image: samthursfield/buildstream:0.1-20170621.1

cache:
  paths:
    - cache/buildstream/sources/

stages:
  - test
  - coverage
  - docs

before_script:
  # Diagnostics
  - mount
  - df -h

  # Work around https://github.com/fedora-cloud/docker-brew-fedora/issues/14
  - export LANG="C.UTF-8"
  - export LC_ALL="C.UTF-8"

  # Store cache in the project directory
  - mkdir -p "$(pwd)/cache"
  - export XDG_CACHE_HOME="$(pwd)/cache"

# Run premerge commits
#
pytest:
  stage: test
  script:
  - dnf install -y bzr patch
  - python3 setup.py test
  - mkdir -p coverage-pytest/
  - cp .coverage.* coverage-pytest/coverage.pytest
  artifacts:
    paths:
    - coverage-pytest/

# Run integration tests
#
integration_linux:
  stage: test

  script:
    - dnf install -y findutils bzr which
    - pip3 install coverage
    - pip3 install .
    - git clone https://gitlab.com/BuildStream/buildstream-tests.git
    - cd buildstream-tests
    - ./run-test.sh --arg --colors --cov ../.coveragerc test
    - cd ..
    - mkdir -p coverage-linux/
    - cp buildstream-tests/.coverage coverage-linux/coverage.linux
    - cp -a cache/buildstream/logs logs-linux

  artifacts:
    paths:
    - coverage-linux/
    - logs-linux/

pytest_unix:
  stage: test
  variables:
    BST_FORCE_BACKEND: "unix"
  script:
    # We remove the Bubblewrap and OSTree packages here so that we catch any
    # codepaths that try to use them
    - dnf erase -y bubblewrap ostree
    - dnf install -y bzr patch
    - python3 setup.py test
    - mkdir -p coverage-pytest-unix
    - cp .coverage.* coverage-pytest-unix/coverage.pytest-unix
  artifacts:
    paths:
      - coverage-pytest-unix/

integration_unix:
  stage: test
  variables:
    BST_FORCE_BACKEND: "unix"
  script:
    - dnf install -y findutils bzr which
    - pip3 install coverage
    - pip3 install .
    - git clone https://gitlab.com/BuildStream/buildstream-tests.git
    - cd buildstream-tests
    - ./run-test.sh --arg --colors --cov ../.coveragerc test
    - cd ..
    - mkdir -p coverage-unix/
    - cp buildstream-tests/.coverage coverage-unix/coverage.unix
    - cp -a cache/buildstream/logs logs-unix

  artifacts:
    paths:
    - coverage-unix/
    - logs-unix/

# Collate coverage reports
#
coverage:
  stage: coverage
  script:
    - pip3 install coverage
    - pip3 install .
    - mkdir report
    - cd report
    - cp ../coverage-linux/coverage.linux .coverage
    - cp ../coverage-unix/coverage.unix .
    - coverage combine --rcfile=../.coveragerc -a ../coverage-unix/coverage.unix
    - cp ../coverage-pytest/coverage.pytest .
    - coverage combine --rcfile=../.coveragerc -a coverage.pytest
    - cp ../coverage-pytest-unix/coverage.pytest-unix .
    - coverage combine --rcfile=../.coveragerc -a coverage.pytest-unix
    - coverage report --rcfile=../.coveragerc -m
  dependencies:
  - pytest
  - integration_linux
  - pytest_unix
  - integration_unix

# Automatically build documentation, only for merges which land
# on master branch.
pages:
  stage: docs
  script:
  - dnf install -y findutils python2
  - pip3 install sphinx
  - pip3 install sphinx-click
  - pip3 install --user -e .
  - make -C doc
  - mv doc/build/html public
  artifacts:
    paths:
    - public/
  only:
  - master