Class: Balmora::Command::File

Inherits:
Balmora::Command show all
Defined in:
lib/balmora/command/file.rb

Defined Under Namespace

Classes: Error

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Balmora::Command

#_execute, #execute, #initialize, #option

Constructor Details

This class inherits a constructor from Balmora::Command

Class Method Details

.resolve_path(shell, source, storage, path) ⇒ Object 



5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
 
# File 'lib/balmora/command/file.rb', line 5

def self.resolve_path(shell, source, storage, path)
  if !source.nil?()
    return shell.expand(source)
  end

  storage = shell.expand(storage)

  if path.start_with?('~/')
    result = ::File.join(storage, path[1..-1])
  elsif path.start_with?('/')
    result = ::File.join(storage, path[1..-1])
  else
    result = ::File.join(storage, path)
  end

  return result
end

Instance Method Details

#init ⇒ Object 



23
24
25
26
27
28
29
30
 
# File 'lib/balmora/command/file.rb', line 23

def init()
  super()

  @action = @variables.inject(@action)
  @file = @variables.inject(@file)
  @source = @variables.inject(@source)
  @storage = @variables.inject(@storage)
end

#options ⇒ Object 



32
33
34
35
 
# File 'lib/balmora/command/file.rb', line 32

def options()
  return super().concat([:file, :source, :storage, :action, :always,
    :options])
end

#run ⇒ Object 



37
38
39
40
41
42
43
44
 
# File 'lib/balmora/command/file.rb', line 37

def run()
  if  @always == true || _source_equals_to_target?()
    return nil
  end

  _create_target_path()
  _copy_file()
end

#verify ⇒ Object 



46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
 
# File 'lib/balmora/command/file.rb', line 46

def verify()
  if @file.nil?()
    raise Error.new('"file" should be defined')
  end

  if !@storage.nil?() && !@source.nil?()
    raise Error.new('"storage" and "source" could not be defined together')
  end

  if @storage.nil?() && @source.nil?()
    raise Error.new('"storage" or "source" should be defined')
  end

  if @action.nil?()
    raise Error.new('"action" should be set')
  end

  if !['pull', 'push'].include?(@action)
    Error.new("Unknown action #{@action.inspect()}")
  end
end