35 lines
810 B
Ruby
35 lines
810 B
Ruby
require "commands"
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require "cli_parser"
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module Homebrew
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module_function
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def command_args
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Homebrew::CLI::Parser.new do
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usage_banner <<~EOS
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`command` <cmd>
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Display the path to the file which is used when invoking `brew` <cmd>.
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EOS
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switch :verbose
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switch :debug
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end
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end
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def command
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command_args.parse
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abort "This command requires a command argument" if args.remaining.empty?
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cmd = HOMEBREW_INTERNAL_COMMAND_ALIASES.fetch(args.remaining.first, args.remaining.first)
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path = Commands.path(cmd)
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cmd_paths = PATH.new(ENV["PATH"]).append(Tap.cmd_directories) unless path
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path ||= which("brew-#{cmd}", cmd_paths)
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path ||= which("brew-#{cmd}.rb", cmd_paths)
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odie "Unknown command: #{cmd}" unless path
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puts path
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end
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end
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