load build engine

  CUSTOM_TAGPREFIX: "temp"

  CUSTOM_IMAGENAME: ""

  #

  CUSTOM_BUILDENGINE: buildkit

##########################################################################################################

## PIPELINE DEFINITION

stages:

  - pack

##########################################################################################################

### PACK SECTION

buildkit:

  stage: pack

  image:

    name: $BUILDKIT_IMAGE

    entrypoint: ["sh", "-c"]

  variables:

    CACHE_FALLBACK_KEY: $CI_DEFAULT_BRANCH

  before_script:

    - test -z "${CUSTOM_IMAGENAME}" && export IMAGE_PATH="${CI_REGISTRY_IMAGE}" || export IMAGE_PATH="${CI_REGISTRY_IMAGE}/${CUSTOM_IMAGENAME}"

    - |

      mkdir -p ~/.docker/

      echo "{\"auths\":{\"${CI_REGISTRY}\":{\"auth\":\"$(printf "%s:%s" "${CI_REGISTRY_USER}" "${CI_REGISTRY_PASSWORD}" | base64 | tr -d '\n')\"}}}" > ~/.docker/config.json

  script:

    - |

      buildctl-daemonless.sh ${CUSTOM_BUILDKIT_COMMON_PARAMETERS} \

        build ${CUSTOM_BUILDKIT_BUILD_PARAMETERS} \

        --opt build-arg:DOCKER_REGISTRY="${CI_REGISTRY}" \

        --frontend dockerfile.v0 \

        --local context=${CUSTOM_BUILDPATH} \

        --local dockerfile=${CUSTOM_DOCKERFILE} \

        --import-cache type=local,src=.cache-buildkit \

        --export-cache type=local,dest=.cache-buildkit \

        --output type=image,name="${IMAGE_PATH}:${CUSTOM_TAGPREFIX}-${CI_COMMIT_SHORT_SHA}",push=true

  rules:

    - if: '$CI_PIPELINE_SOURCE == "push"'

    - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'

    - if: '$CI_PIPELINE_SOURCE == "schedule"'

    - when: never

  cache:

    key: "$CI_COMMIT_REF_SLUG"

    paths:

      - .cache-buildkit

## IMPORT BUILD ENNGINE

include:

  - project: "tools/continuous-integration/docker/build-$CUSTOM_BUILDENGINE"

    file: 'gitlab-ci.yml'

    ref: master