Class: MilkTea::PackageManifestEditor

Inherits:
Object
  • Object
show all
Defined in:
lib/milk_tea/packages/manifest_editor.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path) ⇒ PackageManifestEditor

Returns a new instance of PackageManifestEditor.



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# File 'lib/milk_tea/packages/manifest_editor.rb', line 11

def initialize(path)
  manifest = PackageManifest.load(path)
  @manifest_path = manifest.manifest_path
rescue PackageManifestError => e
  raise PackageManifestEditorError, e.message
end

Instance Attribute Details

#manifest_path ⇒ Object (readonly)

Returns the value of attribute manifest_path.



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# File 'lib/milk_tea/packages/manifest_editor.rb', line 9

def manifest_path
  @manifest_path
end

Instance Method Details

#add_dependency(name, raw_spec) ⇒ Object 



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# File 'lib/milk_tea/packages/manifest_editor.rb', line 18

def add_dependency(name, raw_spec)
  config = parse_manifest
  dependencies = normalize_dependencies(config)
  dependencies[name] = raw_spec
  write_dependencies(dependencies)
end

#remove_dependency(name) ⇒ Object

Raises:



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# File 'lib/milk_tea/packages/manifest_editor.rb', line 25

def remove_dependency(name)
  config = parse_manifest
  dependencies = normalize_dependencies(config)
  raise PackageManifestEditorError, "dependency #{name} not found in #{@manifest_path}" unless dependencies.key?(name)

  dependencies.delete(name)
  write_dependencies(dependencies)
end