---
kind: pipeline
type: docker
name: build

workspace:
  path: /drone/src

platform:
  os: linux
  arch: amd64

trigger:
  branch:
  - master

steps:
- name: build-website
  image: ruby:latest
  environment:
    GITEA_USER:
      from_secret: gitea_user
    GITEA_PASS:
      from_secret: gitea_pass
    SSH_USER:
      from_secret: ssh_user
    SSH_HOST:
      from_secret: ssh_host
    RSA_KEY:
      from_secret: rsa_key
    RSA_PUB_KEY:
      from_secret: rsa_pub_key
  privileged: false
  volumes:
    - name: jekyll
      path: /srv/jekyll

  commands:
    # general vm information for debugging
    - whoami
    - pwd
    - ls -al
    - git --version && git status

    # add dependencies to tmp vm machine
    - apt-get update && apt-get -y install rsync

    # setup Jekyll permissions and build jekyll site
    - adduser --no-create-home --disabled-password jekyll
    - chown -R jekyll:jekyll /drone/src
    - gem install bundler
    - bundle install
    - bundle exec jekyll build --trace

    # prepare _site dir
    - ls -a _site/
    - rm _site/docker-compose.yml

    # update www-data branch with fresh drone ci Jekyll _site build
    - git clone https://git.sharpetronics.com/sharpetronics/sharpetronics.com.git && cd sharpetronics.com/
    - git checkout www-data
    - cp -R ../_site/* .
    - git add *
    - git commit -m "bots beeing bots! A drone www-data push"
    - git push https://$GITEA_USER:$GITEA_PASS@git.sharpetronics.com/sharpetronics/sharpetronics.com.git

    # write the ssh key to disk for rsync handshake to remote server
    - mkdir -p /root/.ssh/ && touch /root/.ssh/id_rsa && touch /root/.ssh/id_rsa.pub
    - echo -n "$RSA_KEY" > /root/.ssh/id_rsa
    - echo -n "$RSA_PUB_KEY" > /root/.ssh/id_rsa.pub
    - cp /root/.ssh/id_rsa.pub /root/.ssh/authorized_keys
    - chmod 600 /root/.ssh/id_rsa && chmod 600 /root/.ssh/id_rsa.pub
    - ls -al /root/.ssh/ && ls /
    - eval `ssh-agent -s`
    #- ssh-add /root/.ssh/id_rsa


    # add git.sharpetronics.com to known hosts
    - touch /root/.ssh/known_hosts
    - chmod 600 /root/.ssh/known_hosts
    #- ssh-keyscan -H git.sharpetronics.com > /etc/ssh/ssh_known_hosts 2> /dev/null
    # sync files to remote server [local _site ] to [remote _site www]
    - rsync -aXvPzr ../_site --rsh="ssh -i /root/.ssh/id_rsa" $SSH_USER@$SSH_HOST:/var/www/demo.sharpetronics.com

    # create tar.gz of _site directory for download elsewhere
    - tar -czf ../www-data.tar.gz ../_site/*
    - ls ../ww*

    # TBC... add download of files from download.sharpetronics.com