29 lines
752 B
Ruby
29 lines
752 B
Ruby
#: * `migrate` [`--force`] <formulae>:
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#: Migrate renamed packages to new name, where <formulae> are old names of
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#: packages.
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#:
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#: If `--force` (or `-f`) is passed, then treat installed <formulae> and passed <formulae>
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#: like if they are from same taps and migrate them anyway.
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require "migrator"
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module Homebrew
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module_function
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def migrate
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raise FormulaUnspecifiedError if ARGV.named.empty?
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ARGV.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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