61 lines
2.1 KiB
Ruby
61 lines
2.1 KiB
Ruby
# frozen_string_literal: true
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module Bundler
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class CLI::Inject
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attr_reader :options, :name, :version, :group, :source, :gems
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def initialize(options, name, version)
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@options = options
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@name = name
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@version = version || last_version_number
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@group = options[:group].split(",") unless options[:group].nil?
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@source = options[:source]
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@gems = []
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end
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def run
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# The required arguments allow Thor to give useful feedback when the arguments
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# are incorrect. This adds those first two arguments onto the list as a whole.
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gems.unshift(source).unshift(group).unshift(version).unshift(name)
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# Build an array of Dependency objects out of the arguments
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deps = []
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# when `inject` support addition of more than one gem, then this loop will
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# help. Currently this loop is running once.
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gems.each_slice(4) do |gem_name, gem_version, gem_group, gem_source|
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ops = Gem::Requirement::OPS.map {|key, _val| key }
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has_op = ops.any? {|op| gem_version.start_with? op }
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gem_version = "~> #{gem_version}" unless has_op
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deps << Bundler::Dependency.new(gem_name, gem_version, "group" => gem_group, "source" => gem_source)
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end
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added = Injector.inject(deps, options)
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if added.any?
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Bundler.ui.confirm "Added to Gemfile:"
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Bundler.ui.confirm(added.map do |d|
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name = "'#{d.name}'"
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requirement = ", '#{d.requirement}'"
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group = ", :group => #{d.groups.inspect}" if d.groups != Array(:default)
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source = ", :source => '#{d.source}'" unless d.source.nil?
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%(gem #{name}#{requirement}#{group}#{source})
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end.join("\n"))
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else
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Bundler.ui.confirm "All gems were already present in the Gemfile"
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end
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end
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private
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def last_version_number
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definition = Bundler.definition(true)
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definition.resolve_remotely!
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specs = definition.index[name].sort_by(&:version)
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unless options[:pre]
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specs.delete_if {|b| b.respond_to?(:version) && b.version.prerelease? }
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end
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spec = specs.last
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spec.version.to_s
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end
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end
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end
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