ci-compose.yml

# This Compose file is meant to be used along the project's `docker-compose.yml`
# file on CI/CD contexts, such as SemaphoreCI or Github Actions.
#
# A useful alias to run this on your CI/CD pipelines:
# `alias ci-compose="docker-compose --file docker-compose.yml --file ci-compose.yml"`
#
# See https://docs.docker.com/compose/extends/#understanding-multiple-compose-files

# We'll use the '3.x spec since it supports the 'cache_from'
# option:
version: '3.7'

services:
  test:
    image: icalia-labs.registry-beta.semaphoreci.com/icalialabs/advanced-testing-techniques:testing-${GIT_COMMIT_SHORT_SHA:-latest}
    build: &app_ci_build
      context: .
      target: testing
      cache_from:
        # The order of this list will be considered by the `docker-image-manager` script!
        # Also, be sure to include the service image name in this list as well.
        - icalia-labs.registry-beta.semaphoreci.com/icalialabs/advanced-testing-techniques:testing-${GIT_COMMIT_SHORT_SHA:-latest} # The resulting image must also be on cache_from!
        - icalia-labs.registry-beta.semaphoreci.com/icalialabs/advanced-testing-techniques:testing-${TAG_SAFE_BRANCH}
        - icalia-labs.registry-beta.semaphoreci.com/icalialabs/advanced-testing-techniques:testing
    depends_on:
      - postgres
    networks:
      - backend
    command: rspec
    environment:
      DATABASE_URL: postgres://postgres:3x4mpl3P455w0rd@postgres:5432/advanced_testing_techniques_test
      RAILS_ENV: test
      RACK_ENV: test
      MAILER_HOST: localhost
      MAILER_PORT: 3000

  builder:
    image: icalia-labs.registry-beta.semaphoreci.com/icalialabs/advanced-testing-techniques:builder-${GIT_COMMIT_SHORT_SHA:-latest}
    build:
      <<: *app_ci_build
      target: builder
      cache_from:
        - icalia-labs.registry-beta.semaphoreci.com/icalialabs/advanced-testing-techniques:builder-${GIT_COMMIT_SHORT_SHA:-latest}
        - icalia-labs.registry-beta.semaphoreci.com/icalialabs/advanced-testing-techniques:testing-${GIT_COMMIT_SHORT_SHA:-latest}
        - icalia-labs.registry-beta.semaphoreci.com/icalialabs/advanced-testing-techniques:builder-${TAG_SAFE_BRANCH}
        - icalia-labs.registry-beta.semaphoreci.com/icalialabs/advanced-testing-techniques:testing-${TAG_SAFE_BRANCH}
        - icalia-labs.registry-beta.semaphoreci.com/icalialabs/advanced-testing-techniques:builder
        - icalia-labs.registry-beta.semaphoreci.com/icalialabs/advanced-testing-techniques:testing

  release:
    image: icalia-labs.registry-beta.semaphoreci.com/icalialabs/advanced-testing-techniques:${GIT_COMMIT_SHORT_SHA:-latest}
    build:
      <<: *app_ci_build
      target: release
      args:
        SOURCE_BRANCH: ${GIT_BRANCH}
        SOURCE_COMMIT: ${GIT_COMMIT_SHA}
        BUILD_DATE: ${BUILD_DATE}
        IMAGE_NAME: "icalialabs/advanced-testing-techniques"
      cache_from:
        - icalia-labs.registry-beta.semaphoreci.com/icalialabs/advanced-testing-techniques:${GIT_COMMIT_SHORT_SHA:-latest}
        - icalia-labs.registry-beta.semaphoreci.com/icalialabs/advanced-testing-techniques:builder-${GIT_COMMIT_SHORT_SHA:-latest}
        - icalia-labs.registry-beta.semaphoreci.com/icalialabs/advanced-testing-techniques:testing-${GIT_COMMIT_SHORT_SHA:-latest}
        - icalia-labs.registry-beta.semaphoreci.com/icalialabs/advanced-testing-techniques:${TAG_SAFE_BRANCH}
        - icalia-labs.registry-beta.semaphoreci.com/icalialabs/advanced-testing-techniques:builder-${TAG_SAFE_BRANCH}
        - icalia-labs.registry-beta.semaphoreci.com/icalialabs/advanced-testing-techniques:testing-${TAG_SAFE_BRANCH}
        - icalia-labs.registry-beta.semaphoreci.com/icalialabs/advanced-testing-techniques:builder
        - icalia-labs.registry-beta.semaphoreci.com/icalialabs/advanced-testing-techniques:testing