45 lines
1.6 KiB
Ruby
45 lines
1.6 KiB
Ruby
module Hbc
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module Caskroom
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module_function
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def migrate_caskroom_from_repo_to_prefix
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repo_caskroom = Hbc.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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system "/usr/bin/sudo", "--", "/bin/mv", "--", repo_caskroom.to_s, Hbc.caskroom.parent.to_s
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end
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end
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def ensure_caskroom_exists
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return if Hbc.caskroom.exist?
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ohai "Creating Caskroom at #{Hbc.caskroom}"
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if Hbc.caskroom.parent.writable?
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Hbc.caskroom.mkpath
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else
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ohai "We'll set permissions properly so we won't need sudo in the future"
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toplevel_dir = Hbc.caskroom
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toplevel_dir = toplevel_dir.parent until toplevel_dir.parent.root?
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unless toplevel_dir.directory?
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# If a toplevel dir such as '/opt' must be created, enforce standard permissions.
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# sudo in system is rude.
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system "/usr/bin/sudo", "--", "/bin/mkdir", "--", toplevel_dir
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system "/usr/bin/sudo", "--", "/bin/chmod", "--", "0775", toplevel_dir
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end
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# sudo in system is rude.
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system "/usr/bin/sudo", "--", "/bin/mkdir", "-p", "--", Hbc.caskroom
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unless Hbc.caskroom.parent == toplevel_dir
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system "/usr/bin/sudo", "--", "/usr/sbin/chown", "-R", "--", "#{Utils.current_user}:staff", Hbc.caskroom.parent.to_s
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end
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end
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end
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end
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end
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