Class: Bosh::Cli::Versions::LocalArtifactStorage

Inherits:
Object
  • Object
show all
Defined in:
lib/cli/versions/local_artifact_storage.rb

Defined Under Namespace

Classes: Sha1MismatchError

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(storage_dir) ⇒ LocalArtifactStorage

Returns a new instance of LocalArtifactStorage.



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# File 'lib/cli/versions/local_artifact_storage.rb', line 8

def initialize(storage_dir)
  @storage_dir = storage_dir
end

Instance Attribute Details

#storage_dir ⇒ Object (readonly)

Returns the value of attribute storage_dir.



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# File 'lib/cli/versions/local_artifact_storage.rb', line 6

def storage_dir
  @storage_dir
end

Instance Method Details

#file_path(name) ⇒ Object 



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# File 'lib/cli/versions/local_artifact_storage.rb', line 36

def file_path(name)
  File.join(@storage_dir, name)
end

#get_file(sha) ⇒ Object 



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# File 'lib/cli/versions/local_artifact_storage.rb', line 23

def get_file(sha)
  destination = file_path(sha)
  unless File.exist?(destination)
    raise "Trying to retrieve non-existant file `#{destination}' with sha `#{sha}'"
  end

  File.expand_path(destination)
end

#has_file?(sha) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/cli/versions/local_artifact_storage.rb', line 32

def has_file?(sha)
  File.exists?(file_path(sha))
end

#put_file(sha, origin_file_path) ⇒ Object 



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# File 'lib/cli/versions/local_artifact_storage.rb', line 12

def put_file(sha, origin_file_path)
  destination = file_path(sha)
  unless File.exist?(origin_file_path)
    raise "Trying to store non-existant file `#{origin_file_path}' with sha `#{sha}'"
  end
  FileUtils.mkdir_p(File.dirname(destination))
  FileUtils.cp(origin_file_path, destination, :preserve => true)

  File.expand_path(destination)
end