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module Hbc
module Caskroom
module_function
def migrate_caskroom_from_repo_to_prefix
repo_caskroom = Hbc.homebrew_repository.join("Caskroom")
return if Hbc.caskroom.exist?
return unless repo_caskroom.directory?
ohai "Moving Caskroom from HOMEBREW_REPOSITORY to HOMEBREW_PREFIX"
if Hbc.caskroom.parent.writable?
FileUtils.mv repo_caskroom, Hbc.caskroom
else
opoo "#{Hbc.caskroom.parent} is not writable, sudo is needed to move the Caskroom."
SystemCommand.run("/bin/mv", args: [repo_caskroom, Hbc.caskroom.parent], sudo: true)
end
end
def ensure_caskroom_exists
return if Hbc.caskroom.exist?
ohai "Creating Caskroom at #{Hbc.caskroom}"
ohai "We'll set permissions properly so we won't need sudo in the future"
sudo = !Hbc.caskroom.parent.writable?
SystemCommand.run("/bin/mkdir", args: ["-p", Hbc.caskroom], sudo: sudo)
SystemCommand.run("/bin/chmod", args: ["g+rwx", Hbc.caskroom], sudo: sudo)
SystemCommand.run("/usr/sbin/chown", args: [Utils.current_user, Hbc.caskroom], sudo: sudo)
SystemCommand.run("/usr/bin/chgrp", args: ["admin", Hbc.caskroom], sudo: sudo)
end
end
end
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