language: python

matrix:
  allow_failures:
    - python: "nightly"

python:
    - "2.7"
    - "3.4"
    - "3.5"
    - "3.6"
    - "nightly"

env:
    - AVOCADO_PARALLEL_LINT=1
      AVOCADO_PARALLEL_CHECK=yes
      AVOCADO_LOG_DEBUG=yes
      SELF_CHECK_CONTINUOUS=y
      AVOCADO_CHECK_LEVEL=1

branches:
    only:
        - master
        - 52lts
        - 69lts

cache:
    directories:
        - $HOME/.cache/pip

addons:
  apt:
    packages:
    - libvirt-dev

install:
    - pip install -r requirements-selftests.txt

script:
    - |
        # First cleanup the previously installed files
        PYTHON=$(which python)
        $(PYTHON) setup.py develop --uninstall
        BINDIR=$(dirname $(which python))
        for FILE in scripts/*; do
            rm $BINDIR/$(basename $FILE)
        done
        # Run the "make check" per each commit in PR (TRAVIS_COMMIT_RANGE)
        ERR=""
        echo Branch is $TRAVIS_BRANCH
        if [ "$TRAVIS_PULL_REQUEST_SHA" ]; then
            # It's pull request, check only PR commits
            COMMITS="$(git cherry origin/master | sed -n 's/+ \(.*\)/\1/p')"
        else
            # push check, try to check everything
            COMMITS=$(git rev-list $TRAVIS_COMMIT_RANGE)
        fi
        for COMMIT in $COMMITS; do
            echo
            echo "--------------------< $(git log -1 --oneline $COMMIT) >--------------------"
            echo
            echo
            git checkout $COMMIT || ERR=$(echo -e "$ERR\nUnable to checkout $(git log -1 --oneline $COMMIT)")
            make PYTHON=$PYTHON check || ERR=$(echo -e "$ERR\nmake check of $(git log -1 --oneline) failed")
            make PYTHON=$PYTHON clean
        done
        if [ "$ERR" ]; then
            echo
            echo "Incremental smokecheck failed: $ERR"
            exit -1
        fi