Class: VagrantGitHooks::Util::Manifest

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-git-hooks/util/manifest.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path) ⇒ Manifest

Returns a new instance of Manifest.



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# File 'lib/vagrant-git-hooks/util/manifest.rb', line 11

def initialize(path)
  @path = path.to_s
end

Instance Attribute Details

#path ⇒ Object (readonly)

Returns the value of attribute path.



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# File 'lib/vagrant-git-hooks/util/manifest.rb', line 9

def path
  @path
end

Instance Method Details

#clear ⇒ Object 



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# File 'lib/vagrant-git-hooks/util/manifest.rb', line 40

def clear
  File.delete(@path) if File.exist?(@path)
  true
rescue StandardError
  false
end

#load ⇒ Hash

Loads the hook manifest from disk.

Invalid or missing manifest data is treated as empty so hook commands can recover from interrupted runs.

Returns:

  • (Hash) —

    Normalized manifest data.



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# File 'lib/vagrant-git-hooks/util/manifest.rb', line 21

def load
  return empty unless File.exist?(@path)

  data = JSON.parse(File.read(@path))
  data.is_a?(Hash) ? normalize(data) : empty
rescue StandardError
  empty
end

#save(data) ⇒ Hash

Saves normalized hook manifest data.

Parameters:

  • data (Hash) —

    Manifest data.

Returns:

  • (Hash) —

    Original data argument.



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# File 'lib/vagrant-git-hooks/util/manifest.rb', line 34

def save(data)
  FileUtils.mkdir_p(File.dirname(@path))
  File.write(@path, JSON.pretty_generate(normalize(data)))
  data
end