build.yaml

# For help debugging build failures open an issue on the RStudio community with the 'github-actions' tag.
# https://community.rstudio.com/new-topic?category=Package%20development&tags=github-actions
on: workflow_dispatch

name: Package builder

jobs:
  binary:
    runs-on: ${{ matrix.config.os }}

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

    strategy:
      fail-fast: false
      matrix:
        config:
          - {os: macOS-latest,   r: '4.0'}
          - {os: windows-latest, r: '4.0'}


    env:
      R_REMOTES_NO_ERRORS_FROM_WARNINGS: true
      RSPM: ${{ matrix.config.rspm }}
      GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}

    steps:

      - uses: actions/checkout@v2
        with:
          repository: ${{ github.event.inputs.package_repo }}
          ref: ${{ github.event.inputs.package_branch }}

      - 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: Query dependencies
        run: |
          install.packages('remotes')
          saveRDS(remotes::dev_package_deps(dependencies = TRUE), ".github/depends.Rds", version = 2)
          writeLines(sprintf("R-%i.%i", getRversion()$major, getRversion()$minor), ".github/R-version")
        shell: Rscript {0}

      - name: Cache R packages
        if: runner.os != 'Windows'
        uses: actions/cache@v2
        with:
          path: ${{ env.R_LIBS_USER }}
          key: ${{ runner.os }}-${{ hashFiles('.github/R-version') }}-1-${{ hashFiles('.github/depends.Rds') }}
          restore-keys: ${{ runner.os }}-${{ hashFiles('.github/R-version') }}-1-

      - 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", "16.04"))')
      - name: Install dependencies
        run: |
          remotes::install_deps(dependencies = TRUE)
          remotes::install_cran(c("rcmdcheck", "caret", "gbm", "randomForest", "e1071"))
        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: Build source package
        if: matrix.config.os == 'ubuntu-latest'
        run: |
          src <- pkgbuild::build(".", dest_path = tempdir(), vignettes = FALSE, manual = FALSE)
          dir.create("build")
          file.copy(src, "build")
        shell: Rscript {0}

      - name: Build binary
        if: matrix.config.os != 'ubuntu-latest'
        env:
          _R_CHECK_CRAN_INCOMING_: false
        run: |
          bin <- pkgbuild::build(".", dest_path = tempdir(), vignettes = FALSE, manual = FALSE, binary = TRUE)
          dir.create("build_bin")
          file.copy(c(bin), "build_bin")
        shell: Rscript {0}

      - name: Upload source package
        if: matrix.config.os == 'ubuntu-latest'
        uses: actions/upload-artifact@v2
        with:
          name: ${{ matrix.config.os }}-${{ matrix.config.r }}
          path: build/

      - name: Upload binary packages
        if: matrix.config.os != 'ubuntu-latest'
        uses: actions/upload-artifact@v2
        with:
          name: ${{ matrix.config.os }}-${{ matrix.config.r }}
          path: build_bin/