27 lines
550 B
Ruby
27 lines
550 B
Ruby
# frozen_string_literal: true
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require "cli/parser"
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module Homebrew
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module_function
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def prof_args
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Homebrew::CLI::Parser.new do
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usage_banner <<~EOS
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`prof` <command>
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Run Homebrew with the Ruby profiler e.g. `brew prof readall`.
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EOS
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end
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end
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def prof
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prof_args.parse
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Homebrew.install_gem_setup_path! "ruby-prof"
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FileUtils.mkdir_p "prof"
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brew_rb = (HOMEBREW_LIBRARY_PATH/"brew.rb").resolved_path
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safe_system "ruby-prof", "--printer=multi", "--file=prof", brew_rb, "--", *ARGV
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end
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end
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