55 lines
1.7 KiB
Ruby
55 lines
1.7 KiB
Ruby
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module Bundler
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module CLI::Common
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def self.without_groups_message
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groups = Bundler.settings.without
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group_list = [groups[0...-1].join(", "), groups[-1..-1]].
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reject{|s| s.to_s.empty? }.join(" and ")
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group_str = (groups.size == 1) ? "group" : "groups"
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"Gems in the #{group_str} #{group_list} were not installed."
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end
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def self.select_spec(name, regex_match = nil)
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specs = []
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regexp = Regexp.new(name) if regex_match
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Bundler.definition.specs.each do |spec|
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return spec if spec.name == name
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specs << spec if regexp && spec.name =~ regexp
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end
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case specs.count
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when 0
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raise GemNotFound, gem_not_found_message(name, Bundler.definition.dependencies)
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when 1
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specs.first
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else
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ask_for_spec_from(specs)
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end
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end
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def self.ask_for_spec_from(specs)
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if !$stdout.tty? && ENV['BUNDLE_SPEC_RUN'].nil?
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raise GemNotFound, gem_not_found_message(name, Bundler.definition.dependencies)
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end
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specs.each_with_index do |spec, index|
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Bundler.ui.info "#{index.succ} : #{spec.name}", true
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end
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Bundler.ui.info '0 : - exit -', true
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num = Bundler.ui.ask('> ').to_i
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num > 0 ? specs[num - 1] : nil
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end
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def self.gem_not_found_message(missing_gem_name, alternatives)
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require 'bundler/similarity_detector'
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message = "Could not find gem '#{missing_gem_name}'."
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alternate_names = alternatives.map { |a| a.respond_to?(:name) ? a.name : a }
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suggestions = SimilarityDetector.new(alternate_names).similar_word_list(missing_gem_name)
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message += "\nDid you mean #{suggestions}?" if suggestions
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message
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end
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end
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end
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