azure-pipelines.yml

# The following pipeline tests grf in the following ways:
# 1. Core C++ compiled with GCC and test with valgrind on latest Ubuntu.
# 2. Core C++ compiled with Clang and test with valgrind on latest Ubuntu.
# 3. Core C++ compiled with MSVC (release build with all optimizations).
# 4. Latest R release on Ubuntu(+ small valgrind check)/MacOS.
# The R setup here is based on https://eddelbuettel.github.io/r-ci/
trigger:
- master

jobs:
- job: coreCPP
  pool:
    vmImage: "ubuntu-20.04" # bundled valgrind in ubuntu-latest breaks with clang (update to latest when available).
  strategy:
    matrix:
      clang:
        CXX: clang++
      gcc:
        CXX: g++
  steps:
  - script: |
      sudo apt-get update -qq
      sudo apt-get install -qq valgrind
    displayName: Setup
  - script: |
      mkdir build && cd build
      cmake -DCMAKE_CXX_COMPILER=$CXX .. && make debug
    workingDirectory: core
    displayName: Build
  - script: valgrind --leak-check=full --error-exitcode=1 ./build/grf
    workingDirectory: core
    displayName: Valgrind check

- job: coreCPP_MSVC
  pool:
    vmImage: "windows-latest"
  steps:
  - script: |
      mkdir build && cd build
      cmake -DCMAKE_CXX_COMPILER=CL.exe ..
    workingDirectory: core
    displayName: CMake
  - task: VSBuild@1
    inputs:
      solution: 'core\build\*.sln'
      configuration: 'release'
    displayName: Build
  - script: build\Release\grf.exe
    workingDirectory: core
    displayName: Check

- job: R_package
  strategy:
    matrix:
      ubuntu:
        imageName: "ubuntu-latest"
      macos:
        imageName: "macOS-latest"
        cppVer: "CXX20"
      macos_cpp11:
        imageName: "macOS-latest"
        cppVer: "CXX11"
  pool:
    vmImage: $(imageName)
  variables:
  - name: R_LIBS_USER
    value: '$(Agent.BuildDirectory)/R/library'
  - name: CRAN
    value: 'https://cloud.r-project.org'
  - name: _R_CHECK_FORCE_SUGGESTS_
    value: false
  - name: _R_CHECK_DONTTEST_EXAMPLES_
    value: true
  - name: USE_BSPM
    value: true
  - name: WARNINGS_ARE_ERRORS
    value: true
  steps:
  - script: |
      sudo apt-get update -qq
      sudo apt-get install -qq valgrind
    displayName: Setup valgrind
    condition: eq(variables['Agent.OS'], 'Linux')
  - script: |
      echo CXX_STD = $(cppVer) >> Makevars
    workingDirectory: r-package/grf/bindings
    displayName: Specify CXX_STD in R Makevars
    condition: ne(variables['Agent.OS'], 'Linux')
  - script: |
      curl -OLs https://eddelbuettel.github.io/r-ci/run.sh && chmod 0755 run.sh
      ./run.sh bootstrap
      ./run.sh install_deps
    workingDirectory: r-package/grf
    displayName: Setup R
  - script: ./run.sh run_tests
    workingDirectory: r-package/grf
    displayName: Test R package
  - script: ./run.sh dump_logs_by_extension "fail"
    condition: failed()
    workingDirectory: r-package/grf
    displayName: Print R failures
  - script: |
      # Use R check's installation instead of reinstalling the package.
      sudo sed -i.old '1s;^;.libPaths(c(file.path(getwd(), "grf.Rcheck"), .libPaths()));' tests/valgrind/test_grf_valgrind.R
      R -d "valgrind --tool=memcheck --leak-check=full --error-exitcode=1" --vanilla < tests/valgrind/test_grf_valgrind.R
    workingDirectory: r-package/grf
    displayName: Valgrind check
    condition: eq(variables['Agent.OS'], 'Linux')
  # Final deploy step:
  # Build the online docs and deploy to gh-pages - only done on master branch with Linux image.
  # `GITHUB_PAT` is a GitHub access token stored on Azure Pipelines.
  - script: |
      set -e
      sudo apt-get install -qq pandoc
      # Lock in a previous version of `pkgdown` and its dependencies.
      sudo Rscript -e "install.packages(c('fs', 'highlight', 'httr', 'memoise', 'openssl', 'purrr', 'rmarkdown', 'rstudioapi', 'whisker', 'xml2', 'yaml'))"
      sudo Rscript -e "install.packages('https://cran.r-project.org/src/contrib/Archive/pkgdown/pkgdown_1.5.1.tar.gz', repos = NULL, type = 'source')"
      # Install dependencies needed for vignettes.
      sudo Rscript -e "install.packages(c('DiagrammeR', 'ggplot2', 'glmnet', 'maq', 'policytree', 'rdd'))"
      cp ../../README.md .
      cp ../../REFERENCE.md .
      cp ../../DEVELOPING.md .
      cp ../../releases/CHANGELOG.md .
      # Build and deploy page. This requires that the branch `gh-pages` exists.
      # git worktree is used to only commit the doc folder (docs/) as the root.
      # update-ref is used to not keep a commit history of the generated docs.
      git config --local user.email "azuredevops@microsoft.com"
      git config --local user.name "Azure Pipelines"
      git worktree add -B gh-pages docs/ origin/gh-pages
      rm -rf docs/*
      Rscript -e "pkgdown::build_site()"
      cd docs
      git add --all
      git update-ref -d refs/heads/gh-pages
      git commit --allow-empty -m "Update gh-pages ***NO_CI***"
      git push --force https://$(GITHUB_PAT)@github.com/grf-labs/grf.git HEAD:gh-pages
    workingDirectory: r-package/grf
    displayName: 'Publish GitHub Pages'
    condition: |
      and(eq(variables['Agent.OS'], 'Linux'),
      and(not(eq(variables['Build.Reason'], 'PullRequest')),
      eq(variables['Build.SourceBranch'], 'refs/heads/master')))