.travis.yml

language: generic
dist: bionic

services:
  - docker

cache:
  directories:
    - $HOME/docker-cache

before_install:
  # Decrypt .coveralls.yml
  - echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
  - >
     openssl aes-256-cbc
     -K $encrypted_1f076a31531a_key -iv $encrypted_1f076a31531a_iv
     -in .coveralls.yml.enc
     -out .coveralls.yml -d
  # If the docker cache is still valid, use the cached docker image.
  - >
     scripts/travis-cache-ok.sh &&
     cat $HOME/docker-cache/our-image.tar | docker load || true

install:
  # Rebuild the docker image, but only if the docker cache isn't valid anymore.
  - >
     scripts/travis-cache-ok.sh ||
     docker-compose build --build-arg uid=`id -u` --build-arg gid=`id -g`

script:
  # We set the QT_QPA_PLATFORM to run the tests on a headless server:
  # http://doc.qt.io/qt-5/embedded-linux.html
  - docker-compose run -e QT_QPA_PLATFORM=offscreen qgis-desktop make test
  - docker-compose run -e QT_QPA_PLATFORM=offscreen qgis-desktop make flake8
  - docker-compose run qgis-desktop make docstrings
  - docker-compose run qgis-desktop coveralls
  - docker-compose run qgis-desktop make zip

before_cache:
  # If the docker cache isn't valid, save the new docker image + checksum.
  - mkdir -p $HOME/docker-cache
  - >
     scripts/travis-cache-ok.sh ||
     docker save qgis-desktop > $HOME/docker-cache/our-image.tar
  - scripts/travis-cache-ok.sh || scripts/create-travis-checksum.sh

# Deploy uploads the "make zip" result to https://artifacts.lizard.net, but
# only when building a tag. It then turns up on https://plugins.lizard.net
deploy:
  provider: script
  skip_cleanup: true
  script: bash upload-artifact.sh
  on:
    tags: true

notifications:
  email: false