R-check-depends-only.yaml

# Runs without suggested packages as these must be handled conditionally
# 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, master]
  pull_request:
    branches: [main, master]

#name: R-CMD-check

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

    name: ${{ matrix.config.os }} (${{ matrix.config.r }})

    strategy:
      fail-fast: false
      matrix:
        config:
          - {os: macOS-latest,   r: 'release'}
          - {os: windows-latest, r: 'release'}
          - {os: ubuntu-latest,  r: 'release'}

    env:
      GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
      R_KEEP_PKG_SOURCE: yes
      _R_CHECK_CRAN_INCOMING_: false
      _R_CHECK_FORCE_SUGGESTS_: false
      _R_CHECK_DEPENDS_ONLY_: true

    steps:
      - uses: actions/checkout@v3

      # Always try to use the latest pandoc version
      # https://github.com/jgm/pandoc/releases
      - uses: r-lib/actions/setup-pandoc@v2
        with:
          pandoc-version: '3.1.2'

      - 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

      # TODO: Check which of the ignore conditions are still relevant given the
      # current suggested dependencies and the minimum supported R version.
      # Update if anything out of date or not needed anymore.
      #
      # Fails due to lack of rmarkdown

      - uses: r-lib/actions/setup-r-dependencies@v2
        with:
          pak-version: devel
          cache: false
          upgrade: '"TRUE"'
          dependencies: '"hard"'
          extra-packages: |
            any::rcmdcheck
            any::testthat
            any::knitr
            any::rmarkdown
            any::xpectr
          needs: check

      # Don't error on "note" because if any of the suggested packages are not available
      # for a given R version, this generates a NOTE causing unnecessary build failure
      - uses: r-lib/actions/check-r-package@v2
        with:
          error-on: '"warning"'
          upload-snapshots: true