Class: FastlaneCore::ConfigItem

Inherits:
Object
  • Object
show all
Defined in:
lib/fastlane_core/configuration/config_item.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(key: nil, env_name: nil, description: nil, short_option: nil, default_value: nil, verify_block: nil, is_string: true, type: nil, optional: nil, conflicting_options: nil, conflict_block: nil, deprecated: nil) ⇒ ConfigItem

Creates a new option



20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
 
# File 'lib/fastlane_core/configuration/config_item.rb', line 20

def initialize(key: nil, env_name: nil, description: nil, short_option: nil, default_value: nil, verify_block: nil, is_string: true, type: nil, optional: nil, conflicting_options: nil, conflict_block: nil, deprecated: nil)
  UI.user_error!("key must be a symbol") unless key.kind_of? Symbol
  UI.user_error!("env_name must be a String") unless (env_name || '').kind_of? String

  if short_option
    UI.user_error!("short_option must be a String of length 1") unless short_option.kind_of? String and short_option.delete('-').length == 1
  end
  if description
    UI.user_error!("Do not let descriptions end with a '.', since it's used for user inputs as well") if description[-1] == '.'
  end

  if conflicting_options
    conflicting_options.each do |conflicting_option_key|
      UI.user_error!("Conflicting option key must be a symbol") unless conflicting_option_key.kind_of? Symbol
    end
  end
  if deprecated
    # deprecated options are automatically optional
    optional = true if optional.nil?
    UI.crash!("Deprecated option must be optional") unless optional
    # deprecated options are marked deprecated in their description
    description = "[DEPRECATED!] #{deprecated} - #{description}"
  end
  optional = false if optional.nil?

  @key = key
  @env_name = env_name
  @description = description
  @short_option = short_option
  @default_value = default_value
  @verify_block = verify_block
  @is_string = is_string
  @data_type = type
  @optional = optional
  @conflicting_options = conflicting_options
  @conflict_block = conflict_block
  @deprecated = deprecated
end

Instance Attribute Details

#conflict_block ⇒ Object

Returns the value of attribute conflict_block.



3
4
5
 
# File 'lib/fastlane_core/configuration/config_item.rb', line 3

def conflict_block
  @conflict_block
end

#conflicting_options ⇒ Object

Returns the value of attribute conflicting_options.



3
4
5
 
# File 'lib/fastlane_core/configuration/config_item.rb', line 3

def conflicting_options
  @conflicting_options
end

#default_value ⇒ Object

Returns the value of attribute default_value.



3
4
5
 
# File 'lib/fastlane_core/configuration/config_item.rb', line 3

def default_value
  @default_value
end

#deprecated ⇒ Object

Returns the value of attribute deprecated.



3
4
5
 
# File 'lib/fastlane_core/configuration/config_item.rb', line 3

def deprecated
  @deprecated
end

#description ⇒ Object

Returns the value of attribute description.



3
4
5
 
# File 'lib/fastlane_core/configuration/config_item.rb', line 3

def description
  @description
end

#env_name ⇒ Object

Returns the value of attribute env_name.



3
4
5
 
# File 'lib/fastlane_core/configuration/config_item.rb', line 3

def env_name
  @env_name
end

#key ⇒ Object

Returns the value of attribute key.



3
4
5
 
# File 'lib/fastlane_core/configuration/config_item.rb', line 3

def key
  @key
end

#optional ⇒ Object

Returns the value of attribute optional.



3
4
5
 
# File 'lib/fastlane_core/configuration/config_item.rb', line 3

def optional
  @optional
end

#short_option ⇒ Object

Returns the value of attribute short_option.



3
4
5
 
# File 'lib/fastlane_core/configuration/config_item.rb', line 3

def short_option
  @short_option
end

#verify_block ⇒ Object

Returns the value of attribute verify_block.



3
4
5
 
# File 'lib/fastlane_core/configuration/config_item.rb', line 3

def verify_block
  @verify_block
end

Instance Method Details

#auto_convert_value(value) ⇒ Object

Returns an updated value type (if necessary)



89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
 
# File 'lib/fastlane_core/configuration/config_item.rb', line 89

def auto_convert_value(value)
  return nil if value.nil?

  if data_type == Array
    return value.split(',') if value.kind_of?(String)
  elsif data_type == Integer
    return value.to_i if value.to_i.to_s == value.to_s
  elsif data_type == Float
    return value.to_f if value.to_f.to_s == value.to_s
  else
    # Special treatment if the user specified true, false or YES, NO
    # There is no boolean type, so we just do it here
    if %w(YES yes true TRUE).include?(value)
      return true
    elsif %w(NO no false FALSE).include?(value)
      return false
    end
  end

  return value # fallback to not doing anything
end

#data_type ⇒ Object

Determines the defined data type of this ConfigItem



112
113
114
115
116
117
118
 
# File 'lib/fastlane_core/configuration/config_item.rb', line 112

def data_type
  if @data_type
    @data_type
  else
    (@is_string ? String : nil)
  end
end

#string? ⇒ Boolean

Replaces the attr_accessor, but maintains the same interface



121
122
123
 
# File 'lib/fastlane_core/configuration/config_item.rb', line 121

def string?
  data_type == String
end

#to_s ⇒ Object 



125
126
127
 
# File 'lib/fastlane_core/configuration/config_item.rb', line 125

def to_s
  [@key, @description].join(": ")
end

#valid?(value) ⇒ Boolean

Make sure, the value is valid (based on the verify block) Returns false if that’s not the case



67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
 
# File 'lib/fastlane_core/configuration/config_item.rb', line 67

def valid?(value)
  # we also allow nil values, which do not have to be verified.
  if value
    # Verify that value is the type that we're expecting, if we are expecting a type
    if data_type && !value.kind_of?(data_type)
      UI.user_error!("'#{self.key}' value must be a #{data_type}! Found #{value.class} instead.")
    end

    if @verify_block
      begin
        @verify_block.call(value)
      rescue => ex
        UI.error "Error setting value '#{value}' for option '#{@key}'"
        raise Interface::FastlaneError.new, ex.to_s
      end
    end
  end

  true
end

#verify!(value) ⇒ Object

This will raise an exception if the value is not valid



60
61
62
63
 
# File 'lib/fastlane_core/configuration/config_item.rb', line 60

def verify!(value)
  UI.user_error!("Invalid value '#{value}' for option '#{self}'") unless valid? value
  true
end