website.yml

name: Website

on:
  push:
    branches: [main, prod]
  pull_request:
    branches: [main, prod]
  release:
    types: [published]
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest
    container: rocker/tidyverse:4.4.1

    name: rendering-${{ matrix.files.fn }}

    env: 
      GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}

    strategy:
      fail-fast: false
      matrix:
        files:
         - {fn: "epiestim_vignette"}
         - {fn: "EpiLPS_vignette"}
         - {fn: "EpiNow2_vignette"}
         - {fn: "RtEstim_vignette"}
         - {fn: "eval_vignette"}
        
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Install packages
        run: |
          install2.r -n4 EpiLPS EpiNow2 lemon ggtext
          installGithub.r EpiForeSITE/summrt
          installGithub.r mrc-ide/EpiEstim
          installGithub.r dajmcdon/rtestim

      - name: Render the file ${{ matrix.files.fn }}
        run: Rscript --vanilla -e 'rmarkdown::render("vignettes/${{ matrix.files.fn }}.Rmd", output_format = "rmarkdown::github_document")'

      - uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.files.fn }}
          path: vignettes/${{ matrix.files.fn }}*
        
  collect:
    runs-on: ubuntu-latest
    needs: build

    steps:
      - uses: actions/download-artifact@v4
        with:
          path: website/
      
      - name: Upload artifacts
        uses: actions/upload-pages-artifact@v3
        with:
          name: github-pages
          path: website/

  deploy:
    # Deploy to the github-pages environment
    # but not on PRs
    if: ${{ github.event_name != 'pull_request' }}
    
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}

    runs-on: ubuntu-latest
    needs: collect

    steps:
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v4
        with:
          artifact_name: github-pages
          preview: true