cd <project>
mkdir build
cd build
cmake -G "Unix Makefiles" ..
make

snap connect diskbuilder:process-control
snap connect diskbuilder:mount-observe
snap connect diskbuilder:home

./osbuilder <your_yaml> --target {img, vmdk}

#####################
# scheme
#     values: {MBR, GPT}
#
# MBR
#     Formats the partition table in MBR format and installs a
#     predefined MBR bootsector that automatically loads the first VBR
#     that has a bootsignature.
# GPT
#     Formats the partition table in GPT format and installs a 
#     predefined hybrid MBR bootsector that automatically loads the first
#     partition VBR marked as legacy boot ('boot' attribute).
#
scheme: GPT
size: 2GB

# Partitions that should be installed onto the disk image.
# Each partition will be right after each other on the disk image
# and can support different yaml attributes.
partitions:
    #####################
    # label
    # The label for this partition. For some filesystems this label
    # will also be the name the partition will appear under. For FAT
    # this label must be no longer than 11 bytes.
    #
  - label: efi-boot
    
    #####################
    # type
    #     values: {FAT, MFS}
    #
    # FAT
    # FAT16 for any size less than 512mb, size must be above 64mb. FAT supports installation
    # of a stage1 and stage2 bootloader.
    #
    # MFS
    # MFS is natively supported by this tool, but is a custom, not very good filesystem
    # for MollenOS/Vali. Don't use this as it is subject to being changed. MFS supports
    # installation of stage1 and stage2 bootloaders.
    #
    type: FAT

    #####################
    # guid
    # The guid for the partition, this is only used if the disk schema is GPT or
    # if the filesystem has any guid identifier in it's superblock. The GUID present
    # below is the EFI System GUID.
    #
    guid: C12A7328-F81F-11D2-BA4B-00A0C93EC93B

    #####################
    # size
    # The size of this partition. This cannot be more than all the partitions combined
    # or be larger than the disk size. For the last partition its not required to specify
    # the partition size, as this will resize the partition to the last remaining disk capacity.
    # 
    size: 128MB
    
    #####################
    # attributes
    #     values: {boot, readonly, shadow, noautomount}
    #
    # Partition attributes, primarily used by the GPT table or if the filesystem
    # supports them. When using GPT and want to mark a partition as BIOS bootable
    # the 'boot' attribute must be specified for this partition.
    attributes:
      - boot
      - readonly
      - noautomount

    #####################
    # vbr-image
    vbr-image: stage1.bin

    #####################
    # reserved-sectors-image
    reserved-sectors-image: stage2.bin
    
    #####################
    # sources
    # Sources are the files/directories that should be installed onto
    # the disk partition as a part of the build process.
    #
    sources:

        #####################
        # source.type
        #     values: {file, dir, chef}
        # 
        # file
        # This installs a single file from host location 'path' to partition location 'target'.
        #
        # dir
        # This copies the entire contents (recursively) into the partition, like the file parameter
        # the 'path' key specifies where on the host machine the directory is, and the 'target' key
        # specifies the directory the contents should be copied into on the disk partition.
        #
        # chef
        # Osbuilder supports chef packages, and can download and install those directly to the partition
        # if specified. The 'target' key specifies where on the partition the package should be copied to,
        # this can be either a full file path (must contain an extension) or a directory path.
      - type: file

        #####################
        # source.path
        # If the path is a relative path, it will be resolved from where osbuilder is invoked.
        #
        path: <path_to_bootloader>/BOOT.efi

        #####################
        # source.target
        # Must be an absolute path from the root of the partition.
        target: /EFI/BOOT/BOOTX64.EFI
        
      - type: dir
        path: <path_to_additional_bootfiles>
        target: /EFI/vali/
        
        #####################
        # source.type.chef
        #
        # The chef plugin for sources supports some additional keys to specify
        # the package and its configuration.
      - type: chef
        package: vali/hello-world
        channel: stable
        platform: my-os
        arch: x64
        target: packages/