.travis.yml

language: generic

before_install_linux: &linux_setup
  - mkdir mason
  - curl -sSfL "https://github.com/mapbox/mason/archive/e8fa2d1.tar.gz" | tar --gunzip --extract --strip-components=1 --directory=./mason
  - ./mason/mason install gdb 7.12
  - sudo ln -s $(./mason/mason prefix gdb 7.12)/bin/gdb /usr/local/bin/gdb
  - which gdb
  # attempt to workaroung "ptrace: Operation not permitted"
  - sudo chmod +s $(which gdb)
  # To ensure that the --setup command is working we start off by
  # manually creating a bogus core pattern
  - sudo bash -c 'echo "dummy" > /proc/sys/kernel/core_pattern'
  # https://wiki.ubuntu.com/SecurityTeam/Roadmap/KernelHardening#ptrace
  # https://www.kernel.org/doc/Documentation/security/Yama.txt
  - cat /proc/sys/kernel/yama/ptrace_scope
  - sudo bash -c 'echo 0 > /proc/sys/kernel/yama/ptrace_scope'

before_install_osx: &osx_setup
  # To ensure that the --setup command is working we start off by
  # manually creating a bogus core pattern
  - sudo sysctl kern.corefile=dummy
  - brew install coreutils || true
  - export PATH=$(brew --prefix)/opt/coreutils/libexec/gnubin:${PATH}
  - which lldb
  - lldb --version

install_default: &run_install
  # disable node that may be already enabled via nvm
  - nvm unload || true
  - platform=$(uname -s | tr '[:upper:]' '[:lower:]')
  - NODE_SLUG=node-v$(cat .nvmrc)-${platform}-x64
  - curl -sL --retry 3 -O https://nodejs.org/dist/v$(cat .nvmrc)/${NODE_SLUG}.tar.gz
  - sudo tar xzf ${NODE_SLUG}.tar.gz --strip-components=1 -C /usr/local
  - export PATH=/usr/local/bin:${PATH}
  - /usr/local/bin/node --version
  - which node
  - node --version
  - npm --version

script_default: &run_script
 - sudo ./bin/logbt --setup
 - ./bin/logbt --test
 - ./test/unit.sh

services:
  - docker

matrix:
  include:
    - os: linux
      env: DOCKER=PID1-signal
      dist: trusty
      script:
        - ./test/docker-snapshotting.sh TERM
        - ./test/docker-snapshotting.sh HUP
        # TODO: INT never reaches logbt on linux
        #- ./test/docker-snapshotting.sh INT
    - os: linux
      env: DOCKER=writable-proc
      dist: trusty
      script:
        - docker build -t logbt-bionic1 -f Dockerfile.writable-proc .
        - docker run --cap-add SYS_PTRACE --volume /proc:/writable-proc logbt-bionic1
        - cat /proc/sys/kernel/core_pattern
    - os: linux
      env: DOCKER=readonly
      dist: trusty
      script:
        - docker build -t logbt-bionic2 -f Dockerfile.readonly .
        - sudo ./bin/logbt --setup
        - docker run --cap-add SYS_PTRACE logbt-bionic2
        - cat /proc/sys/kernel/core_pattern
    - os: linux
      env: DOCKER=privileged
      dist: trusty
      script:
        - docker build -t logbt-bionic3 -f Dockerfile .
        - docker run --privileged logbt-bionic3
        - cat /proc/sys/kernel/core_pattern
    - os: linux
      env: DOCKER=readonly-from-host
      dist: trusty
      script:
        - docker build -t logbt-bionic4 -f Dockerfile.logbt-from-host .
        - sudo ./bin/logbt --setup
        - docker run --cap-add SYS_PTRACE -v $(pwd)/bin/logbt:/usr/local/bin/logbt logbt-bionic4
    - os: linux
      dist: bionic
      env: CXX=clang++
      before_install: *linux_setup
      install: *run_install
      before_script:
        - ./mason/mason install clang++ 10.0.0
        - sudo ln -s $(./mason/mason prefix clang++ 10.0.0)/bin/clang++ /usr/local/bin/clang++
        - which clang++
      script: *run_script
    - os: linux
      dist: trusty
      env: CXX=g++-6
      addons:
        apt:
          sources: [ 'ubuntu-toolchain-r-test']
          packages: [ 'g++-6']
      before_install: *linux_setup
      install: *run_install
      script: *run_script
    - os: linux
      dist: bionic
      env: CXX=g++
      before_install: *linux_setup
      install: *run_install
      script: *run_script
    - os: osx
      osx_image: xcode11
      before_install: *osx_setup
      install: *run_install
      script: *run_script