pipeline:
  build:
    image: gitnet.fr/deblan/mkdocs
    pull: true
    environment:
      - SITE_URL=https://tinternet.gitnet.page/doc/
    commands: |
      if [ -n "$SITE_URL" ]; then
        sed -i "s,# site_url: \"{site_url}\",site_url: \"$SITE_URL\"," mkdocs.yml
      fi
      mkdocs build
      git checkout mkdocs.yml

  update:
    image: alpine/git
    commands:
      - git fetch --no-tags origin +refs/heads/pages
      - git switch pages
      - git config --global user.email ci@gitnet.fr
      - git config --global user.name CI
      - mv site /tmp/
      - rm * -fr
      - mv /tmp/site/* .
      - git add .
      - git commit -m "Build ${CI_BUILD_NUMBER}"

  deploy:
    image: appleboy/drone-git-push
    commands:
    settings:
      branch: pages
      remote: git@gitnet.fr:tinternet/doc.git
      force: false
      commit: false
      ssh_key:
        from_secret: ssh_priv_key