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Editing: open.rb
# frozen_string_literal: true require "shellwords" module Bundler class CLI::Open attr_reader :options, :name def initialize(options, name) @options = options @name = name end def run editor = [ENV["BUNDLER_EDITOR"], ENV["VISUAL"], ENV["EDITOR"]].find {|e| !e.nil? && !e.empty? } return Bundler.ui.info("To open a bundled gem, set $EDITOR or $BUNDLER_EDITOR") unless editor return unless spec = Bundler::CLI::Common.select_spec(name, :regex_match) if spec.default_gem? Bundler.ui.info "Unable to open #{name} because it's a default gem, so the directory it would normally be installed to does not exist." else path = spec.full_gem_path Dir.chdir(path) do command = Shellwords.split(editor) + [path] Bundler.with_original_env do system(*command) end || Bundler.ui.info("Could not run '#{command.join(" ")}'") end end end end end
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