.travis.yml

language: objective-c

os: osx

matrix:
  include:
    - osx_image: xcode10.2 # macOS 10.14
    - osx_image: xcode9.4  # macOS 10.13
    - osx_image: xcode9.2  # macOS 10.12

script:
  - xcodebuild -project Thunderbolt3Unblocker.xcodeproj -scheme Thunderbolt3Unblocker -configuration Release CODE_SIGN_IDENTITY="" CODE_SIGNING_REQUIRED=NO SYMROOT=./build
  - sudo chown -R root:wheel ./build/Release/Thunderbolt3Unblocker.kext
  - sw_vers -buildVersion | grep -q '^16[A-Z]' && sudo kextutil -nt build/Release/Thunderbolt3Unblocker.kext || true

# It would be nice to subsequently load and test the kernel extension, but this
# is not currently possible on Travis CI.
#
# Note that the kext runs xnu_override_test on load, and will fail the kextload
# if the command fails. (That, or the system will panic.)
# 
# - sudo kextload ./build/Release/Thunderbolt3Unblocker.kext
#
# The sw_vers command above only runs kextutil on macOS 10.12; otherwise it
# fails with "Unable to stage kext to secure location"