Class: V::Adapters::Git::Branches

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/v/adapters/git/branches.rb

Instance Method Summary collapse

Constructor Details

#initialize(environment) ⇒ Branches

Returns a new instance of Branches.



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# File 'lib/v/adapters/git/branches.rb', line 82

def initialize(environment)
  @environment = environment
  root = File.join environment.git_dir, %w[ refs heads ]
  @glob, @offset = File.join(root, %w[ ** * ]), root.length + 1
end

Instance Method Details

#[](name) ⇒ Object

Returns the branch with the given name.



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# File 'lib/v/adapters/git/branches.rb', line 100

def [](name)
  Branch.new @environment, name
end

#current ⇒ Object

Returns current branch.



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# File 'lib/v/adapters/git/branches.rb', line 89

def current
  @environment.schedule do
    head = File.read File.join(@environment.git_dir, 'HEAD')
    name = head.split(':', 2).last.split('/', 3).last.strip

    Branch.new @environment, name
  end
end

#each ⇒ Object

Yields instance of Branch for each branch found in refs/heads.



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# File 'lib/v/adapters/git/branches.rb', line 105

def each
  @environment.schedule do
    Dir[ @glob ].each do |path|
      yield Branch.new(@environment, path[ @offset.. -1 ])
    end
  end
end