image: "docker.io/docker:stable"

services:
  - "docker:dind"

stages:
  - "build:images"
  - "push:images"
  - "push:manifests"

variables:
  DOCKER_HOST: "tcp://docker:2375"
  DOCKER_DRIVER: "overlay2"

build:native-image:
  stage: "build:images"
  before_script:
    - "docker info"
    - "apk add --no-cache coreutils git m4 make xz"
  script:
    - "make build-native-image save-native-image"
  except:
    - "tags"
  artifacts:
    expire_in: "1 day"
    paths:
      - "dist/"

build:amd64-image:
  stage: "build:images"
  before_script:
    - "docker info"
    - "apk add --no-cache coreutils git m4 make xz"
    - "make binfmt-register"
  script:
    - "make build-amd64-image save-amd64-image"
  only:
    - "/^v([0-9.]+)(-.+)?$/"
  except:
    - "branches"
  artifacts:
    expire_in: "1 week"
    paths:
      - "dist/"

build:arm32v7-image:
  stage: "build:images"
  before_script:
    - "docker info"
    - "apk add --no-cache coreutils git m4 make xz"
    - "make binfmt-register"
  script:
    - "make build-arm32v7-image save-arm32v7-image"
  only:
    - "/^v([0-9.]+)(-.+)?$/"
  except:
    - "branches"
  artifacts:
    expire_in: "1 week"
    paths:
      - "dist/"

build:arm64v8-image:
  stage: "build:images"
  before_script:
    - "docker info"
    - "apk add --no-cache coreutils git m4 make xz"
    - "make binfmt-register"
  script:
    - "make build-arm64v8-image save-arm64v8-image"
  only:
    - "/^v([0-9.]+)(-.+)?$/"
  except:
    - "branches"
  artifacts:
    expire_in: "1 week"
    paths:
      - "dist/"

push:amd64-image:
  stage: "push:images"
  before_script:
    - "apk add --no-cache coreutils git make xz"
    - "docker login -u \"${CI_REGISTRY_USER:?}\" -p \"${CI_REGISTRY_PASSWORD:?}\" \"${CI_REGISTRY:?}\" >/dev/null 2>&1"
  script:
    - "make load-amd64-image push-amd64-image"
  only:
    - "/^v([0-9.]+)(-.+)?$/"
  except:
    - "branches"
  dependencies:
    - "build:amd64-image"

push:arm32v7-image:
  stage: "push:images"
  before_script:
    - "apk add --no-cache coreutils git make xz"
    - "docker login -u \"${CI_REGISTRY_USER:?}\" -p \"${CI_REGISTRY_PASSWORD:?}\" \"${CI_REGISTRY:?}\" >/dev/null 2>&1"
  script:
    - "make load-arm32v7-image push-arm32v7-image"
  only:
    - "/^v([0-9.]+)(-.+)?$/"
  except:
    - "branches"
  dependencies:
    - "build:arm32v7-image"

push:arm64v8-image:
  stage: "push:images"
  before_script:
    - "apk add --no-cache coreutils git make xz"
    - "docker login -u \"${CI_REGISTRY_USER:?}\" -p \"${CI_REGISTRY_PASSWORD:?}\" \"${CI_REGISTRY:?}\" >/dev/null 2>&1"
  script:
    - "make load-arm64v8-image push-arm64v8-image"
  only:
    - "/^v([0-9.]+)(-.+)?$/"
  except:
    - "branches"
  dependencies:
    - "build:arm64v8-image"

push:cross-manifest:
  stage: "push:manifests"
  before_script:
    - "apk add --no-cache coreutils git make"
    - "mkdir -p ~/.docker/ && printf '%s\n' '{\"experimental\": \"enabled\"}' > ~/.docker/config.json"
    - "docker login -u \"${CI_REGISTRY_USER:?}\" -p \"${CI_REGISTRY_PASSWORD:?}\" \"${CI_REGISTRY:?}\" >/dev/null 2>&1"
  script:
    - "make push-cross-manifest"
  only:
    - "/^v([0-9.]+)(-.+)?$/"
  except:
    - "branches"
  dependencies:
    - "push:amd64-image"
    - "push:arm32v7-image"
    - "push:arm64v8-image"