variables:
  GIT_STRATEGY: fetch
  GIT_SUBMODULE_STRATEGY: recursive
  PREFIX: /usr/
  RSYNC_OPTS: --recursive --ignore-missing-args --chown ${DEPLOY_USER}:${DEPLOY_USER}
  CRITERION_OPTS: --ignore-warnings
  DOCKER_FILE: packaging/docker/Dockerfile.dev
  DOCKER_TAG: ${CI_COMMIT_REF_NAME}
  DOCKER_IMAGE: registry.git.rwth-aachen.de/acs/public/villas/node
  DOCKER_IMAGE_DEV: ${DOCKER_IMAGE}/dev
  MAKE_OPTS: -j32
  RELEASEVER: '29'

stages:
- prepare
- build
- test
- packaging
- deploy

# For some reason, GitLab CI prunes the contents of the submodules so we need to restore them.
before_script:
- git submodule foreach git checkout .

# Stage: prepare
##############################################################################

# Build docker image which is used to build & test VILLASnode
.prepare:docker-dev: &prepare_docker_dev
  stage: prepare
  script:
  - docker build ${DOCKER_OPTS}
      --file ${DOCKER_FILE}
      --tag ${DOCKER_IMAGE_DEV}:${DOCKER_TAG} .
  tags:
  - shell
  - linux

prepare:fedora:docker-dev:
  <<: *prepare_docker_dev
  variables:
    DOCKER_FILE: packaging/docker/Dockerfile.dev
    DOCKER_IMAGE_DEV: ${DOCKER_IMAGE}/dev

prepare:fedora:docker-dev-minimal:
  <<: *prepare_docker_dev
  variables:
    DOCKER_FILE: packaging/docker/Dockerfile.dev-minimal
    DOCKER_IMAGE_DEV: ${DOCKER_IMAGE}/dev-minimal

prepare:ubuntu:docker-dev:
  <<: *prepare_docker_dev
  variables:
    DOCKER_FILE: packaging/docker/Dockerfile.dev-ubuntu
    DOCKER_IMAGE_DEV: ${DOCKER_IMAGE}/dev-ubuntu

prepare:centos:docker-dev:
  <<: *prepare_docker_dev
  variables:
    DOCKER_FILE: packaging/docker/Dockerfile.dev-centos
    DOCKER_IMAGE_DEV: ${DOCKER_IMAGE}/dev-centos

prepare:debian-armhf:docker-dev:
  <<: *prepare_docker_dev
  variables:
    DOCKER_FILE: packaging/docker/Dockerfile.dev-debian-multiarch
    DOCKER_IMAGE_DEV: ${DOCKER_IMAGE}/dev-debian-armhf
    DOCKER_OPTS: --build-arg ARCH=armhf --build-arg TRIPLET=arm-linux-gnueabihf

prepare:debian-arm64:docker-dev:
  <<: *prepare_docker_dev
  variables:
    DOCKER_FILE: packaging/docker/Dockerfile.dev-debian-multiarch
    DOCKER_IMAGE_DEV: ${DOCKER_IMAGE}/dev-debian-arm64
    DOCKER_OPTS: --build-arg ARCH=arm64 --build-arg TRIPLET=aarch64-linux-gnu

# Stage: build
##############################################################################

.build:fedora:x86_64: &build
  stage: build
  script:
  - mkdir -p build && cd build
  - cmake ${CMAKE_OPTS} ..
  - make ${MAKE_OPTS}
  artifacts:
    expire_in: 1 week
    paths:
    - build/
  image: ${DOCKER_IMAGE_DEV}:${DOCKER_TAG}
  tags:
  - docker

build:fedora:x86_64:
  <<: *build

build:fedora-minimal:x86_64:
  <<: *build
  variables:
    DOCKER_IMAGE_DEV: ${DOCKER_IMAGE}/dev-minimal
    CMAKE_OPTS: -DWITH_GRAPHVIZ=OFF
                -DWITH_HOOKS=OFF
                -DWITH_WEB=OFF
                -DWITH_API=OFF
                -DWITH_CONFIG=OFF
                -DWITH_SRC=OFF
                -DWITH_TOOLS=OFF
                -DWITH_TESTS=OFF
                -DWITH_PLUGINS=OFF
                -DWITH_CLIENTS=OFF
                -DWITH_DOC=OFF
                -DWITH_FPGA=OFF

build:fedora-minimal-default:x86_64:
  <<: *build
  variables:
    DOCKER_IMAGE_DEV: ${DOCKER_IMAGE}/dev-minimal

build:ubuntu:x86_64:
  <<: *build
  variables:
    DOCKER_IMAGE_DEV: ${DOCKER_IMAGE}/dev-ubuntu
    CMAKE_OPTS: -DCMAKE_MODULE_PATH=/usr/local/lib64/cmake -DCMAKE_PREFIX_PATH=/usr/local

build:centos:x86_64:
  <<: *build
  script:
  - mkdir -p build && cd build
  - cmake3 ${CMAKE_OPTS} ..
  - make ${MAKE_OPTS}
  variables:
    DOCKER_IMAGE_DEV: ${DOCKER_IMAGE}/dev-centos
    CMAKE_OPTS: -DCMAKE_MODULE_PATH=/usr/local/lib64/cmake -DCMAKE_PREFIX_PATH=/usr/local

build:debian-multiarch:armhf:
  <<: *build
  variables:
    DOCKER_IMAGE_DEV: ${DOCKER_IMAGE}/dev-debian-armhf

build:debian-multiarch:arm64:
  <<: *build
  variables:
    DOCKER_IMAGE_DEV: ${DOCKER_IMAGE}/dev-debian-arm64

build:docs:
  stage: build
  artifacts:
    name: ${CI_PROJECT_NAME}-doc-${CI_BUILD_REF}
    paths:
    - build/doc/
  script:
  - mkdir -p build && cd build
  - cmake ${CMAKE_OPTS} ..
  - make ${MAKE_OPTS} doc
  image: ${DOCKER_IMAGE_DEV}:${DOCKER_TAG}
  tags:
  - docker


# Stage: test
##############################################################################

test:flake8:
  stage: test
  script:
  - flake8 python/
  image: ${DOCKER_IMAGE_DEV}:${DOCKER_TAG}
  tags:
    - docker

test:unit:
  stage: test
  dependencies:
  - build:fedora:x86_64
  variables:
    LD_PRELOAD: /usr/lib64/libSegFault.so
    SEGFAULT_SIGNALS: all
    SEGFAULT_SIGNALS: bus abrt
  script:
  - mkdir -p build && cd build
  - cmake ${CMAKE_OPTS} ..
  - make ${MAKE_OPTS} run-unit-tests
  image: ${DOCKER_IMAGE_DEV}:${DOCKER_TAG}
  tags:
  - docker

test:integration:
  stage: test
  allow_failure: true
  dependencies:
  - build:fedora:x86_64
  script:
  - mkdir -p build && cd build
  - cmake ${CMAKE_OPTS} ..
  - make ${MAKE_OPTS} run-integration-tests
  artifacts:
    name: ${CI_PROJECT_NAME}-integration-tests-${CI_BUILD_REF}
    when: always
    paths:
    - build/tests/integration/
  image: ${DOCKER_IMAGE_DEV}:${DOCKER_TAG}
  tags:
  - docker

# Stage: packaging
##############################################################################

packaging:docker:
  stage: packaging
  image: docker:19.03
  before_script:
    - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
  script:
    - docker build
        --build-arg BUILDER_IMAGE=${DOCKER_IMAGE_DEV}:${DOCKER_TAG}
        --file packaging/docker/Dockerfile.app
        --tag ${DOCKER_IMAGE}:${DOCKER_TAG} .
  tags:
  - docker

packaging:rpm:
  stage: packaging
  dependencies:
  - build:fedora:x86_64
  script:
  - mkdir -p build && cd build
  - cmake -DWITH_NODE_ETHERCAT=OFF ..
  - make ${MAKE_OPTS} doc
  - make ${MAKE_OPTS} package
  artifacts:
    expire_in: 1 week
    name: ${CI_PROJECT_NAME}-packages-${CI_BUILD_REF}
    paths:
    - build/*.tar.gz
    - build/*.rpm
  image: ${DOCKER_IMAGE_DEV}:${DOCKER_TAG}
  tags:
  - docker

# Stage: deploy
##############################################################################

deploy:web:
  stage: deploy
  image:
    name: rclone/rclone:1.50
    entrypoint: [""]
  before_script:
  - rclone config create fein webdav url ${DEPLOY_PATH} vendor other user ${DEPLOY_USER} pass ${DEPLOY_PASS}
  script:
  - rclone copy build/doc/html fein:villas/doc-dev/${CI_BUILD_REF_NAME}
  dependencies:
  - build:docs
  only:
    # Only on version tags
  - "/^v\\d+(\\.\\d+)+$/"
  tags:
  - docker

.deploy:packages: &deploy_packages
  stage: deploy
  image:
    name: rclone/rclone:1.50
    entrypoint: [""]
  before_script:
  - apk add curl
  - rclone config create fein webdav url ${DEPLOY_PATH} vendor other user ${DEPLOY_USER} pass ${DEPLOY_PASS}
  script:
  - rclone copy --max-depth 1 --include '*.tar.gz' build fein:packages/dist
  - rclone copy --max-depth 1 --include '*.rpm'    build fein:packages/fedora/${RELEASEVER}/x86_64
  - curl -L --user ${DEPLOY_USER}:${DEPLOY_PASS} ${DEPLOY_PATH}/hooks/createrepo
  dependencies:
  - packaging:rpm
  tags:
  - docker

deploy:packages:manual:
  <<: *deploy_packages
  when: manual

deploy:packages:tags:
  <<: *deploy_packages
  only:
  # Only on version tags
  - "/^v\\d+(\\.\\d+)+$/"

deploy:docker:
  stage: deploy
  image: docker:19.03
  before_script:
  - docker login -u ${CI_REGISTRY_USER} -p ${CI_REGISTRY_PASSWORD} ${CI_REGISTRY}
  script:
  - docker tag ${DOCKER_IMAGE}:${DOCKER_TAG} ${DOCKER_IMAGE}:latest
  - docker tag ${DOCKER_IMAGE}/dev:${DOCKER_TAG} ${DOCKER_IMAGE}/dev:latest
  - docker tag ${DOCKER_IMAGE}/dev-ubuntu:${DOCKER_TAG} ${DOCKER_IMAGE}/dev-ubuntu:latest
  - docker tag ${DOCKER_IMAGE}/dev-centos:${DOCKER_TAG} ${DOCKER_IMAGE}/dev-centos:latest
  - docker tag ${DOCKER_IMAGE}/dev-debian-arm64:${DOCKER_TAG} ${DOCKER_IMAGE}/dev-debian-arm64:latest
  - docker tag ${DOCKER_IMAGE}/dev-debian-armhf:${DOCKER_TAG} ${DOCKER_IMAGE}/dev-debian-armhf:latest
  - docker push ${DOCKER_IMAGE}:latest
  - docker push ${DOCKER_IMAGE}/dev:latest
  - docker push ${DOCKER_IMAGE}/dev-ubuntu:latest
  - docker push ${DOCKER_IMAGE}/dev-centos:latest
  - docker push ${DOCKER_IMAGE}/dev-debian-arm64:latest
  - docker push ${DOCKER_IMAGE}/dev-debian-armhf:latest
  tags:
  - docker
  only:
  # Only on version tags
  - "/^v\\d+(\\.\\d+)+$/"

deploy:docker:tags:
  stage: deploy
  image: docker:19.03
  before_script:
  - docker login -u ${CI_REGISTRY_USER} -p ${CI_REGISTRY_PASSWORD} ${CI_REGISTRY}
  script:
  - docker push ${DOCKER_IMAGE}:${DOCKER_TAG}
  - docker push ${DOCKER_IMAGE}/dev:${DOCKER_TAG}
  - docker push ${DOCKER_IMAGE}/dev-ubuntu:${DOCKER_TAG}
  - docker push ${DOCKER_IMAGE}/dev-centos:${DOCKER_TAG}
  - docker push ${DOCKER_IMAGE}/dev-debian-arm64:${DOCKER_TAG}
  - docker push ${DOCKER_IMAGE}/dev-debian-armhf:${DOCKER_TAG}
  tags:
  - docker
  only:
  # Only on version tags
  - "/^v\\d+(\\.\\d+)+$/"