Class: Vara::Product

Inherits:
Object
  • Object
show all
Defined in:
lib/vara/product.rb

Constant Summary collapse

METADATA_DIR = 
'metadata'.freeze
METADATA_PARTS_DIR = 
'metadata_parts'.freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(base_dir, options = {}) ⇒ Product

Returns a new instance of Product.



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# File 'lib/vara/product.rb', line 15

def initialize(base_dir, options = {})
  @base_dir = base_dir
  @options = options
end

Instance Attribute Details

#base_dir ⇒ Object (readonly)

Returns the value of attribute base_dir.



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# File 'lib/vara/product.rb', line 13

def base_dir
  @base_dir
end

Instance Method Details

#bom_path ⇒ Object 



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# File 'lib/vara/product.rb', line 42

def bom_path
  "#{path}.yml"
end

#build ⇒ Object 



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# File 'lib/vara/product.rb', line 24

def build
  if metadata.explicit_stemcell? && metadata.stemcell_criteria?
    raise 'binaries.yml includes both stemcell and stemcell criteria keys'
  end

  ProductArtifactZipper.new(path, ProductContents.from_metadata_path(metadata_file), @options).zip!

  MD5Creator.md5(path)

  Materials.build(metadata_file, path).save_to(bom_path)

  path
end

#md5_path ⇒ Object 



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# File 'lib/vara/product.rb', line 46

def md5_path
  "#{path}.md5"
end

#metadata_file ⇒ Object 



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# File 'lib/vara/product.rb', line 20

def metadata_file
  @metadata_file ||= find_metadata_file || raise('No metadata file found.')
end

#metadata_ref ⇒ Object 



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# File 'lib/vara/product.rb', line 58

def metadata_ref
  `cd #{base_dir} && git log -1 --format=format:%h`
end

#path ⇒ Object 



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# File 'lib/vara/product.rb', line 38

def path
  File.join(base_dir, "#{filename_components.join('-')}.pivotal")
end

#paths ⇒ Object 



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# File 'lib/vara/product.rb', line 50

def paths
  [path, bom_path, md5_path]
end

#releases ⇒ Object 



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# File 'lib/vara/product.rb', line 62

def releases
  metadata.releases_metadata.map do |release_metadata|
    {
      'name'    => release_metadata['name'],
      'version' => release_metadata['version']
    }
  end
end

#stemcell_version ⇒ Object 



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# File 'lib/vara/product.rb', line 54

def stemcell_version
  metadata.stemcell_metadata.version
end

#update_product_version(new_version) ⇒ Object 



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# File 'lib/vara/product.rb', line 71

def update_product_version(new_version)
  metadata_hash = metadata.hash
  metadata_hash['product_version'] = new_version
  File.open(metadata_file, 'w') do |out|
    YAML.dump(metadata_hash, out)
  end
end