50 lines
1.8 KiB
Ruby
50 lines
1.8 KiB
Ruby
module Hbc
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module Caskroom
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class << self
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module Compat
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def migrate_legacy_caskroom
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return if Hbc.caskroom.exist?
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legacy_caskroom = Pathname.new("/opt/homebrew-cask/Caskroom")
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return if Hbc.caskroom == legacy_caskroom
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return unless legacy_caskroom.exist?
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return if legacy_caskroom.symlink?
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ohai "Migrating Caskroom from #{legacy_caskroom} to #{Hbc.caskroom}."
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if Hbc.caskroom.parent.writable?
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FileUtils.mv legacy_caskroom, Hbc.caskroom
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else
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opoo "#{Hbc.caskroom.parent} is not writable, sudo is needed to move the Caskroom."
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SystemCommand.run("/bin/mv", args: [legacy_caskroom, Hbc.caskroom.parent], sudo: true)
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end
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ohai "Creating symlink from #{Hbc.caskroom} to #{legacy_caskroom}."
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if legacy_caskroom.parent.writable?
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FileUtils.ln_s Hbc.caskroom, legacy_caskroom
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else
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opoo "#{legacy_caskroom.parent} is not writable, sudo is needed to link the Caskroom."
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SystemCommand.run("/bin/ln", args: ["-s", Hbc.caskroom, legacy_caskroom], sudo: true)
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end
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end
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def migrate_caskroom_from_repo_to_prefix
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repo_caskroom = HOMEBREW_REPOSITORY.join("Caskroom")
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return if Hbc.caskroom.exist?
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return unless repo_caskroom.directory?
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ohai "Moving Caskroom from HOMEBREW_REPOSITORY to HOMEBREW_PREFIX"
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if Hbc.caskroom.parent.writable?
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FileUtils.mv repo_caskroom, Hbc.caskroom
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else
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opoo "#{Hbc.caskroom.parent} is not writable, sudo is needed to move the Caskroom."
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SystemCommand.run("/bin/mv", args: [repo_caskroom, Hbc.caskroom.parent], sudo: true)
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end
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end
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end
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prepend Compat
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end
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end
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end
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