.gitlab-ci.yml

image: docker:19

variables:
  DOCKER_DRIVER: overlay

stages:
  - Build image
  - Push to registries

services:
  - docker:dind

build image:
  stage: Build image
  script:
    - docker build -t nikasproject/website:stable -t docker.pkg.github.com/nikas-project/website/website:latest -t $CI_REGISTRY/nikas-project/website:latest .
    - mkdir image
    - docker save nikasproject/website:stable > image/dockerhub.tar
    - docker save docker.pkg.github.com/nikas-project/website/website:latest > image/github.tar
    - docker save $CI_REGISTRY/nikas-project/website:latest > image/gitlab.tar
  artifacts:
    expire_in: 15 mins
    paths:
      - image

push to dockerhub:
  stage: Push to registries
  only:
    - main
  script:
    - docker load -i image/dockerhub.tar
    - docker login -u "$DOCKERHUB_USERNAME" -p "$DOCKERHUB_TOKEN"
    - docker push nikasproject/website:stable

push to github:
  stage: Push to registries
  only:
    - main
  script:
    - docker load -i image/github.tar
    - docker login -u "$DOCKERHUB_USERNAME" -p "$GITHUB_TOKEN" docker.pkg.github.com
    - docker push docker.pkg.github.com/nikas-project/website/website:latest

push to gitlab:
  stage: Push to registries
  only:
    - main
  script:
    - docker load -i image/gitlab.tar
    - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
    - docker push $CI_REGISTRY/nikas-project/website:latest