# global options
language:
  - c
compiler:
  - gcc
cache:
  directories:
    - "${HOME}/persist"
env:
  global:
    - MAKEOPTS="-j4"

# define the successive stages
stages:
  - name: test

# define the jobs for the stages
# order of the jobs has longest running first to optimise total time
jobs:
  include:
    # stm32 port
    - stage: test
      env: NAME="stm32 port build"
      install:
        # need newer gcc version for Cortex-M7 support
        - sudo add-apt-repository -y ppa:terry.guo/gcc-arm-embedded
        - sudo apt-get update -qq || true
        - sudo apt-get install --allow-unauthenticated gcc-arm-none-eabi
        - arm-none-eabi-gcc --version
      script:
        - make ${MAKEOPTS} -C mpy-cross
        - make ${MAKEOPTS} -C ports/stm32
        - make ${MAKEOPTS} -C ports/stm32 BOARD=PYBV11 MICROPY_PY_WIZNET5K=5200 MICROPY_PY_CC3K=1
        - make ${MAKEOPTS} -C ports/stm32 BOARD=STM32F769DISC
        - make ${MAKEOPTS} -C ports/stm32 BOARD=STM32L476DISC

    # qemu-arm port
    - stage: test
      env: NAME="qemu-arm port build and tests"
      install:
        # need newer gcc version for nano.specs
        - sudo add-apt-repository -y ppa:terry.guo/gcc-arm-embedded
        - sudo apt-get update -qq || true
        - sudo apt-get install --allow-unauthenticated gcc-arm-none-eabi
        - sudo apt-get install qemu-system
        - arm-none-eabi-gcc --version
      script:
        - make ${MAKEOPTS} -C mpy-cross
        - make ${MAKEOPTS} -C ports/qemu-arm -f Makefile.test test
      after_failure:
        - grep "FAIL" ports/qemu-arm/build/console.out

    # unix coverage
    - stage: test
      env: NAME="unix coverage build and tests"
      install:
        # a specific urllib3 version is needed for requests and cpp-coveralls to work together
        - sudo pip install -Iv urllib3==1.22
        - sudo pip install cpp-coveralls
        - gcc --version
        - python3 --version
      script:
        - make ${MAKEOPTS} -C mpy-cross
        - make ${MAKEOPTS} -C ports/unix deplibs
        - make ${MAKEOPTS} -C ports/unix coverage
        # run the main test suite
        - (cd tests && MICROPY_CPYTHON3=python3 MICROPY_MICROPYTHON=../ports/unix/micropython_coverage ./run-tests)
        - (cd tests && MICROPY_CPYTHON3=python3 MICROPY_MICROPYTHON=../ports/unix/micropython_coverage ./run-tests -d thread)
        - (cd tests && MICROPY_CPYTHON3=python3 MICROPY_MICROPYTHON=../ports/unix/micropython_coverage ./run-tests --emit native)
        - (cd tests && MICROPY_CPYTHON3=python3 MICROPY_MICROPYTHON=../ports/unix/micropython_coverage ./run-tests --via-mpy -d basics float)
        # test when input script comes from stdin
        - cat tests/basics/0prelim.py | ports/unix/micropython_coverage | grep -q 'abc'
        # run coveralls coverage analysis (try to, even if some builds/tests failed)
        - (cd ports/unix && coveralls --root ../.. --build-root . --gcov $(which gcov) --gcov-options '\-o build-coverage/' --include py --include extmod)
      after_failure:
        - (cd tests && for exp in *.exp; do testbase=$(basename $exp .exp); echo -e "\nFAILURE $testbase"; diff -u $testbase.exp $testbase.out; done)

    # standard unix port
    - stage: test
      env: NAME="unix port build and tests"
      script:
        - make ${MAKEOPTS} -C mpy-cross
        - make ${MAKEOPTS} -C ports/unix deplibs
        - make ${MAKEOPTS} -C ports/unix
        - make ${MAKEOPTS} -C ports/unix test

    # unix nanbox
    - stage: test
      env: NAME="unix nanbox port build and tests"
      install:
        - sudo apt-get install gcc-multilib libffi-dev:i386
      script:
        - make ${MAKEOPTS} -C mpy-cross
        - make ${MAKEOPTS} -C ports/unix deplibs
        - make ${MAKEOPTS} -C ports/unix nanbox
        - (cd tests && MICROPY_CPYTHON3=python3 MICROPY_MICROPYTHON=../ports/unix/micropython_nanbox ./run-tests)

    # unix stackless
    - stage: test
      env: NAME="unix stackless port build and tests"
      script:
        - make ${MAKEOPTS} -C mpy-cross
        - make ${MAKEOPTS} -C ports/unix deplibs
        - make ${MAKEOPTS} -C ports/unix CFLAGS_EXTRA="-DMICROPY_STACKLESS=1 -DMICROPY_STACKLESS_STRICT=1"
        - make ${MAKEOPTS} -C ports/unix test

    # windows port via mingw
    - stage: test
      env: NAME="windows port build via mingw"
      install:
        - sudo apt-get install gcc-mingw-w64
      script:
        - make ${MAKEOPTS} -C mpy-cross
        - make ${MAKEOPTS} -C ports/windows CROSS_COMPILE=i686-w64-mingw32-

    # bare-arm and minimal ports
    - stage: test
      env: NAME="bare-arm and minimal ports build"
      install:
        - sudo apt-get install gcc-arm-none-eabi
        - arm-none-eabi-gcc --version
      script:
        - make ${MAKEOPTS} -C ports/bare-arm
        - make ${MAKEOPTS} -C ports/minimal CROSS=1 build/firmware.bin
        - ls -l ports/minimal/build/firmware.bin
        - tools/check_code_size.sh
        - mkdir -p ${HOME}/persist
        # Save new firmware for reference, but only if building a main branch, not a pull request
        - 'if [ "$TRAVIS_PULL_REQUEST" = "false" ]; then cp ports/minimal/build/firmware.bin ${HOME}/persist/; fi'

    # cc3200 port
    - stage: test
      env: NAME="cc3200 port build"
      install:
        - sudo apt-get install gcc-arm-none-eabi
      script:
        - make ${MAKEOPTS} -C ports/cc3200 BTARGET=application BTYPE=release
        - make ${MAKEOPTS} -C ports/cc3200 BTARGET=bootloader  BTYPE=release

    # teensy port
    - stage: test
      env: NAME="teensy port build"
      install:
        - sudo apt-get install gcc-arm-none-eabi
      script:
        - make ${MAKEOPTS} -C ports/teensy