circle.yml

---
dependencies:
  override:
    # Shellcheck
    - sudo apt-add-repository 'deb http://archive.ubuntu.com/ubuntu trusty-backports main restricted universe'
    - sudo apt-get -y update
    - sudo apt-get -y install shellcheck

    # Vagrant & vagrant-digitalocean plugin
    - wget https://releases.hashicorp.com/vagrant/1.9.1/vagrant_1.9.1_x86_64.deb
    - sudo dpkg -i vagrant_1.9.1_x86_64.deb
    - vagrant plugin install vagrant-digitalocean

    # https://github.com/adrienverge/yamllint
    - sudo pip install yamllint

    # DigitalOcean cli
    - wget https://github.com/digitalocean/doctl/releases/download/v1.5.0/doctl-1.5.0-linux-amd64.tar.gz
    - tar -xf doctl-1.5.0-linux-amd64.tar.gz
    - sudo mv doctl /usr/local/bin
    # configure DO token
    - |
      echo "access-token: $DO_TOKEN" > config.yaml
    - install -D -m 0600 config.yaml ~/.config/doctl/config.yaml
test:
  override:
    # provision scripts
    - shellcheck ./scripts/*.sh || true
    - shellcheck ./guestfiles/*.sh || true

    # proxy cli scripts
    - find ./guestfiles/proxy_cli -type f -exec grep -l '^#!/usr/bin/env bash$' {} \; ! -name "*.*" | xargs shellcheck || true

    # YAML files
    - find . -type f \( -name "*.yml" -or -name "*.yaml" \) -exec yamllint {} \; || true

    ## DigitalOcean Deployment test
    # Generate keypair if one doesn't exist.
    - echo -e 'n\n' | ssh-keygen -f ~/.ssh/id_rsa -N ''

    # Add DO token for vagrant to use
    - sed -i "s/your_token/$DO_TOKEN/" settings.yml

    # Set ssh_key_name to empty so vagrant uses the value in id_rsa e.g. user@box1
    - sed -i "s/vagrant_do_key//" Vagrantfile

    - vagrant up --provider=digital_ocean
    - vagrant destroy -f

    # Remove our temporary key from DO.
    # doctl will read our DO token from ~/.config/doctl/config.yaml
    - doctl compute ssh-key delete $(ssh-keygen -lf ~/.ssh/id_rsa | cut -f 2 -d ' ')