDocs/Documenter.jl/issues/1177
          # GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # For authentication with GitHub Actions token
          DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }} # For authentication with SSH deploy key
        run: julia --project=docs/ --color=yes docs/make.jl