stages:
  - build
  - deploy
variables:
  JEKYLL_ENV: production
  LC_ALL: C.UTF-8
  GIT_SUBMODULE_STRATEGY: recursive

build:
  image: jekyll/builder:4.0
  stage: build
  script:
    - mkdir public
    - chown -R jekyll:jekyll
    - jekyll build -d public
  artifacts:
    paths:
      - public
    expire_in: 1 day
  only:
    - develop
    - master

deploy_pages:
  stage: deploy
  script:
    - echo "Already built."
  artifacts:
    paths:
      - public
  only:
    - develop

deploy_prod:
  stage: deploy
  image: alpine:3.13
  script:
    - apk add rsync openssh
    - mkdir -p "$HOME/.ssh"
    - echo "$SSH_KNOWN_HOSTS" > "$HOME/.ssh/known_hosts"
    - chmod 700 "$HOME/.ssh/known_hosts"
    - chmod 700 "$SSH_DEPLOY_KEY"
    - rsync -e "ssh -i $SSH_DEPLOY_KEY" --delete-after -rlptP public/ "$SSH_DEPLOY_USER@$SSH_DEPLOY_HOST:/www.poul.org/"
  only:
    - master