build-rpkg.yml

# Workflow derived from https://github.com/r-lib/actions/tree/v2/examples
# Need help debugging build failures? Start at https://github.com/r-lib/actions#where-to-find-help
on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

name: R package

permissions: read-all

jobs:
  R-CMD-check:
    runs-on: ${{ matrix.config.os }}

    name: ${{ matrix.config.name }}

    strategy:
      fail-fast: false
      matrix:
        config:
          - {os: macos-13, r: 'release', name: 'macos-13-r-release'}
          - {os: macos-14, r: 'release', name: 'macos-14-r-release'}
          - {os: ubuntu-latest, r: 'release', name: 'ubuntu-latest-r-release'}
          - {os: windows-latest, r: 'release', name: 'windows-latest-r-release'}
          - {os: ubuntu-latest, r: 'devel', name: 'ubuntu-latest-r-devel'}
          - {os: windows-latest, r: 'devel', name: 'windows-latest-r-devel'}
          
    env:
      GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
      R_KEEP_PKG_SOURCE: yes

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup pandoc
        uses: r-lib/actions/setup-pandoc@v2

      - name: Setup R
        uses: r-lib/actions/setup-r@v2
        with:
          r-version: ${{ matrix.config.r }}
          http-user-agent: ${{ matrix.config.http-user-agent }}
          use-public-rspm: true

      - name: Restore R package cache
        uses: actions/cache@v4
        with:
          path: ~/.cache/R
          key: ${{ runner.os }}-r-${{ matrix.config.r }}-cache

      - name: Install libpng (macOS)
        if: matrix.config.os == 'macos-14' && matrix.config.r == 'devel'
        run: |
          curl -LO https://mac.r-project.org/bin/darwin20/arm64/libpng-1.6.38-darwin.20-arm64.tar.xz
          sudo tar -xvf libpng-1.6.38-darwin.20-arm64.tar.xz -C /
          echo "PKG_CONFIG_PATH=/opt/R/arm64/lib/pkgconfig" >> $GITHUB_ENV

      - name: Install dependencies
        run: |
          Rscript -e 'if (!requireNamespace("pak", quietly = TRUE)) { install.packages("pak", repos = "https://r-lib.github.io/p/pak/dev/") }'
          Rscript -e 'pak::pkg_install("decor", dependencies = TRUE)'
          Rscript -e 'pak::pkg_install("rcmdcheck", dependencies = TRUE)'
          Rscript -e 'pak::pkg_install("pkgbuild", dependencies = TRUE)'
          Rscript -e 'pak::pkg_install(".", dependencies = TRUE)'
        working-directory: ./rpkg
        
      - name: Check
        run: |
          Rscript -e 'pkgbuild::check_build_tools(debug = TRUE)'
          Rscript -e 'rcmdcheck::rcmdcheck(args = c("--no-manual", "--as-cran"), build_args = "--no-manual", error_on = "error")'
        working-directory: ./rpkg

      - name: Save R package cache
        uses: actions/cache@v4
        with:
          path: ~/.cache/R
          key: ${{ runner.os }}-r-${{ matrix.config.r }}-cache