added a possibility to build boxes locally

This approach disables vagrant cloud uploads.
It's supposed to fix #44

Signed-off-by: Christian Rebischke <chris@nullday.de>

README.md

@@ -40,11 +40,12 @@ Here is an overview over all variables you can set in `vagrant.json` or
   the ISO before entering any command.
 
 ## how to start the build process locally
-Edit the `local.json` before you start the build. set the right
-`iso_url` and the right `iso_checksum_url`. Then you can start the build
+If you want to build the boxes locally without uploading them to the Vagrant
+cloud you need to edit the `local.json` before you start the build. set the
+right `iso_url` and the right `iso_checksum_url`. Then you can start the build
 for virtualbox only with the following command:
 
-`packer build -only=virtualbox-iso -var-file=local.json vagrant.json`
+`packer build -only=virtualbox-iso local.json`
 
 ## how to start the build process for official builds
 The official builds are done on our Arch Linux Buildserver.

local.json

 {
+    "variables": {
+
     "iso_url": "https://mirror.rackspace.com/archlinux/iso/latest/archlinux-2018.10.01-x86_64.iso",
     "iso_checksum_url": "https://mirror.rackspace.com/archlinux/iso/latest/sha1sums.txt",
     "iso_checksum_type": "sha1",
@@ -6,8 +8,144 @@
     "memory": "1024",
     "cpus": "2",
     "headless": "true",
-    "vagrant_cloud_token": "PLACEHOLDER",
     "write_zeroes": "",
     "boot_wait": "60s"
+    },
+    "builders": [
+        {
+            "type": "virtualbox-iso",
+            "boot_wait": "{{user `boot_wait`}}",
+            "http_directory": "http",
+            "disk_size": "{{user `disk_size`}}",
+            "guest_os_type": "ArchLinux_64",
+            "iso_checksum_url": "{{user `iso_checksum_url`}}",
+            "iso_checksum_type": "{{user `iso_checksum_type`}}",
+            "iso_url": "{{user `iso_url`}}",
+            "ssh_username": "vagrant",
+            "ssh_password": "vagrant",
+            "ssh_port": 22,
+            "ssh_wait_timeout": "10000s",
+            "shutdown_command": "sudo systemctl poweroff",
+            "guest_additions_mode": "disable",
+            "headless": "{{user `headless`}}",
+            "vboxmanage": [
+                [
+                    "modifyvm",
+                    "{{.Name}}",
+                    "--memory",
+                    "{{user `memory`}}"
+                ],
+                [
+                    "modifyvm",
+                    "{{.Name}}",
+                    "--cpus",
+                    "{{user `cpus`}}"
+                ]
+            ],
+            "boot_command": [
+                "<enter><wait10><wait10><wait10><wait10><wait10><enter><enter>",
+                "curl -O 'http://{{.HTTPIP}}:{{.HTTPPort}}/install{,-chroot}.sh'<enter><wait>",
+                "bash install.sh < install-chroot.sh && systemctl reboot<enter>"
+            ]
+        }, {
+            "type": "qemu",
+            "boot_wait": "{{user `boot_wait`}}",
+            "http_directory": "http",
+            "disk_size": "{{user `disk_size`}}",
+            "iso_checksum_url": "{{user `iso_checksum_url`}}",
+            "iso_checksum_type": "{{user `iso_checksum_type`}}",
+            "iso_url": "{{user `iso_url`}}",
+            "ssh_username": "vagrant",
+            "ssh_password": "vagrant",
+            "ssh_port": 22,
+            "ssh_wait_timeout": "10000s",
+            "shutdown_command": "sudo systemctl poweroff",
+            "headless": "{{user `headless`}}",
+            "qemuargs": [
+                [
+                    "-m",
+                    "{{user `memory`}}"
+                ],
+                [
+                    "-smp",
+                    "{{user `cpus`}}"
+                ]
+            ],
+            "boot_command": [
+                "<enter><wait10><wait10><wait10><wait10><wait10><enter><enter>",
+                "curl -O 'http://{{.HTTPIP}}:{{.HTTPPort}}/install{,-chroot}.sh'<enter><wait>",
+                "bash install.sh < install-chroot.sh && systemctl reboot<enter>"
+            ]
+        }, {
+            "type": "vmware-iso",
+            "boot_wait": "{{user `boot_wait`}}",
+            "http_directory": "http",
+            "disk_size": "{{user `disk_size`}}",
+            "iso_checksum_url": "{{user `iso_checksum_url`}}",
+            "iso_checksum_type": "{{user `iso_checksum_type`}}",
+            "iso_url": "{{user `iso_url`}}",
+            "ssh_username": "vagrant",
+            "ssh_password": "vagrant",
+            "ssh_port": 22,
+            "ssh_wait_timeout": "10000s",
+            "shutdown_command": "sudo systemctl poweroff",
+            "headless": "{{user `headless`}}",
+            "memory": "{{user `memory`}}",
+            "cpus": "{{user `cpus`}}",
+            "boot_command": [
+                "<enter><wait10><wait10><wait10><wait10><wait10><enter><enter>",
+                "curl -O 'http://{{.HTTPIP}}:{{.HTTPPort}}/install{,-chroot}.sh'<enter><wait>",
+                "bash install.sh < install-chroot.sh && systemctl reboot<enter>"
+            ]
+        }
 
+    ],
+    "provisioners": [
+        {
+            "type": "shell",
+            "scripts": [
+                "provision/postinstall.sh",
+                "provision/virtualbox.sh",
+                "provision/cleanup.sh"
+            ],
+            "execute_command": "echo 'vagrant'|sudo -S sh '{{.Path}}'",
+            "only": ["virtualbox-iso"]
+        },
+        {
+            "type": "shell",
+            "scripts": [
+                "provision/postinstall.sh",
+                "provision/qemu.sh",
+                "provision/cleanup.sh"
+            ],
+            "execute_command": "echo 'vagrant'|sudo -S sh '{{.Path}}'",
+            "only": ["qemu"]
+        },
+        {
+            "type": "shell",
+            "scripts": [
+                "provision/postinstall.sh",
+                "provision/vmware.sh",
+                "provision/cleanup.sh"
+            ],
+            "execute_command": "echo 'vagrant'|sudo -S sh '{{.Path}}'",
+            "only": ["vmware-iso"]
+        },
+        {
+            "type": "shell",
+            "scripts": [
+                "provision/write_zeroes.sh"
+            ],
+            "execute_command": "if [ ! -z \"{{user `write_zeroes`}}\" ]; then echo 'vagrant'|sudo -S sh '{{.Path}}'; fi"
+        }
+    ],
+    "post-processors": [
+        [
+            {
+                "type": "vagrant",
+                "keep_input_artifact": false,
+                "output": "Arch-Linux-x86_64-{{ .Provider }}-{{isotime \"2006-01-02\"}}.box"
+            }
+        ]
+    ]
 }