.gitlab-ci.yml

image: docker

variables:
  GIT_SUBMODULE_STRATEGY: recursive

services:
- docker:dind

build:
  script:
  - export CI_APPLICATION_REPOSITORY="$CI_REGISTRY_IMAGE"
  - export CI_APPLICATION_TAG="git-$CI_COMMIT_SHA"
  - docker build -t build .
  - docker tag build "$CI_APPLICATION_REPOSITORY:$CI_APPLICATION_TAG"
  - docker tag build "$CI_APPLICATION_REPOSITORY:$CI_COMMIT_REF_SLUG"
  - docker tag build "$CI_APPLICATION_REPOSITORY:latest"

  # If you want to push to Docker Hub, set
  # CI_REGISTRY to "docker.io",
  # CI_REGISTRY_IMAGE to "username/repository",
  # CI_REGISTRY_USER, and CI_REGISTRY_PASSWORD
  # via Settings > CI/CD > Variables.
  #
  # You can also set CI_DOCKERHUB_USER, CI_DOCKERHUB_PASSWORD
  # as group variables and only set CI_REGISTRY_IMAGE to "username/repository"
  # on the project.

  - export CI_REGISTRY="$(echo "$CI_REGISTRY_IMAGE" | grep -oE '^[^/]+\.[^/]+')"
  - ': "${CI_REGISTRY:=docker.io}"'
  - if test "$CI_REGISTRY" = "docker.io" -a -n "$CI_DOCKERHUB_USER"; then
    export CI_REGISTRY_USER="$CI_DOCKERHUB_USER" CI_REGISTRY_PASSWORD="$CI_DOCKERHUB_PASSWORD"; fi
  - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" "$CI_REGISTRY"
  - docker push "$CI_APPLICATION_REPOSITORY:$CI_APPLICATION_TAG"
  - docker push "$CI_APPLICATION_REPOSITORY:$CI_COMMIT_REF_SLUG"
  - if test "$CI_COMMIT_REF_SLUG" = "master"; then docker push "$CI_APPLICATION_REPOSITORY:latest"; fi

  - docker volume rm busybox || true; docker run --rm -v busybox:/bin busybox
  - rm -rf .* * || true
  - docker run --rm -v busybox:/busybox -v "$(pwd)":/mnt --entrypoint /busybox/busybox build cp -R /opt/. /mnt

  artifacts:
    paths:
    - "*"