language: python

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

matrix:
    fast_finish: true
    include:
        - python: "3.6"
          os: linux
          dist: bionic
          env: TOXENV=py36-fuse2
        - python: "3.7"
          os: linux
          dist: bionic
          env: TOXENV=py37-fuse2
        - python: "3.8"
          os: linux
          dist: focal
          env: TOXENV=py38-fuse3
        - python: "3.9"
          os: linux
          dist: focal
          env: TOXENV=py39-fuse3
        - python: "3.8"
          os: linux
          dist: focal
          env: TOXENV=flake8

before_install: # Abort installation and don't run tests for pull requests if commit only changed the docs
- |
    test $TRAVIS_EVENT_TYPE != "pull_request" || {
        echo Checking whether $TRAVIS_COMMIT_RANGE changed only docs
        git diff --name-only $TRAVIS_COMMIT_RANGE | grep --quiet --invert-match --extended-regexp '(AUTHORS|README\.rst|^(docs)/)' || {
            echo "Only docs were updated, stopping build process."
            exit
        }
    }

install: ./.travis/install.sh

script: ./.travis/run.sh

after_success: ./.travis/upload_coverage.sh

notifications:
    irc:
        channels:
            - "irc.freenode.org#borgbackup"
        use_notice: true
        skip_join: true