.travis.yml

#   Modifiers through environment variables in TravisCI
#
#   For pushing the image to DockerHub add:
#     DOCKER_REPO=your-username/your-repo (by default the Git Repo Slug is assigned. e.g. bigbluebutton/bbb-lti-broker)
#     DOCKER_USERNAME=your-username
#     DOCKER_PASSWORD=your-password
#
#   For bypassing tests add:
#     TEST_IGNORE=true
#
#   For bypassing build add:
#     BUILD_IGNORE=true
#
#   For building docker images for all branches add:
#     BUILD_ALL=true (by default only docker images for tags and master branch are built)

sudo: required
language: ruby
rvm:
  - 2.7.1
cache:
  bundler: true
  directories:
    - tmp/cache/assets/test/sprockets
services:
  - postgresql
  - docker
env:
  global:
  - COMMIT_SHORT_SHA=${TRAVIS_COMMIT::8}
  - BUILD_NUMBER="${TRAVIS_TAG:-${TRAVIS_BRANCH}-${COMMIT_SHORT_SHA}}"
  - DOCKER_REPO="${DOCKER_REPO:-${TRAVIS_REPO_SLUG}}"
jobs:
  include:
  - stage: test
    name: rubocop
    script:
      - bundle exec rubocop
    if: env(TEST_IGNORE) IS NOT present
  - stage: test
    name: test
    before_script:
      - bundle install
    before_script:
      - bundle exec rake db:create
      - bundle exec rake db:migrate
    script:
      - export
      - bundle exec rails test
    if: env(TEST_IGNORE) IS NOT present
# This build is only triggered when building from a branch.
  - stage: build
    name: build branch
    script:
      - docker build -t $DOCKER_REPO:$TRAVIS_BRANCH --build-arg BUILD_NUMBER="$TRAVIS_BRANCH ($(expr substr $TRAVIS_COMMIT 1 7))" .
    after_success:
      - docker login -u $DOCKER_USERNAME -p $DOCKER_PASSWORD docker.io
      - docker push $DOCKER_REPO
    if: env(BUILD_IGNORE) IS NOT present AND env(TRAVIS_PULL_REQUEST) IS NOT present AND branch = master OR tag IS blank AND env(BUILD_ALL) IS present
# This build is only triggered when building from a tag.
  - stage: build
    name: build release
    script:
      - docker build -t $DOCKER_REPO:$TRAVIS_TAG --build-arg BUILD_NUMBER=$TRAVIS_TAG .
    after_success:
      - docker login -u $DOCKER_USERNAME -p $DOCKER_PASSWORD docker.io
      - docker tag $DOCKER_REPO:$TRAVIS_TAG $DOCKER_REPO:latest
      - docker push $DOCKER_REPO
    if: env(BUILD_IGNORE) IS NOT present AND tag IS NOT blank