lkl_linux/.circleci/config.yml

version: 2
general:
  artifacts:

do_steps: &do_steps
 steps:
  - run: echo "$CROSS_COMPILE" > ~/_cross_compile
  - restore_cache:
      key: code-tree-shallow-{{ .Environment.CACHE_VERSION }}
  - run:
      name: checkout build tree
      command: |
        mkdir -p ~/.ssh/
        ssh-keyscan -H github.com >> ~/.ssh/known_hosts
        if ! [ -d .git ]; then
          git clone --depth=1 $CIRCLE_REPOSITORY_URL .;
        fi
        if [[ $CIRCLE_BRANCH == pull/* ]]; then
           git fetch --depth=1 origin $CIRCLE_BRANCH/head;
        else
           git fetch --depth=1 origin $CIRCLE_BRANCH;
        fi
        git reset --hard $CIRCLE_SHA1
  - save_cache:
      key: code-tree-shallow-{{ .Environment.CACHE_VERSION }}-{{ epoch }}
      paths:
        - /home/ubuntu/project/.git
  - run:
      name: clean
      command: |
        make mrproper
        cd tools/lkl && make clean-conf
        rm -rf ~/junit
  - run: mkdir -p /home/ubuntu/.ccache
  - restore_cache:
      key: compiler-cache-{{ checksum "~/_cross_compile" }}-{{ .Environment.CACHE_VERSION }}
  - run:
      name: build DPDK
      command: |
        if [ "$MKARG" = "dpdk=yes" ]; then
          sudo apt-get update
          if ! sudo apt-get install -y linux-headers-$(uname -r) ; then
             cd /lib/modules && sudo ln -sf 4.4.0-97-generic `uname -r` && \
               cd /home/ubuntu/project
          fi
          cd tools/lkl && ./scripts/dpdk-sdk-build.sh;
        fi
  - run:
      name: copy mingw binutils
      command: |
        if [ "$CROSS_COMPILE" = "i686-w64-mingw32-" ]; then
          sudo cp tools/lkl/bin/i686-w64-mingw32-* /usr/bin;
        fi
  - run:
      name: start emulator
      command: |
        if [[ $CROSS_COMPILE == *android* ]]; then
          emulator -avd Nexus5_API24 -no-window -no-audio -no-boot-anim;
        elif [[ $CROSS_COMPILE == *freebsd* ]] || [[ -n "$LKL_QEMU_TEST" ]]; then
          cd /home/ubuntu && eval $QEMU
        fi
      background: true
  - run: cd tools/lkl && make -j8 ${MKARG}
  - run: mkdir -p ~/destdir && cd tools/lkl && make DESTDIR=~/destdir
  - save_cache:
     paths:
       - /home/ubuntu/.ccache
     key: compiler-cache-{{ checksum "~/_cross_compile" }}-{{ .Environment.CACHE_VERSION }}-{{ epoch }}
  - run:
      name: wait emulator to boot
      command: |
        if [[ $CROSS_COMPILE == *android* ]]; then
          /home/ubuntu/circle-android.sh wait-for-boot;
        elif [[ $CROSS_COMPILE == *freebsd* ]] || [[ -n "$LKL_QEMU_TEST" ]]; then
          while ! $MYSSH -o ConnectTimeout=1 exit 2> /dev/null
          do
             sleep 5
          done
        fi
  - run:
      name: run tests
      command: |
        mkdir -p ~/junit
        make -C tools/lkl run-tests tests="--junit-dir ~/junit"
        find ./tools/lkl/ -type f -name "*.xml" -exec mv {} ~/junit/ \;
      no_output_timeout: "90m"
  - store_test_results:
      path: ~/junit
  - store_artifacts:
      path: ~/junit

## Customize the test machine
jobs:
  x86_64:
   docker:
     - image: lkldocker/circleci-x86_64:v1.4
   environment:
     CROSS_COMPILE: ""
     MKARG: "dpdk=no"
   <<: *do_steps

  i386:
   docker:
     - image: lkldocker/circleci-i386:v1.4
   environment:
     CROSS_COMPILE: ""
   <<: *do_steps

  mingw32:
   docker:
     - image: lkldocker/circleci-mingw:v1.4
   environment:
     CROSS_COMPILE: "i686-w64-mingw32-"
   <<: *do_steps

  android-arm32:
   docker:
     - image: lkldocker/circleci-android-arm32:v1.4
   environment:
     CROSS_COMPILE: "arm-linux-androideabi-"
     LKL_ANDROID_TEST: 1
     ANDROID_SDK_ROOT: /home/ubuntu/android-sdk
   <<: *do_steps

  android-aarch64:
   docker:
     - image: lkldocker/circleci-android-arm64:v1.4
   environment:
     CROSS_COMPILE: "aarch64-linux-android-"
     LKL_ANDROID_TEST: 1
     ANDROID_SDK_ROOT: /home/ubuntu/android-sdk
   <<: *do_steps

  freebsd11_x86_64:
   docker:
     - image: lkldocker/circleci-freebsd11-x86_64:v1.4
   environment:
     CROSS_COMPILE: "x86_64-pc-freebsd11-"
   <<: *do_steps

  x86_64_valgrind:
   docker:
     - image: lkldocker/circleci-x86_64:v1.4
   environment:
     CROSS_COMPILE: ""
     MKARG: "dpdk=no"
     VALGRIND: 1
   <<: *do_steps

  x86_64_qemu:
   docker:
     - image: lkldocker/circleci-qemu-x86_64:v1.4
   environment:
     CROSS_COMPILE: ""
     MKARG: "dpdk=no"
     LKL_QEMU_TEST: 1
   <<: *do_steps

workflows:
  version: 2
  build:
    jobs:
     - x86_64
     - x86_64_qemu
     - mingw32
     - android-aarch64
     - freebsd11_x86_64
     - i386
  nightly:
    triggers:
      - schedule:
          cron: "0 0 * * *"
          filters:
            branches:
              only:
                - master
    jobs:
      - x86_64_valgrind