sudo: required
dist: xenial
language: c
compiler:
  - gcc
git:
  depth: 6

# Each item under 'env' is a separate Travis job to execute.
# They run in separate environments, so each one must take the time
# to clone the repository and submodules; to download and install SDKs,
# pip packages, and so forth.  By gathering activities together in optimal
# ways, the "run time" and "total time" of the travis jobs can be minimized.
#
# Since at the time of writing Travis generally starts 5 or 6 jobs, the
# builds have been organized into 5 groups of *approximately* equal durations.
# Additionally, the jobs that need extra SDKs are also organized together.
#
# When adding new boards, take a look on the travis CI page
# https://travis-ci.org/adafruit/circuitpython to which build that installs
# that SDK is shortest and add it there.  In the case of major re-organizations,
# just try to make the builds "about equal in run time"
env:
  - TRAVIS_TESTS="unix docs translations website" TRAVIS_BOARDS="trinket_m0_haxpress circuitplayground_express mini_sam_m4 grandcentral_m4_express capablerobot_usbhub pygamer pca10056 pca10059 feather_nrf52840_express makerdiary_nrf52840_mdk makerdiary_nrf52840_mdk_usb_dongle particle_boron particle_argon particle_xenon sparkfun_nrf52840_mini electronut_labs_papyr electronut_labs_blip" TRAVIS_SDK=arm:nrf
  - TRAVIS_BOARDS="metro_m0_express metro_m4_express metro_m4_airlift_lite pirkey_m0 trellis_m4_express trinket_m0 sparkfun_lumidrive sparkfun_redboard_turbo bast_pro_mini_m0 datum_distance pyruler" TRAVIS_SDK=arm
  - TRAVIS_BOARDS="cp32-m4 feather_radiofruit_zigbee gemma_m0 hallowing_m0_express itsybitsy_m0_express itsybitsy_m4_express meowmeow sam32 uchip escornabot_makech pygamer_advance datum_imu snekboard" TRAVIS_SDK=arm
  - TRAVIS_BOARDS="feather_m0_supersized feather_m0_express_crickit feather_m0_rfm69 feather_m0_rfm9x feather_m4_express arduino_zero arduino_mkr1300 arduino_mkrzero pewpew10 kicksat-sprite ugame10 robohatmm1_m0 robohatmm1_m4 datum_light" TRAVIS_SDK=arm
  - TRAVIS_BOARDS="datalore_ip_m4 circuitplayground_express_crickit feather_m0_adalogger feather_m0_basic feather_m0_express catwan_usbstick pyportal sparkfun_samd21_mini sparkfun_samd21_dev pybadge pybadge_airlift datum_weather" TRAVIS_SDK=arm

addons:
  artifacts:
    paths:
    - $(ls -d1 bin/*/*/* | tr "\n" ":")
    target_paths: /

# Some deploy jobs take over 10 minutes so use this keep alive hack to make sure Travis doesn't kill us.
before_deploy: |
  function keep_alive() {
    while true; do
      echo -en "\a"
      sleep 5
    done
  }
  keep_alive &

deploy:
  provider: releases
  api_key:
    secure: "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"
  file_glob: true
  file: "$TRAVIS_BUILD_DIR/bin/*/*/*"
  skip_cleanup: true
  on:
    tags: true

notifications:
  webhooks:
    urls:
      - https://rosie-ci.ngrok.io/travis
    on_success: always
    on_failure: always
    on_start: always
    on_cancel: always
    on_error: always

before_script:
  # Expand the git tree back to 4.0.0-alpha.1 and then fetch the latest tag.
  - LAST_TAG=`git ls-remote --quiet --tags --sort=version:refname | egrep -o "refs/tags/[0-9]+.*\$" | tail -n 1`
  - git fetch --depth 1 origin $LAST_TAG:$LAST_TAG
  - git describe --dirty --always --tags
  - function var_search () { case "$1" in *$2*) true;; *) false;; esac; }
  - sudo dpkg --add-architecture i386

  - (! var_search "${TRAVIS_SDK-}" arm || (wget https://s3.amazonaws.com/adafruit-circuit-python/gcc-arm-embedded_7-2018q2-1~xenial1_amd64.deb && sudo dpkg -i gcc-arm-embedded*_amd64.deb))

  # For huzzah builds
  - (! var_search "${TRAVIS_SDK-}" esp8266 || (wget https://github.com/jepler/esp-open-sdk/releases/download/2018-06-10/xtensa-lx106-elf-standalone.tar.gz && tar -C .. -xaf xtensa-lx106-elf-standalone.tar.gz))
  - if var_search "${TRAVIS_SDK-}" esp8266 ; then PATH=$(readlink -f ../xtensa-lx106-elf/bin):$PATH; fi

  # For coverage testing (upgrade is used to get latest urllib3 version)
  - sudo apt-get install -y python3-pip
  - pip3 install --user sh click setuptools
  - ([[ -z "$TRAVIS_TESTS" ]] || sudo pip install --upgrade cpp-coveralls)
  - (! var_search "${TRAVIS_TESTS-}" docs || sudo apt-get install -y librsvg2-bin)
  - (! var_search "${TRAVIS_TESTS-}" docs || pip3 install --user Sphinx sphinx-rtd-theme recommonmark sphinxcontrib-svg2pdfconverter)
  - (! var_search "${TRAVIS_TESTS-}" translations || pip3 install --user polib)

  # Check if there's any board missing in TRAVIS_BOARDS
  - cd tools && python3 -u travis_new_boards_check.py
  - cd ..
  
  # report some good version numbers to the build
  - gcc --version
  - (! var_search "${TRAVIS_SDK-}" arm || arm-none-eabi-gcc --version)
  - (! var_search "${TRAVIS_SDK-}" esp8266 || xtensa-lx106-elf-gcc --version)
  - python3 --version

script:
  # Build mpy-cross first because other builds depend on it.
  - echo 'Building mpy-cross' && echo 'travis_fold:start:mpy-cross'
  - make -C mpy-cross -j2 ; S=$? ; echo $S > status ; (exit $S)
  - echo 'travis_fold:end:mpy-cross' && tools/print_status.py status

  # Use unbuffered output because building all the releases can take a long time.
  # Travis will cancel the job if it sees no output for >10 minutes.
  - cd tools && python3 -u build_release_files.py
  - cd ..

  - echo 'Building unix' && echo 'travis_fold:start:unix'
  - (! var_search "${TRAVIS_TESTS-}" unix || (make -C ports/unix deplibs -j2 && make -C ports/unix -j2 && make -C ports/unix coverage -j2)) ; S=$? ; echo $S > status ; (exit $S)
  - echo 'travis_fold:end:unix' && tools/print_status.py status

  # run tests without coverage info
  #- (cd tests && MICROPY_CPYTHON3=python3.4 ./run-tests -j1)
  #- (cd tests && MICROPY_CPYTHON3=python3.4 ./run-tests -j1 --emit native)

  # run tests with coverage info
  - echo 'Test all' && echo 'travis_fold:start:test_all'
  - (! var_search "${TRAVIS_TESTS-}" unix || (cd tests && MICROPY_CPYTHON3=python3.5 MICROPY_MICROPYTHON=../ports/unix/micropython_coverage ./run-tests -j1)) ; S=$? ; echo $S > status ; (exit $S)
  - echo 'travis_fold:end:test_all' && tools/print_status.py status

  - echo 'Test threads' && echo 'travis_fold:start:test_threads'
  - (! var_search "${TRAVIS_TESTS-}" unix || (cd tests && MICROPY_CPYTHON3=python3.5 MICROPY_MICROPYTHON=../ports/unix/micropython_coverage ./run-tests -j1 -d thread)) ; S=$? ; echo $S > status ; (exit $S)
  - echo 'travis_fold:end:test_threads' && tools/print_status.py status

  - echo 'Testing with native' && echo 'travis_fold:start:test_native'
  - (! var_search "${TRAVIS_TESTS-}" unix || (cd tests && MICROPY_CPYTHON3=python3.5 MICROPY_MICROPYTHON=../ports/unix/micropython_coverage ./run-tests -j1 --emit native)) ; S=$? ; echo $S > status ; (exit $S)
  - echo 'travis_fold:end:test_native' && tools/print_status.py status

  - (echo 'Testing with mpy' && echo 'travis_fold:start:test_mpy')
  - (! var_search "${TRAVIS_TESTS-}" unix || (cd tests && MICROPY_CPYTHON3=python3.5 MICROPY_MICROPYTHON=../ports/unix/micropython_coverage ./run-tests -j1 --via-mpy -d basics float)) ; S=$? ; echo $S > status ; (exit $S)
  - echo 'travis_fold:end:test_mpy' && tools/print_status.py status

  - (echo 'Building docs' && echo 'travis_fold:start:build_docs')
  - (! var_search "${TRAVIS_TESTS-}" docs || sphinx-build -E -W -b html . _build/html) ; S=$? ; echo $S > status ; (exit $S)
  - echo 'travis_fold:end:build_docs' && tools/print_status.py status

  - (echo 'Building translations' && echo 'travis_fold:start:build_translations')
  - (! var_search "${TRAVIS_TESTS-}" translations || make check-translate) ; S=$? ; echo $S > status ; (exit $S)
  - echo 'travis_fold:end:build_translations' && tools/print_status.py status

  # run coveralls coverage analysis (try to, even if some builds/tests failed)
  #- (cd ports/unix && coveralls --root ../.. --build-root . --gcov $(which gcov) --gcov-options '\-o build-coverage/' --include py --include extmod)

  - (! var_search "${TRAVIS_TESTS-}" website || (cd tools && python3 build_board_info.py && cd ..))

after_failure:
  - (cd tests && for exp in *.exp; do testbase=$(basename $exp .exp); echo -e "\nFAILURE $testbase"; diff -u $testbase.exp $testbase.out; done)