dist: trusty
sudo: false
cache: pip
language: python

# whitelist branches on which tests will be run
branches:
  only:
    - master
    - tlslite-ng-0.5
    - tlslite-ng-0.6
    - tlslite-ng-0.7

addons:
  apt_packages:
    # needed for M2Crypto
    - swig
    # needed for GMPY
    - libgmp-dev
    # needed for GMPY2
    - libmpfr-dev
    - libmpc-dev
before_cache:
  - rm -f $HOME/.cache/pip/log/debug.log

jobs:
  include:
    - python: 2.6
      env: TACKPY=false
    - python: 2.7
      env: TACKPY=false
    - python: 3.3
      env: TACKPY=false
    - python: 3.4
      env: TACKPY=false
    - python: 3.5
      env: TACKPY=false
    - python: 3.6
      env: TACKPY=false
    - python: 3.7
      dist: xenial
      sudo: true
      env: TACKPY=false
    - python: 3.8
      dist: xenial
      sudo: true
      env: TACKPY=false
    - python: 3.9
      dist: xenial
      sudo: true
      env: TACKPY=false
    - python: 2.7
      env: TACKPY=true
    - python: 3.4
      env: TACKPY=true
    - python: 2.7
      env: M2CRYPTO=true
    - python: 3.5
      env: M2CRYPTO=true
    - python: 3.6
      env: M2CRYPTO=true
    - python: 3.7
      dist: xenial
      sudo: true
      env: M2CRYPTO=true
    - python: 3.8
      dist: xenial
      sudo: true
      env: M2CRYPTO=true
    - python: 3.9
      dist: xenial
      sudo: true
      env: M2CRYPTO=true
    - python: 2.7
      env: PYCRYPTO=true
    - python: 3.5
      env: PYCRYPTO=true
    - python: 3.6
      env: PYCRYPTO=true
    - python: 3.7
      dist: xenial
      sudo: true
      env: PYCRYPTO=true
    # pycrypto doesn't work on Python 3.8 or 3.9 as time module doesn't have clock()
    # any more
    #- python: 3.8
    #  dist: xenial
    #  sudo: true
    #  env: PYCRYPTO=true
    - python: 3.9
      dist: xenial
      sudo: true
      env: PYCRYPTODOME=true
    - python: 2.7
      env: GMPY=true
    - python: 3.5
      env: GMPY=true
    - python: 3.6
      env: GMPY=true
    - python: 3.7
      dist: xenial
      sudo: true
      env: GMPY=true
    - python: 3.8
      dist: xenial
      sudo: true
      env: GMPY=true
    - python: 3.9
      dist: xenial
      sudo: true
      env: GMPY=true
    - python: 2.7
      env: GMPY2=true
    - python: 3.5
      env: GMPY2=true
    - python: 3.6
      env: GMPY2=true
    - python: 3.7
      dist: xenial
      sudo: true
      env: GMPY2=true
    - python: 3.8
      dist: xenial
      sudo: true
      env: GMPY2=true
    - python: 3.9
      dist: xenial
      sudo: true
      env: GMPY2=true
    - python: 2.7
      env: M2CRYPTO=true PYCRYPTO=true GMPY=true GMPY2=true
    - python: 3.5
      env: M2CRYPTO=true PYCRYPTO=true GMPY=true GMPY2=true
    - python: 3.6
      env: M2CRYPTO=true PYCRYPTO=true GMPY=true GMPY2=true
    - python: 3.7
      dist: xenial
      sudo: true
      env: M2CRYPTO=true PYCRYPTO=true GMPY=true GMPY2=true CC_COV=true
    - python: 3.8
      dist: xenial
      sudo: true
      env: M2CRYPTO=true GMPY=true GMPY2=true
    - python: 3.9
      dist: xenial
      sudo: true
      env: M2CRYPTO=true GMPY=true GMPY2=true

before_install:
  - |
       echo -e "TRAVIS_PULL_REQUEST=$TRAVIS_PULL_REQUEST\n" \
               "TRAVIS_REPO_SLUG=$TRAVIS_REPO_SLUG\n" \
               "TRAVIS_PULL_REQUEST=$TRAVIS_PULL_REQUEST\n" \
               "TRAVIS_COMMIT=$TRAVIS_COMMIT\n" \
               "TRAVIS_PYTHON_VERSION=$TRAVIS_PYTHON_VERSION"
  - |
       # workaround https://github.com/travis-ci/travis-ci/issues/2666
       if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then
         URL="https://github.com/${TRAVIS_REPO_SLUG}/pull/${TRAVIS_PULL_REQUEST}.patch"
         # `--location` makes curl follow redirects
         PR_FIRST=$(curl --silent --show-error --location $URL | head -1 | grep -o -E '\b[0-9a-f]{40}\b' | tr -d '\n')
         TRAVIS_COMMIT_RANGE=$PR_FIRST^..$TRAVIS_COMMIT
       fi

  - pip list
  # sanity check current commit
  - git rev-parse HEAD
  - echo "TRAVIS_COMMIT_RANGE=$TRAVIS_COMMIT_RANGE"
  - git fetch origin master:refs/remotes/origin/master
  - curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter
  - chmod +x ./cc-test-reporter

install:
  - if [[ -e build-requirements-${TRAVIS_PYTHON_VERSION}.txt ]]; then travis_retry pip install -r build-requirements-${TRAVIS_PYTHON_VERSION}.txt; else travis_retry pip install -r build-requirements.txt; fi
  - if [[ $TACKPY == 'true' ]]; then travis_retry pip install tackpy; fi
  - |
      if [[ $M2CRYPTO == 'true' ]]; then
        # it looks like 0.37.0 broke compatibility with old OpenSSL so try using old version
        if [[ $TRAVIS_PYTHON_VERSION == 2.7 ]] || [[ $TRAVIS_PYTHON_VERSION == 3.5 ]] || [[ $TRAVIS_PYTHON_VERSION == 3.6 ]] ; then
           travis_retry pip install 'm2crypto<0.37';
        else
           travis_retry pip install --pre m2crypto;
        fi
      fi
  - if [[ $PYCRYPTO == 'true' ]]; then travis_retry pip install pycrypto; fi
  - if [[ $PYCRYPTODOME == 'true' ]]; then travis_retry pip install pycryptodome; fi
  - if [[ $GMPY == 'true' ]]; then travis_retry pip install gmpy; fi
  - if [[ $GMPY2 == 'true' ]]; then travis_retry pip install gmpy2; fi
  - travis_retry pip install -r requirements.txt
  - pip list
  - if [[ $CC_COV == 'true' ]]; then ./cc-test-reporter before-build; fi

script:
  - |
      if [[ $TRAVIS_PYTHON_VERSION == '2.6' ]]; then
          coverage run --branch --source tlslite -m unittest2 discover;
      else
          coverage run --branch --source tlslite -m unittest discover;
      fi
  - make test-local
  # --appends is supported only in the new coverage (>4)
  - coverage combine --append
  - coverage report -m
  - ./setup.py install
  - make test
  # pylint doesn't work on 2.6: https://bitbucket.org/logilab/pylint/issue/390/py26-compatiblity-broken
  - |
      if [[ $TRAVIS_PYTHON_VERSION != '2.6' ]]; then
        pylint --msg-template="{path}:{line}: [{msg_id}({symbol}), {obj}] {msg}" tlslite > pylint_report.txt || :
        diff-quality --violations=pylint --fail-under=90 pylint_report.txt
      fi
  - |
      if [[ $TRAVIS_PULL_REQUEST != "false" ]]; then
        echo "Will test commits between $TRAVIS_COMMIT_RANGE:"
        git log --oneline --reverse $TRAVIS_COMMIT_RANGE

        for i in $(git log --pretty=format:%H --reverse $TRAVIS_COMMIT_RANGE); do
          git checkout $i
          make clean
          if [[ $TRAVIS_PYTHON_VERSION == '2.6' ]]; then
            unit2 discover || exit 1
          else
            python -m unittest discover || exit 1
          fi
          make test-local || exit 1
          cd $TRAVIS_BUILD_DIR
        done
      fi

after_success:
 - travis_retry coveralls
 - if [[ $CC_COV == 'true' ]]; then coverage xml; ./cc-test-reporter after-build --exit-code $TRAVIS_TEST_RESULT; fi