stages:
  - build

variables:
  IMAGE_TAG: $CI_REGISTRY_IMAGE:$CI_COMMIT_SHORT_SHA
  IMAGE_LATEST: $CI_REGISTRY_IMAGE:latest

build-docker:
  stage: build
  image:
    name: gcr.io/kaniko-project/executor:v1.23.2-debug
    entrypoint: [""]
  script:
    - /kaniko/executor
      --context $CI_PROJECT_DIR
      --dockerfile $CI_PROJECT_DIR/Dockerfile
      --destination $IMAGE_TAG
      --destination $IMAGE_LATEST
      --registry-mirror ""
  before_script:
    - mkdir -p /kaniko/.docker
    - echo "{\"auths\":{\"$CI_REGISTRY\":{\"auth\":\"$(echo -n $CI_REGISTRY_USER:$CI_REGISTRY_PASSWORD | base64)\"}}}" > /kaniko/.docker/config.json
  rules:
    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH