Class: Bundler::SpecSet

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Includes:
Enumerable, TSort
Defined in:
lib/bundler/spec_set.rb

Instance Method Summary collapse

Constructor Details

#initialize(specs) ⇒ SpecSet

Returns a new instance of SpecSet



12
13
14
# File 'lib/bundler/spec_set.rb', line 12

def initialize(specs)
  @specs = specs.sort_by { |s| s.name }
end

Instance Method Details

#[](key) ⇒ Object



58
59
60
61
# File 'lib/bundler/spec_set.rb', line 58

def [](key)
  key = key.name if key.respond_to?(:name)
  lookup[key].reverse
end

#[]=(key, value) ⇒ Object



63
64
65
66
67
68
# File 'lib/bundler/spec_set.rb', line 63

def []=(key, value)
  @specs << value
  @lookup = nil
  @sorted = nil
  value
end

#for(dependencies, skip = [], check = false, match_current_platform = false) ⇒ Object



16
17
18
19
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
# File 'lib/bundler/spec_set.rb', line 16

def for(dependencies, skip = [], check = false, match_current_platform = false)
  handled, deps, specs = {}, dependencies.dup, []
  skip << 'bundler'

  until deps.empty?
    dep = deps.shift
    next if handled[dep] || skip.include?(dep.name)

    spec = lookup[dep.name].find do |s|
      if match_current_platform
        Gem::Platform.match(s.platform)
      else
        s.match_platform(dep.__platform)
      end
    end

    handled[dep] = true

    if spec
      specs << spec

      spec.dependencies.each do |d|
        next if d.type == :development
        d = DepProxy.new(d, dep.__platform) unless match_current_platform
        deps << d
      end
    elsif check
      return false
    end
  end

  if spec = lookup['bundler'].first
    specs << spec
  end

  check ? true : SpecSet.new(specs)
end

#materialize(deps, missing_specs = nil) ⇒ Object



82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
# File 'lib/bundler/spec_set.rb', line 82

def materialize(deps, missing_specs = nil)
  materialized = self.for(deps, [], false, true).to_a
  deps = materialized.map {|s| s.name }.uniq
  materialized.map! do |s|
    next s unless s.is_a?(LazySpecification)
    s.source.dependency_names = deps if s.source.respond_to?(:dependency_names=)
    spec = s.__materialize__
    if missing_specs
      missing_specs << s unless spec
    else
      raise GemNotFound, "Could not find #{s.full_name} in any of the sources" unless spec
    end
    spec if spec
  end
  SpecSet.new(materialized.compact)
end

#merge(set) ⇒ Object



99
100
101
102
103
104
105
106
# File 'lib/bundler/spec_set.rb', line 99

def merge(set)
  arr = sorted.dup
  set.each do |s|
    next if arr.any? { |s2| s2.name == s.name && s2.version == s.version && s2.platform == s.platform }
    arr << s
  end
  SpecSet.new(arr)
end

#sort!Object



70
71
72
# File 'lib/bundler/spec_set.rb', line 70

def sort!
  self
end

#to_aObject



74
75
76
# File 'lib/bundler/spec_set.rb', line 74

def to_a
  sorted.dup
end

#to_hashObject



78
79
80
# File 'lib/bundler/spec_set.rb', line 78

def to_hash
  lookup.dup
end

#valid_for?(deps) ⇒ Boolean

Returns:

  • (Boolean)


54
55
56
# File 'lib/bundler/spec_set.rb', line 54

def valid_for?(deps)
  self.for(deps, [], true)
end