Class: Bundler::Resolver::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/bundler/resolver/base.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(source_requirements, dependencies, base, platforms, options) ⇒ Base

Returns a new instance of Base.



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# File 'lib/bundler/resolver/base.rb', line 10

def initialize(source_requirements, dependencies, base, platforms, options)
  @source_requirements = source_requirements

  @base = base

  @packages = Hash.new do |hash, name|
    hash[name] = Package.new(name, platforms, **options)
  end

  @requirements = dependencies.map do |dep|
    dep_platforms = dep.gem_platforms(platforms)

    # Dependencies scoped to external platforms are ignored
    next if dep_platforms.empty?

    name = dep.name

    @packages[name] = Package.new(name, dep_platforms, **options.merge(:dependency => dep))

    dep
  end.compact
end

Instance Attribute Details

#packages ⇒ Object (readonly)

Returns the value of attribute packages.



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# File 'lib/bundler/resolver/base.rb', line 8

def packages
  @packages
end

#requirements ⇒ Object (readonly)

Returns the value of attribute requirements.



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# File 'lib/bundler/resolver/base.rb', line 8

def requirements
  @requirements
end

#source_requirements ⇒ Object (readonly)

Returns the value of attribute source_requirements.



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# File 'lib/bundler/resolver/base.rb', line 8

def source_requirements
  @source_requirements
end

Instance Method Details

#[](name) ⇒ Object 



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# File 'lib/bundler/resolver/base.rb', line 33

def [](name)
  @base[name]
end

#base_requirements ⇒ Object 



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# File 'lib/bundler/resolver/base.rb', line 47

def base_requirements
  @base_requirements ||= build_base_requirements
end

#delete(specs) ⇒ Object 



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# File 'lib/bundler/resolver/base.rb', line 37

def delete(specs)
  specs.each do |spec|
    @base.delete(spec)
  end
end

#get_package(name) ⇒ Object 



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# File 'lib/bundler/resolver/base.rb', line 43

def get_package(name)
  @packages[name]
end

#include_prereleases(names) ⇒ Object 



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# File 'lib/bundler/resolver/base.rb', line 67

def include_prereleases(names)
  names.each do |name|
    get_package(name).consider_prereleases!
  end
end

#unlock_names(names) ⇒ Object 



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# File 'lib/bundler/resolver/base.rb', line 51

def unlock_names(names)
  indirect_pins = indirect_pins(names)

  if indirect_pins.any?
    loosen_names(indirect_pins)
  else
    pins = pins(names)

    if pins.any?
      loosen_names(pins)
    else
      unrestrict_names(names)
    end
  end
end