{
  "variables": {
    "user": "vagrant",
    "password": "vagrant"
  },
  "provisioners": [
    { "type": "shell",
      "inline": [
        "install -m0700 -o {{user `user`}} -g {{user `user`}} -d /home/{{user `user`}}/.ssh",
        "curl -SsL https://raw.githubusercontent.com/mitchellh/vagrant/master/keys/vagrant.pub -o /home/{{user `user`}}/.ssh/authorized_keys"
      ]
    },
    { "type": "shell",
      "execute_command": "{{ .Vars }} sudo -E -S sh '{{ .Path }}'",
      "inline": [
        "mount -o loop ${HOME}/VBoxGuestAdditions.iso /mnt",
        "/mnt/VBoxLinuxAdditions.run install",
        "ln -sf /usr/lib/VBoxGuestAdditions/mount.vboxsf /sbin/mount.vboxsf",
        "umount /mnt",
        "rm ${HOME}/VBoxGuestAdditions.iso"
      ]
    },
    {
      "type": "ansible",
      "playbook_file": "ansible/playbook.yml",
      "extra_arguments": [ "--extra-vars", "mastodon_db_password=CHANGEME" ],
      "ansible_env_vars": [
        "ANSIBLE_REMOTE_TEMP=\"~/.ansible-tmp\"",
        "ANSIBLE_SSH_PIPELINING=True"
      ]
    },
    { "type": "shell",
      "execute_command": "{{ .Vars }} sudo -E -S sh '{{ .Path }}'",
      "script": "scripts/clean.sh"
    },
    {
      "type": "shell",
      "execute_command": "{{ .Vars }} sudo -E -S sh '{{ .Path }}'",
      "script": "scripts/minimize.sh"
    }
  ],
  "builders": [
    {
      "type": "virtualbox-iso",
      "boot_command": [
        "<enter><wait><f6><esc><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs>",
        "<bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs>",
        "<bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs>",
        "<bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs>",
        "/install/vmlinuz ",
        " auto ",
        " console-setup/ask_detect=false ",
        " console-setup/layoutcode=us ",
        " console-setup/modelcode=pc105 ",
        " debconf/frontend=noninteractive ",
        " debian-installer=en_US.UTF-8 ",
        " fb=false ",
        " initrd=/install/initrd.gz ",
        " kbd-chooser/method=us ",
        " keyboard-configuration/layout=USA ",
        " keyboard-configuration/variant=USA ",
        " locale=en_US.UTF-8 ",
        " netcfg/get_domain=vm ",
        " netcfg/get_hostname=vagrant ",
        " grub-installer/bootdev=/dev/sda ",
        " noapic ",
        " preseed/url=http://{{ .HTTPIP }}:{{ .HTTPPort }}/preseed.cfg",
        " -- <wait>",
        "<enter><wait>"
      ],
      "boot_wait": "10s",
      "disk_size": 10000,
      "guest_os_type": "Ubuntu_64",
      "headless": true,
      "http_directory": "preseeds",
      "iso_urls": "http://releases.ubuntu.com/16.04/ubuntu-16.04.3-server-amd64.iso",
      "iso_checksum_type": "sha256",
      "iso_checksum": "a06cd926f5855d4f21fb4bc9978a35312f815fbda0d0ef7fdc846861f4fc4600",
      "ssh_username": "{{user `user`}}",
      "ssh_password": "{{user `user`}}",
      "ssh_wait_timeout": "20m",
      "shutdown_command": "echo 'vagrant'|sudo -S shutdown -P now",
      "vm_name": "packer-ubuntu-16.04-amd64",
      "vboxmanage": [
        [
          "modifyvm",
          "{{.Name}}",
          "--memory",
          "1024"
        ],
        [
          "modifyvm",
          "{{.Name}}",
          "--cpus",
          "1"
        ]
      ]
    }
  ],
  "post-processors": [
    {
      "output": "builds/{{.Provider}}-mastodon-ubuntu1604.box",
      "type": "vagrant"
    }
  ]
}