.gitlab-ci.yml

# Define pipeline stages. They will run in the order defined here.
stages:
  - prepare_artifacts
  - build_base_image
  - build_components


# Download external dependencies and provide them as artifacts to later stages.
# This job (and therefore stage) is only executed when a new Git tag is
# created, just like the subsequent stages.
prepare_artifacts:
    stage: prepare_artifacts
    image: ubuntu:latest
    rules:
      - if: $CI_COMMIT_TAG
    script:
      - apt update
      - apt install -y git wget
      - git clone --depth=1 --branch=master https://github.com/cov-lineages/pangolin.git
      - rm -rf pangolin/.git
      - wget https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-x86_64.sh --quiet -O miniconda3.sh
      - bash ./miniconda3.sh -b -p ./miniconda3
      - pwd
    artifacts:
        paths:
            - ./pangolin


# Build the Docker image that most components are based on.
build_base_image:
    stage: build_base_image
    image:
        name: gcr.io/kaniko-project/executor:debug
        entrypoint: [""]
    dependencies:
      - prepare_artifacts
    rules:
      - if: $CI_COMMIT_TAG
    script:
        - cp -R database automation/base_image_r_and_python
        - /kaniko/executor
          --context ${CI_PROJECT_DIR}
          --dockerfile ${CI_PROJECT_DIR}/automation/base_image_r_and_python/Dockerfile
          --destination $CI_REGISTRY_IMAGE:base_image_r_and_python
          --cache=true
          --cache-ttl=720h  # one month


# Build the Docker images for the individual components (services).
# We retry the image build a second time if it fails, as Kaniko is
# sometimes a bit fragile.
build_components:
    stage: build_components
    image:
        name: gcr.io/kaniko-project/executor:debug
        entrypoint: [""]
    dependencies:
      - prepare_artifacts
    rules:
      - if: $CI_COMMIT_TAG
    script:
        - ./.gitlab/build_components.sh
    retry: 1