9iron/.gitlab-ci.yml

#
# This guy is awesome: https://dev.to/bzinoun/gitlab-ci-to-build-and-push-containers-to-registry-538a
#

image: morlay/buildx:607a2ce
variables:
  # DinD's vfs driver is pretty intensive; this is less so
  DOCKER_DRIVER: overlay2
  CI_HUB_USERNAME: rehashedsalt
stages:
  - build
#  - test
services:
  - docker:dind
before_script:
  - echo -n "$CI_LOGIN_PASSWORD" | docker login -u "$CI_LOGIN_USERNAME" --password-stdin
  - docker version
  - docker info
after_script:
  - docker logout hub.docker.com

# BUILD
Build:
  stage: build
  script:
    - docker pull $CI_HUB_USERNAME/$CI_PROJECT_NAME:latest || true
    - docker buildx create --use
    - >
      docker buildx build
      --pull
      --platform linux/amd64,linux/arm64
      --cache-from $CI_HUB_USERNAME/$CI_PROJECT_NAME:latest
      --tag $CI_HUB_USERNAME/$CI_PROJECT_NAME:$CI_COMMIT_SHORT_SHA
      --tag $CI_HUB_USERNAME/$CI_PROJECT_NAME:bleeding
      --push
      .
    - docker images
Build_Tag:
  stage: build
  only:
    - tags
  script:
    - docker pull $CI_HUB_USERNAME/$CI_PROJECT_NAME:latest || true
    - docker buildx create --use
    - >
      docker buildx build
      --pull
      --platform linux/amd64,linux/arm64
      --cache-from $CI_HUB_USERNAME/$CI_PROJECT_NAME:latest
      --tag $CI_HUB_USERNAME/$CI_PROJECT_NAME:$CI_COMMIT_REF_NAME
      --tag $CI_HUB_USERNAME/$CI_PROJECT_NAME:latest
      --push
      .
    - docker images