variables:
  DOCKER_TLS_CERTDIR: "/certs"
  DOCKER_DRIVER: overlay2

services:
  - docker:dind

.build: &build
  image: docker:latest
  stage: build
  script:
    - docker login -u gitlab-ci-token -p "${CI_JOB_TOKEN}" "${CI_REGISTRY}"
    - docker build -f "${DOCKERFILE}" -t "${CI_REGISTRY_IMAGE}/${NAME}:${CI_COMMIT_SHA:0:8}" .
    - docker tag "${CI_REGISTRY_IMAGE}/${NAME}:${CI_COMMIT_SHA:0:8}" "${CI_REGISTRY_IMAGE}/${NAME}:${CI_COMMIT_REF_SLUG}"
    - docker push "${CI_REGISTRY_IMAGE}/${NAME}:${CI_COMMIT_SHA:0:8}"
    - docker push "${CI_REGISTRY_IMAGE}/${NAME}:${CI_COMMIT_REF_SLUG}"
    - if [[ "${CI_COMMIT_REF_SLUG}" == "main" ]]; then docker tag "${CI_REGISTRY_IMAGE}/${NAME}:${CI_COMMIT_REF_SLUG}" "${CI_REGISTRY_IMAGE}/${NAME}:latest" && docker push "${CI_REGISTRY_IMAGE}/${NAME}:latest"; fi

.docker-multiarch-image: &docker-multiarch-image
  image: jdrouet/docker-with-buildx:stable
  stage: build
  tags: [docker-builder]
  before_script: # per recommendations from https://github.com/docker/buildx/issues/495#issuecomment-754200673
    - docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
    - docker buildx create --name cibuilder --driver docker-container --use
    - docker buildx inspect --bootstrap
    - docker login -u gitlab-ci-token -p "${CI_JOB_TOKEN}" "${CI_REGISTRY}"
  script:
    - docker buildx build --platform "${PLATFORM}" -f "${DOCKERFILE}" -t "${CI_REGISTRY_IMAGE}/${NAME}:${CI_COMMIT_SHA:0:8}" -t "${CI_REGISTRY_IMAGE}/${NAME}:${CI_COMMIT_REF_SLUG}" --push .
    - if [[ "${CI_COMMIT_REF_SLUG}" == "main" ]]; then docker buildx build --platform "${PLATFORM}" -f "${DOCKERFILE}" -t "${CI_REGISTRY_IMAGE}/${NAME}:latest" --push . ; fi
  parallel:
    matrix:
      - PLATFORM:
        - linux/amd64
        - linux/arm64/v8
        - linux/arm/v7

signal-server:
  image: docker:20.10.0
  stage: build
  script:
    - docker login -u gitlab-ci-token -p ${CI_JOB_TOKEN} ${CI_REGISTRY}
    - docker build -f signal-server.Dockerfile -t ${CI_REGISTRY_IMAGE}/signal-server:${CI_COMMIT_SHA:0:8} .
    - export VERSION=$(docker run ${CI_REGISTRY_IMAGE}/signal-server:${CI_COMMIT_SHA:0:8} java -jar /usr/share/TextSecureServer.jar -v)
    - docker tag ${CI_REGISTRY_IMAGE}/signal-server:${CI_COMMIT_SHA:0:8} ${CI_REGISTRY_IMAGE}/signal-server:${CI_COMMIT_REF_SLUG}
    - docker tag ${CI_REGISTRY_IMAGE}/signal-server:${CI_COMMIT_SHA:0:8} ${CI_REGISTRY_IMAGE}/signal-server:${VERSION}
    - docker push ${CI_REGISTRY_IMAGE}/signal-server:${CI_COMMIT_SHA:0:8}
    - docker push ${CI_REGISTRY_IMAGE}/signal-server:${CI_COMMIT_REF_SLUG}
    - docker push ${CI_REGISTRY_IMAGE}/signal-server:${VERSION}
    - echo "docker pull ${CI_REGISTRY_IMAGE}/signal-server:${VERSION}"
  allow_failure: true

freebsd-cross-build:
  image: docker:20.10.0
  stage: build
  script:
    - apk add git
    - git clone https://github.com/wezm/freebsd-cross-build.git
    - cd freebsd-cross-build
    - echo "RUN apt-get update && apt-get install -y git" >> Dockerfile
    - VERSION=$(git rev-parse --short=8 HEAD)
    - docker login -u gitlab-ci-token -p ${CI_JOB_TOKEN} ${CI_REGISTRY}
    - docker build -t ${CI_REGISTRY_IMAGE}/${CI_JOB_NAME}:${VERSION} .
    - docker push ${CI_REGISTRY_IMAGE}/${CI_JOB_NAME}:${VERSION}
    - if [[ "${CI_COMMIT_REF_SLUG}" == "main" ]]; then docker tag ${CI_REGISTRY_IMAGE}/${CI_JOB_NAME}:${VERSION} ${CI_REGISTRY_IMAGE}/${CI_JOB_NAME}:latest && docker push ${CI_REGISTRY_IMAGE}/${CI_JOB_NAME}:latest; fi
    - echo "docker pull ${CI_REGISTRY_IMAGE}/${CI_JOB_NAME}:${VERSION}"

test-helper:
  <<: *build
  variables:
    DOCKERFILE: "test-helper.Dockerfile"
    NAME: "test-helper"
  allow_failure: true

signal-cross-builder:
  <<: *build
  variables:
    DOCKERFILE: "signald-cross-builder.Dockerfile"
    NAME: "signald-cross-builder"

builder-image-alpine:
  <<: *docker-multiarch-image
  variables:
    DOCKERFILE: "signald-builder-alpine.Dockerfile"
    NAME: "signald-builder-alpine-arm"

signald-builder:
  <<: *docker-multiarch-image
  variables:
    DOCKERFILE: "signald-builder.Dockerfile"
    NAME: "signald-builder"