# Multi-platform R CMD check, running on the GitHub mirror.
#
# This exists because the canonical Gitea runner is Linux-only, and this
# package hard-depends on duckdb and httr2 -- both compiled, both with real
# platform variance -- while having never been checked on Windows or macOS.
# A large share of the audience is on Windows.
#
# Gitea reads .gitea/workflows and GitHub reads .github/workflows, so this
# file is inert on the canonical repo and coexists with the Gitea CI that
# remains authoritative for deploys.
#
# The suite needs NO credentials: tests/testthat/setup.R points USCOGDATA_URL
# at the bundled fixture corpus. That is exactly why inst/extdata/fixture_corpus
# must never be added to .Rbuildignore.
on:
  push:
    branches: [main]
  pull_request:

name: R-CMD-check

permissions: read-all

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: 'devel', http-user-agent: 'release'}
          - {os: ubuntu-latest,  r: 'release'}

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

    steps:
      - uses: actions/checkout@v4

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

      - name: Drop the unused google-chrome apt source
        if: runner.os == 'Linux'
        run: |
          set -x
          grep -rl 'dl\.google\.com' /etc/apt/sources.list.d/ /etc/apt/sources.list 2>/dev/null || true
          sudo sh -c "grep -rl 'dl\.google\.com' /etc/apt/sources.list.d/ /etc/apt/sources.list 2>/dev/null | xargs -r rm -f"
          grep -rl 'dl\.google\.com' /etc/apt/sources.list.d/ /etc/apt/sources.list 2>/dev/null && exit 1 || true
        # setup-r@v2 runs `sudo apt-get update` before installing R, and that
        # command fails outright if ANY configured apt source is broken --
        # even one we never use. The google-chrome source baked into GitHub's
        # ubuntu-latest image intermittently serves a stale Packages.gz that
        # doesn't match its own Release file's hash (a Google CDN sync race,
        # not anything about R or this repo), which took down every ubuntu
        # leg of this matrix on 2026-09-09. `rm -f` on a guessed filename
        # (google-chrome.list) reported success but removed nothing -- the
        # file it actually is on this image apparently doesn't match that
        # name, since the source kept showing up in setup-r's `apt-get
        # update` afterward. Find-by-content instead of guessing the
        # filename, and fail loudly here (before setup-r even runs) if a
        # matching source is still present, so a future runner-image change
        # surfaces as a clear failure in this step instead of a confusing
        # one in 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

      - uses: r-lib/actions/setup-r-dependencies@v2
        with:
          extra-packages: any::rcmdcheck
          needs: check

      - uses: r-lib/actions/check-r-package@v2
        with:
          upload-snapshots: true
          build_args: 'c("--no-manual")'