Class: Bundler::SpecSet

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

Constant Summary

Constants included from TSort

TSort::VERSION

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

#-(other) ⇒ Object 



176
177
178
 
# File 'lib/bundler/spec_set.rb', line 176

def -(other)
  SharedHelpers.feature_removed! "SpecSet#- has been removed with no replacement"
end

#<<(spec) ⇒ Object 



207
208
209
 
# File 'lib/bundler/spec_set.rb', line 207

def <<(spec)
  SharedHelpers.feature_removed! "SpecSet#<< has been removed with no replacement"
end

#[](key) ⇒ Object 



98
99
100
101
 
# File 'lib/bundler/spec_set.rb', line 98

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

#[]=(key, value) ⇒ Object 



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

def []=(key, value)
  delete_by_name(key)

  add_spec(value)
end

#add_extra_platforms!(platforms) ⇒ Object 



66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
 
# File 'lib/bundler/spec_set.rb', line 66

def add_extra_platforms!(platforms)
  if @specs.empty?
    platforms.concat([Gem::Platform::RUBY]).uniq
    return
  end

  new_platforms = all_platforms.select do |platform|
    next if platforms.include?(platform)
    next unless Gem::Platform.generic(platform) == Gem::Platform::RUBY

    complete_platform(platform)
  end
  return if new_platforms.empty?

  platforms.concat(new_platforms)
  return if new_platforms.include?(Bundler.local_platform)

  less_specific_platform = new_platforms.find {|platform| platform != Gem::Platform::RUBY && Bundler.local_platform === platform && platform === Bundler.local_platform }
  platforms.delete(Bundler.local_platform) if less_specific_platform
end

#add_originally_invalid_platforms!(platforms, originally_invalid_platforms) ⇒ Object 



46
47
48
49
50
 
# File 'lib/bundler/spec_set.rb', line 46

def add_originally_invalid_platforms!(platforms, originally_invalid_platforms)
  originally_invalid_platforms.each do |originally_invalid_platform|
    platforms << originally_invalid_platform if complete_platform(originally_invalid_platform)
  end
end

#delete(specs) ⇒ Object 



109
110
111
 
# File 'lib/bundler/spec_set.rb', line 109

def delete(specs)
  Array(specs).each {|spec| remove_spec(spec) }
end

#delete_by_name(name) ⇒ Object 



188
189
190
191
192
193
194
 
# File 'lib/bundler/spec_set.rb', line 188

def delete_by_name(name)
  @specs.reject! {|spec| spec.name == name }
  @sorted&.reject! {|spec| spec.name == name }
  return if @lookup.nil?

  @lookup[name] = nil
end

#each(&b) ⇒ Object 



223
224
225
 
# File 'lib/bundler/spec_set.rb', line 223

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

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


219
220
221
 
# File 'lib/bundler/spec_set.rb', line 219

def empty?
  @specs.empty?
end

#find_by_name_and_platform(name, platform) ⇒ Object 



180
181
182
 
# File 'lib/bundler/spec_set.rb', line 180

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

#for(dependencies, platforms = [nil], legacy_platforms = [nil], skips: []) ⇒ Object 



14
15
16
17
18
19
20
21
22
23
24
 
# File 'lib/bundler/spec_set.rb', line 14

def for(dependencies, platforms = [nil], legacy_platforms = [nil], skips: [])
  if [true, false].include?(platforms)
    Bundler::SharedHelpers.feature_removed! \
      "SpecSet#for received a `check` parameter, but that's no longer used and deprecated. " \
      "SpecSet#for always implicitly performs validation. Please remove this parameter"
  end

  materialize_dependencies(dependencies, platforms, skips: skips)

  @materializations.flat_map(&:specs).uniq
end

#incomplete_for_platform?(deps, platform) ⇒ Boolean

Returns:

  • (Boolean) 


142
143
144
 
# File 'lib/bundler/spec_set.rb', line 142

def incomplete_for_platform?(deps, platform)
  incomplete_specs_for_platform(deps, platform).any?
end

#incomplete_specs ⇒ Object 



168
169
170
 
# File 'lib/bundler/spec_set.rb', line 168

def incomplete_specs
  @materializations.flat_map(&:incomplete_specs)
end

#incomplete_specs_for_platform(deps, platform) ⇒ Object 



146
147
148
149
150
151
152
 
# File 'lib/bundler/spec_set.rb', line 146

def incomplete_specs_for_platform(deps, platform)
  return [] if @specs.empty?

  validation_set = self.class.new(@specs)
  validation_set.for(deps, [platform])
  validation_set.incomplete_specs
end

#insecurely_materialized_specs ⇒ Object 



172
173
174
 
# File 'lib/bundler/spec_set.rb', line 172

def insecurely_materialized_specs
  materialized_specs.select(&:insecurely_materialized?)
end

#length ⇒ Object 



211
212
213
 
# File 'lib/bundler/spec_set.rb', line 211

def length
  @specs.length
end

#materialize(deps) ⇒ Object 



125
126
127
128
129
 
# File 'lib/bundler/spec_set.rb', line 125

def materialize(deps)
  materialize_dependencies(deps)

  SpecSet.new(materialized_specs)
end

#materialized_for_all_platforms ⇒ Array<Gem::Specification>

Materialize for all the specs in the spec set, regardless of what platform they’re for

Returns:



133
134
135
136
137
138
139
140
 
# File 'lib/bundler/spec_set.rb', line 133

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

#missing_specs ⇒ Object 



160
161
162
 
# File 'lib/bundler/spec_set.rb', line 160

def missing_specs
  @materializations.flat_map(&:completely_missing_specs)
end

#missing_specs_for(deps) ⇒ Object 



154
155
156
157
158
 
# File 'lib/bundler/spec_set.rb', line 154

def missing_specs_for(deps)
  materialize_dependencies(deps)

  missing_specs
end

#names ⇒ Object 



227
228
229
 
# File 'lib/bundler/spec_set.rb', line 227

def names
  lookup.keys
end

#normalize_platforms!(deps, platforms) ⇒ Object 



26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
 
# File 'lib/bundler/spec_set.rb', line 26

def normalize_platforms!(deps, platforms)
  remove_invalid_platforms!(deps, platforms)
  add_extra_platforms!(platforms)

  platforms.map! do |platform|
    next platform if platform == Gem::Platform::RUBY

    begin
      Integer(platform.version)
    rescue ArgumentError, TypeError
      next platform
    end

    less_specific_platform = Gem::Platform.new([platform.cpu, platform.os, nil])
    next platform if incomplete_for_platform?(deps, less_specific_platform)

    less_specific_platform
  end.uniq!
end

#partially_missing_specs ⇒ Object 



164
165
166
 
# File 'lib/bundler/spec_set.rb', line 164

def partially_missing_specs
  @materializations.flat_map(&:partially_missing_specs)
end

#remove_invalid_platforms!(deps, platforms, skips: []) ⇒ Object 



52
53
54
55
56
57
58
59
60
61
62
63
64
 
# File 'lib/bundler/spec_set.rb', line 52

def remove_invalid_platforms!(deps, platforms, skips: [])
  invalid_platforms = []

  platforms.reject! do |platform|
    next false if skips.include?(platform)

    invalid = incomplete_for_platform?(deps, platform)
    invalid_platforms << platform if invalid
    invalid
  end

  invalid_platforms
end

#size ⇒ Object 



215
216
217
 
# File 'lib/bundler/spec_set.rb', line 215

def size
  @specs.size
end

#sort! ⇒ Object 



113
114
115
 
# File 'lib/bundler/spec_set.rb', line 113

def sort!
  self
end

#specs_with_additional_variants_from(other) ⇒ Object 



184
185
186
 
# File 'lib/bundler/spec_set.rb', line 184

def specs_with_additional_variants_from(other)
  sorted | additional_variants_from(other)
end

#to_a ⇒ Object 



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

def to_a
  sorted.dup
end

#to_hash ⇒ Object 



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

def to_hash
  lookup.dup
end

#to_s ⇒ Object 



235
236
237
 
# File 'lib/bundler/spec_set.rb', line 235

def to_s
  map(&:full_name).to_s
end

#valid?(s) ⇒ Boolean

Returns:

  • (Boolean) 


231
232
233
 
# File 'lib/bundler/spec_set.rb', line 231

def valid?(s)
  s.matches_current_metadata? && valid_dependencies?(s)
end

#validate_deps(s) ⇒ Object 



87
88
89
90
91
92
93
94
95
96
 
# File 'lib/bundler/spec_set.rb', line 87

def validate_deps(s)
  s.runtime_dependencies.each do |dep|
    next if dep.name == "bundler"

    return :missing unless names.include?(dep.name)
    return :invalid if none? {|spec| dep.matches_spec?(spec) }
  end

  :valid
end

#version_for(name) ⇒ Object 



196
197
198
 
# File 'lib/bundler/spec_set.rb', line 196

def version_for(name)
  exemplary_spec(name)&.version
end

#what_required(spec) ⇒ Object 



200
201
202
203
204
205
 
# File 'lib/bundler/spec_set.rb', line 200

def what_required(spec)
  unless req = find {|s| s.runtime_dependencies.any? {|d| d.name == spec.name } }
    return [spec]
  end
  what_required(req) << spec
end