render-readme.yaml

on:
  push:
    paths:
      - README.Rmd

name: Render README

jobs:
  render:
    name: Render README
    runs-on: windows-latest
    steps:
      - uses: actions/checkout@v3
      - uses: r-lib/actions/setup-r@v2
      - uses: r-lib/actions/setup-pandoc@v2

      - name: Download JAGS Windows
        if: runner.os == 'Windows'
        run: (New-Object System.Net.WebClient).DownloadFile('https://sourceforge.net/projects/mcmc-jags/files/JAGS/4.x/Windows/JAGS-4.3.1.exe', 'C:\JAGS-4.3.1.exe')
        shell: powershell

      - name: Install JAGS Windows
        if: runner.os == 'Windows'
        run: C:\JAGS-4.3.1.exe /S
        shell: cmd

      - name: Install rmarkdown, remotes, and the local package
        run: |
          install.packages("remotes")
          remotes::install_local(".")
          remotes::install_cran("rmarkdown")
          remotes::install_cran("ggplot2")
        shell: Rscript {0}

      - name: Render README
        run: Rscript -e 'rmarkdown::render("README.Rmd")'

      - name: Commit results
        run: |
          git config --local user.email "actions@github.com"
          git config --local user.name "GitHub Actions"
          git commit README.md -m 'Re-build README.Rmd' || echo "No changes to commit"
          git push origin || echo "No changes to commit"