42 lines
973 B
Ruby
42 lines
973 B
Ruby
# frozen_string_literal: true
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require "migrator"
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require "cli/parser"
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module Homebrew
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module_function
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def migrate_args
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Homebrew::CLI::Parser.new do
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usage_banner <<~EOS
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`migrate` [<options>] <formula>
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Migrate renamed packages to new names, where <formula> are old names of
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packages.
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EOS
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switch :force,
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description: "Treat installed <formula> and provided <formula> as if they are from "\
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"the same taps and migrate them anyway."
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switch :verbose
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switch :debug
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min_named :formula
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end
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end
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def migrate
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migrate_args.parse
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args.resolved_formulae.each do |f|
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if f.oldname
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unless (rack = HOMEBREW_CELLAR/f.oldname).exist? && !rack.subdirs.empty?
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raise NoSuchKegError, f.oldname
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end
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raise "#{rack} is a symlink" if rack.symlink?
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end
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migrator = Migrator.new(f)
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migrator.migrate
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end
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end
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end
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