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special case permissions when creating /opt #4244

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merged 1 commit into from May 8, 2014
Merged

special case permissions when creating /opt #4244

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12 changes: 11 additions & 1 deletion lib/cask.rb
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Expand Up @@ -55,9 +55,19 @@ def self.init
if caskroom.parent.writable?
system '/bin/mkdir', caskroom
else
toplevel_dir = caskroom
toplevel_dir = toplevel_dir.parent until toplevel_dir.parent.root?
unless toplevel_dir.directory?
# If a toplevel dir such as '/opt' must be created, enforce standard permissions.
# sudo in system is rude.
system '/usr/bin/sudo', '--', '/bin/mkdir', '--', toplevel_dir
system '/usr/bin/sudo', '--', '/bin/chmod', '--', '0775', toplevel_dir
end
# sudo in system is rude.
system '/usr/bin/sudo', '--', '/bin/mkdir', '-p', '--', caskroom
system '/usr/bin/sudo', '--', '/usr/sbin/chown', '-R', '--', "#{current_user}:staff", caskroom.parent
unless caskroom.parent == toplevel_dir
system '/usr/bin/sudo', '--', '/usr/sbin/chown', '-R', '--', "#{current_user}:staff", caskroom.parent
end
end
end
end
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