Class: Mercurial::Node

Inherits:

Object

• Object
• Mercurial::Node

show all

Includes:

Helper

Defined in:

lib/mercurial-ruby/node.rb

Overview

Instance Attribute Summary (collapse)

• - (Object) executable readonly

  Executable flag of the node (if file).

• - (Object) fmode readonly

  File mode of the node in Octal notation (if file).

• - (Object) nodeid readonly

  nodeid value for the node (if file).

• - (Object) parent readonly

  Node's parent, instance of Node.

• - (Object) path readonly

  Absolute path to the node.

• - (Object) repository readonly

  Instance of Repository.

Instance Method Summary (collapse)

• - (Boolean) binary?
• - (Object) blame
• - (Object) contents
• - (Object) diff_to(revision_b, options = {})
• - (Boolean) directory?
• - (Object) entries
• - (Boolean) file?
• - (Boolean) has_entry?(name)
• - (Node) initialize(opts = {}) constructor

  A new instance of Node.

• - (Object) name
• - (Object) path_without_parent
• - (Object) revision
• - (Boolean) root?
• - (Object) size

Methods included from Helper

#hg, #hg_to_array, #shell

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# File 'lib/mercurial-ruby/node.rb', line 29

def initialize(opts={})
  @repository = opts[:repository]
  @path       = opts[:path]
  @parent     = opts[:parent]
  @name       = opts[:name]
  @fmode      = opts[:fmode]
  @executable = opts[:executable] == '*' ? true : false
  @revision   = opts[:revision]
  @nodeid     = opts[:nodeid]
end

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# File 'lib/mercurial-ruby/node.rb', line 21

def executable
  @executable
end

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# File 'lib/mercurial-ruby/node.rb', line 18

def fmode
  @fmode
end

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# File 'lib/mercurial-ruby/node.rb', line 24

def nodeid
  @nodeid
end

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# File 'lib/mercurial-ruby/node.rb', line 27

def parent
  @parent
end

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# File 'lib/mercurial-ruby/node.rb', line 15

def path
  @path
end

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# File 'lib/mercurial-ruby/node.rb', line 12

def repository
  @repository
end

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# File 'lib/mercurial-ruby/node.rb', line 90

def binary?
  false
end

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# File 'lib/mercurial-ruby/node.rb', line 68

def blame
  repository.blames.for_path(path, revision)
end

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# File 'lib/mercurial-ruby/node.rb', line 94

def contents
  hg(["cat ? -r ?", path, revision])
end

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# File 'lib/mercurial-ruby/node.rb', line 64

def diff_to(revision_b, options={})
  repository.diffs.for_path(path, revision, revision_b, options)
end

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# File 'lib/mercurial-ruby/node.rb', line 78

def directory?
  not file?
end

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# File 'lib/mercurial-ruby/node.rb', line 60

def entries
  @_entries ||= repository.nodes.entries_for(path, revision, self)
end

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# File 'lib/mercurial-ruby/node.rb', line 82

def file?
  (name =~ /\/$/).nil?
end

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# File 'lib/mercurial-ruby/node.rb', line 72

def has_entry?(name)
  entries.find do |e|
    e.name == name
  end
end

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# File 'lib/mercurial-ruby/node.rb', line 40

def name
  @name ||= begin
    n = path.split('/').last
    n << '/' if path =~ /\/$/
    n
  end
end

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# File 'lib/mercurial-ruby/node.rb', line 52

def path_without_parent
  if parent
    path.gsub(/^#{ Regexp.escape(parent.path) }/, '')
  else
    path
  end
end

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# File 'lib/mercurial-ruby/node.rb', line 48

def revision
  @revision || (parent ? parent.revision : nil) || 'tip'
end

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# File 'lib/mercurial-ruby/node.rb', line 86

def root?
  false
end

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# File 'lib/mercurial-ruby/node.rb', line 98

def size
  contents.size
end