test-coverage.yaml

name: test-coverage

on:
  push:
    branches: [main, master, pre-release]
  pull_request:
    branches: [main, master, pre-release]

jobs:
  build:
    runs-on: ${{ matrix.config.os }}
    strategy:
      fail-fast: false
      matrix:
        config:
          - {os: windows-latest, r: 'release'}

    steps:
      - uses: actions/checkout@v4

      - name: Setup R
        uses: r-lib/actions/setup-r@v2
        with:
          r-version: ${{ matrix.config.r }}

      # Install JAGS on Windows
      - name: Install JAGS (Windows)
        if: runner.os == 'Windows'
        shell: cmd
        run: |
          curl -o jags-installer.exe -L https://sourceforge.net/projects/mcmc-jags/files/JAGS/4.x/Windows/JAGS-4.3.1.exe/download
          jags-installer.exe /S
          del jags-installer.exe

      # Set JAGS environment variables on Windows
      - name: Set JAGS environment variables (Windows)
        if: runner.os == 'Windows'
        shell: cmd
        run: |
          echo JAGS_ROOT=C:\Program Files\JAGS\JAGS-4.3.1>> %GITHUB_ENV%
          echo JAGS_MAJOR_VERSION=4>> %GITHUB_ENV%
          echo PATH=C:\Program Files\JAGS\JAGS-4.3.1\bin;%PATH%>> %GITHUB_ENV%

      # Install devtools
      - name: Install devtools
        run: |
          install.packages('devtools')

      # Set up renv
      - name: Setup renv
        uses: r-lib/actions/setup-renv@v2

      # Install the package
      - name: Install the required packages
        run: |
          install.packages('rcmdcheck')
          install.packages(c('BayesFactor', 'runjags', 'rjags', 'rstan', 'scales', 'vdiffr', 'testthat', 'covr', 'pandoc'))
          devtools::install()
        shell: Rscript {0}

      # Run the coverage check
      - name: Test coverage
        run: covr::codecov()
        shell: Rscript {0}