GitHub_Actions_CI.yaml

# CI GitHub Action ... adapted from usethis::use_github_actions()
on:
  push:
    branches: [main]

  pull_request:
    branches: [main]

name: GitHub Actions CI

## change if caches needs to be refreshed
env:
  cache-version: v1

jobs:
  R-CMD-check:
    runs-on: ${{ matrix.config.os }}
    name: ${{ matrix.config.os }} (${{ matrix.config.r }})
    strategy:
      fail-fast: false
      matrix:
        config:
        - {os: windows-latest, r: 'release', not_cran: 'true', rspm: "https://packagemanager.rstudio.com/all/latest"}
        #- {os: macos-11,   r: 'release', rspm: "https://packagemanager.rstudio.com/all/latest"}
        #- {os: macos-10.15,   r: 'oldrel', rspm:  "https://packagemanager.rstudio.com/all/latest"}
        - {os: ubuntu-20.04,   r: 'devel', not_cran: 'true', rspm: "https://packagemanager.rstudio.com/cran/__linux__/focal/latest"}
        #- {os: ubuntu-20.04,   r: 'release', not_cran: 'true', rspm: "https://packagemanager.rstudio.com/cran/__linux__/focal/latest"}
        #- {os: ubuntu-20.04,   r: 'oldrel', not_cran: 'true', rspm: "https://packagemanager.rstudio.com/cran/__linux__/focal/latest"}
    env:
      R_REMOTES_NO_ERRORS_FROM_WARNINGS: false
      RSPM: ${{ matrix.config.rspm }}
      _R_CHECK_FORCE_SUGGESTS_: true
      GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}

    steps:
      - uses: actions/checkout@v2

      - uses: r-lib/actions/setup-r@v1
        with:
          r-version: ${{ matrix.config.r }}
          http-user-agent: ${{ matrix.config.http-user-agent }}

      - uses: r-lib/actions/setup-pandoc@v1

      - name: Install remotes
        run: |
          install.packages('remotes')
          saveRDS(remotes::dev_package_deps(dependencies = TRUE), "depends.Rds", version = 2)
        shell: Rscript {0}

      - name: Cache R packages
        if: runner.os != 'Windows'
        uses: actions/cache@v1
        with:
          path: ${{ env.R_LIBS_USER }}
          key: ${{ env.cache-version }}-${{ runner.os }}-r-${{ matrix.config.r }}-${{ hashFiles('depends.Rds') }}
          restore-keys: ${{ env.cache-version }}-${{ runner.os }}-r-${{ matrix.config.r }}-

      - name: Install system dependencies
        if: runner.os == 'Linux'
        run: |
          while read -r cmd
          do
            eval sudo $cmd
          done < <(Rscript -e 'writeLines(remotes::system_requirements("ubuntu", "20.04"))')

      - name: Install ghostscript (Linux)
        if: runner.os == 'Linux'
        run: |
          sudo apt-get install -y ghostscript
          sudo apt-get install -y curl

      - name: Install dependencies
        run: |
          remotes::install_deps(dependencies = TRUE)
          remotes::install_cran("rcmdcheck")
          remotes::install_cran("covr")
        shell: Rscript {0}

      - name: Show session info
        run: |
          options(width = 100)
          pkgs <- installed.packages()[, "Package"]
          sessioninfo::session_info(pkgs, include_base = TRUE)
        shell: Rscript {0}

      - name: Remove depends.Rds
        run: |
          unlink("depends.Rds")
        shell: Rscript {0}

      - name: Check package
        env:
          _R_CHECK_CRAN_INCOMING_: false
        run: rcmdcheck::rcmdcheck(args = c("--no-manual", "--as-cran"), error_on = "warning", check_dir = "check")
        shell: Rscript {0}

      - name: Show testthat output
        if: always()
        run: find check -name 'testthat.Rout*' -exec cat '{}' \; || true
        shell: bash

      - name: Upload check results
        if: failure()
        uses: actions/upload-artifact@main
        with:
          name: ${{ runner.os }}-r${{ matrix.config.r }}-results
          path: check

      - name: Test coverage
        run: |
          covr::codecov()
        shell: Rscript {0}