clone:
  git:
    image: plugins/git:next

pipeline:
  build:
    image: node:14-alpine
    commands:
      - cd docs/
      - yarn install --frozen-lockfile
      - yarn build
    when:
      event: [push, pull_request]
      path: "docs/**"

  deploy:
    image: alpine:3.14.2
    secrets:
      - BOT_PRIVATE_KEY
    commands:
      - apk add openssh-client git rsync
      - mkdir -p $HOME/.ssh
      - ssh-keyscan -t rsa github.com >> $HOME/.ssh/known_hosts
      - echo "$BOT_PRIVATE_KEY" > $HOME/.ssh/id_rsa
      - chmod 0600 $HOME/.ssh/id_rsa
      - git config --global user.email "woodpecker-bot@obermui.de"
      - git config --global user.name "woodpecker-bot"
      - git clone -b master --single-branch git@github.com:woodpecker-ci/woodpecker-ci.github.io.git /repo
      # copy all docs files and delete all old ones, but leave CNAME and index.yaml untouched
      - rsync -r --exclude .git --exclude CNAME --exclude index.yaml --exclude README.md --delete docs/build/ /repo
      - cd /repo
      - git add .
      # exit successfully if nothing changed
      - test -n "$(git status --porcelain)" || exit 0
      - git commit -m "Deploy website - based on ${DRONE_COMMIT_SHA}"
      - git push
    when:
      event: push
      branch: master
      path: "docs/**"