R-CMD-check.yaml

on:
  push:
  pull_request:
    branches:
      - master
  schedule:
    - cron: '0 8 * * 5'

name: R-CMD-check

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

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

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

    env:
      R_REMOTES_NO_ERRORS_FROM_WARNINGS: true
      CRAN: ${{ matrix.config.cran }}
      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}

    steps:
      - name: Check out repo
        uses: actions/checkout@v2

      - name: Set up R
        uses: r-lib/actions/setup-r@master
        if: matrix.config.image == null
        with:
          r-version: ${{ matrix.config.r }}

      - name: Set up pandoc
        uses: r-lib/actions/setup-pandoc@master
        if: matrix.config.image == null

      - name: Install remotes
        run: |
          install.packages('remotes')
        shell: Rscript {0}


      - name: Query dependencies
        run: |
          saveRDS(remotes::dev_package_deps(dependencies = TRUE, repos = c(getOption('repos'))), 'depends.Rds', version = 2)
        shell: Rscript {0}

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

      - name: Install system dependencies
        if: runner.os == 'Linux'
        env:
          RHUB_PLATFORM: linux-x86_64-ubuntu-gcc
        run: |
          sudo apt-get update && sudo apt-get -y install libcurl4-openssl-dev python2-minimal

      - name: Install dependencies
        run: |
          local_deps <- remotes::local_package_deps(dependencies = TRUE)
          deps <- remotes::dev_package_deps(dependencies = TRUE)
          install.packages(local_deps[local_deps %in% deps$package[deps$diff != 0]], Ncpu = 2L)
          remotes::install_cran('rcmdcheck', Ncpu = 2L)
        shell: Rscript {0}

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

      - name: Check
        run: rcmdcheck::rcmdcheck(args = "--no-manual", error_on = "error", check_dir = "check")
        shell: Rscript {0}

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

      - 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@master
        with:
          name: ${{ runner.os }}-r${{ matrix.config.r }}-results
          path: check

      - name: Test coverage
        if: matrix.config.os == 'macOS-latest' && matrix.config.r == 'release'
        run: |
          install.packages("covr")
          covr::codecov(token = "${{secrets.CODECOV_TOKEN}}")
        shell: Rscript {0}