Class: Bundler::SpecSet

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

Instance Method Summary collapse

Methods included from TSort

each_strongly_connected_component, #each_strongly_connected_component, each_strongly_connected_component_from, #each_strongly_connected_component_from, #strongly_connected_components, strongly_connected_components, tsort, #tsort, tsort_each, #tsort_each

Constructor Details

#initialize(specs) ⇒ SpecSet

Returns a new instance of SpecSet.



10
11
12
 
# File 'lib/bundler/spec_set.rb', line 10

def initialize(specs)
  @specs = specs
end

Instance Method Details

#<<(spec) ⇒ Object 



121
122
123
 
# File 'lib/bundler/spec_set.rb', line 121

def <<(spec)
  @specs << spec
end

#[](key) ⇒ Object 



48
49
50
51
 
# File 'lib/bundler/spec_set.rb', line 48

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

#[]=(key, value) ⇒ Object 



53
54
55
56
57
 
# File 'lib/bundler/spec_set.rb', line 53

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

#each(&b) ⇒ Object 



137
138
139
 
# File 'lib/bundler/spec_set.rb', line 137

def each(&b)
  sorted.each(&b)
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


133
134
135
 
# File 'lib/bundler/spec_set.rb', line 133

def empty?
  @specs.empty?
end

#find_by_name_and_platform(name, platform) ⇒ Object 



110
111
112
 
# File 'lib/bundler/spec_set.rb', line 110

def find_by_name_and_platform(name, platform)
  @specs.detect {|spec| spec.name == name && spec.match_platform(platform) }
end

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



14
15
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
 
# File 'lib/bundler/spec_set.rb', line 14

def for(dependencies, check = false, match_current_platform = false)
  handled = []
  deps = dependencies.dup
  specs = []

  loop do
    break unless dep = deps.shift
    next if handled.any? {|d| d.name == dep.name && (match_current_platform || d.__platform == dep.__platform) } || dep.name == "bundler"

    handled << dep

    specs_for_dep = spec_for_dependency(dep, match_current_platform)
    if specs_for_dep.any?
      specs.concat(specs_for_dep)

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

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

  specs.uniq! unless match_current_platform

  check ? true : specs
end

#length ⇒ Object 



125
126
127
 
# File 'lib/bundler/spec_set.rb', line 125

def length
  @specs.length
end

#materialize(deps) ⇒ Object 



71
72
73
74
75
76
77
78
79
80
 
# File 'lib/bundler/spec_set.rb', line 71

def materialize(deps)
  materialized = self.for(deps, false, true)

  materialized.map! do |s|
    next s unless s.is_a?(LazySpecification)
    s.source.local!
    s.__materialize__ || s
  end
  SpecSet.new(materialized)
end

#materialized_for_all_platforms ⇒ Array<Gem::Specification>

Materialize for all the specs in the spec set, regardless of what platform they’re for This is in contrast to how for does platform filtering (and specifically different from how ‘materialize` calls `for` only for the current platform)

Returns:



85
86
87
88
89
90
91
92
93
94
 
# File 'lib/bundler/spec_set.rb', line 85

def materialized_for_all_platforms
  @specs.map do |s|
    next s unless s.is_a?(LazySpecification)
    s.source.local!
    s.source.remote!
    spec = s.__materialize__
    raise GemNotFound, "Could not find #{s.full_name} in any of the sources" unless spec
    spec
  end
end

#merge(set) ⇒ Object 



100
101
102
103
104
105
106
107
108
 
# File 'lib/bundler/spec_set.rb', line 100

def merge(set)
  arr = sorted.dup
  set.each do |set_spec|
    full_name = set_spec.full_name
    next if arr.any? {|spec| spec.full_name == full_name }
    arr << set_spec
  end
  SpecSet.new(arr)
end

#missing_specs ⇒ Object 



96
97
98
 
# File 'lib/bundler/spec_set.rb', line 96

def missing_specs
  @specs.select {|s| s.is_a?(LazySpecification) }
end

#size ⇒ Object 



129
130
131
 
# File 'lib/bundler/spec_set.rb', line 129

def size
  @specs.size
end

#sort! ⇒ Object 



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

def sort!
  self
end

#to_a ⇒ Object 



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

def to_a
  sorted.dup
end

#to_hash ⇒ Object 



67
68
69
 
# File 'lib/bundler/spec_set.rb', line 67

def to_hash
  lookup.dup
end

#what_required(spec) ⇒ Object 



114
115
116
117
118
119
 
# File 'lib/bundler/spec_set.rb', line 114

def what_required(spec)
  unless req = find {|s| s.dependencies.any? {|d| d.type == :runtime && d.name == spec.name } }
    return [spec]
  end
  what_required(req) << spec
end