image: buildstream/buildstream-fedora:latest

variables:
  YBD_base: "/cache/ybd_base"
  YBD_gits: "/cache/ybd_base/gits"

cache:
  paths:
  - "${YBD_gits}/"

before_script:
  # Work around https://github.com/fedora-cloud/docker-brew-fedora/issues/14
  - export LANG="C.UTF-8"
  - export LC_ALL="C.UTF-8"

  # Update to latest BuildStream
  - |
    cd ~/buildstream
    git pull origin master
    dnf install -y python3-pip
    pip3 install .
    cd -

  # Store cache in the shared Docker volume
  - export XDG_CACHE_HOME=/cache

  # Create ~/.ssh for storing keys
  - mkdir -p ~/.ssh

  # Private key stored as a protected variable that allows pushing to
  # ostree@ostree.baserock.org
  - |
    if [ -z "$baserock_ostree_cache_private_key" ]; then
        echo >&2 "Private key for ostree.baserock.org is not available."
    else
        echo "$baserock_ostree_cache_private_key" > ~/.ssh/id_rsa
        chmod 600 ~/.ssh/id_rsa
        ssh-keygen -y -f ~/.ssh/id_rsa > ~/.ssh/id_rsa.pub
    fi

  # Trust the host key of the cache server.
  - ssh-keyscan -p 22200 ostree.baserock.org >> ~/.ssh/known_hosts

  # Enable push and pull for Baserock artifact cache
  - |
    mkdir -p ~/.config
    echo "artifacts:" > ~/.config/buildstream.conf
    echo "  pull-url: https://ostree.baserock.org/cache/" >> ~/.config/buildstream.conf
    if [ -n "$baserock_ostree_cache_private_key" ]; then
        echo "  push-url: ostree@ostree.baserock.org:cache" >> ~/.config/buildstream.conf
        echo "  push-port: 22200" >> ~/.config/buildstream.conf
    fi
    cat ~/.config/buildstream.conf

  # Install and configure YBD
  - |
    export LC_ALL="C.UTF-8"
    export CI_YBD_BRANCH=`[[ "$CI_BUILD_REF_NAME" =~ ^staging/fromybd/ ]] && echo -b ${CI_BUILD_REF_NAME#staging/fromybd/}` 
    git clone https://gitlab.com/baserock/spec.git
    git clone https://gitlab.com/baserock/ybd.git $CI_YBD_BRANCH
    cd ybd && ./install_dependencies.sh && cd ..
    pip install -r spec/requirements.txt


stages:
  - preprocess
  - build-1
  - deploy-1
  - build-2
  - build-3

ybd-validate-all-definitions:
  stage: preprocess
  script:
  - python spec/quick_check.py .

ybd-gnome-build-64:
  stage: build-1
  script:
  - ybd/ybd.py gnome/systems/gnome-system-x86_64.morph x86_64
  - ybd/ybd.py systems/initramfs-x86_64.morph x86_64

##########################################
# BuildStream conversions and tests      #
##########################################

# Convert the Baserock definitions to BuildStream format
bst-convert:
  stage: preprocess
  script:
  # Install YBD and defs2bst
  - |
    if [ ! -d ./ybd ]; then
      git clone https://gitlab.com/baserock/ybd.git
      cd ybd && ./install_dependencies.sh && cd -
    ]; fi
    git clone https://gitlab.com/BuildStream/defs2bst.git
    echo "defs2bst version: $(git -C ./defs2bst rev-parse HEAD)"
  - ./convert
  artifacts:
    paths:
    - elements/

bst-build-gnome-system:
  stage: build-1
  script:
  - scripts/bst-build-or-show systems/gnome-system-content.bst