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20a1199375
Refactor the CLI::Args module so it doesn't have different paths to check arguments depending on whether the arguments have been parsed or not. Instead, set the values we need from the global ARGV at first, global initialisation time where they will be thrown away when the actual arguments are parsed. To do this some other general refactoring was needed: - more methods made private when possible - e.g. `HEAD?` used consistently instead of `head` before arguments are parsed. - formula options are only parsed after named arguments are extracted
68 lines
1.3 KiB
Ruby
68 lines
1.3 KiB
Ruby
# frozen_string_literal: true
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require "cli/parser"
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class Symbol
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def f(*args)
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Formulary.factory(to_s, *args)
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end
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end
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class String
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def f(*args)
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Formulary.factory(self, *args)
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end
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end
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module Homebrew
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module_function
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def irb_args
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# work around IRB modifying ARGV.
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Homebrew::CLI::Parser.new(ARGV.dup) do
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usage_banner <<~EOS
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`irb` [<options>]
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Enter the interactive Homebrew Ruby shell.
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EOS
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switch "--examples",
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description: "Show several examples."
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switch "--pry",
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env: :pry,
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description: "Use Pry instead of IRB. Implied if `HOMEBREW_PRY` is set."
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end
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end
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def irb
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irb_args.parse
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if args.examples?
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puts "'v8'.f # => instance of the v8 formula"
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puts ":hub.f.installed?"
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puts ":lua.f.methods - 1.methods"
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puts ":mpd.f.recursive_dependencies.reject(&:installed?)"
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return
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end
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if args.pry?
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Homebrew.install_gem_setup_path! "pry"
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require "pry"
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Pry.config.prompt_name = "brew"
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else
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require "irb"
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end
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require "formula"
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require "keg"
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require "cask/all"
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ohai "Interactive Homebrew Shell"
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puts "Example commands available with: brew irb --examples"
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if args.pry?
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Pry.start
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else
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IRB.start
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end
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end
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end
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