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Only abort if user is not in staff group

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Rationale: We aren't sure if the suggested command works on 10.5 and this is
an edge case.
This commit is contained in:
Max Howell 2010-04-06 13:58:56 +01:00
parent 16352d90b4
commit ca5bccd2d9
1 changed files with 12 additions and 7 deletions
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19
install_homebrew.rb
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@ -1,5 +1,10 @@
#!/usr/bin/ruby
#
# Download and execute this script in one-line with no temporary files:
#
# ruby -e "$(curl http://gist.github.com/raw/323731/install_homebrew.rb)"
#
#
# I deliberately didn't DRY /usr/local references into a variable as this
# script will not "just work" if you change the destination directory. However
# please feel free to fork it and make that possible.
@ -75,10 +80,14 @@ end
####################################################################### script
abort "/usr/local/.git already exists!" if File.directory? "/usr/local/.git"
abort "Don't run this as root!" if Process.uid == 0
abort <<-EOABORT unless `groups`.split.include? "staff"
This script requires the user #{ENV['USER']} to be in the staff group. If this
sucks for you then you can install Homebrew in your home directory or however
you please; please refer to the website. If you still want to use this script
the following command should work:
unless `groups`.split.include?("staff")
ohai "The user #{`whoami`.strip} will be added to the staff group."
end
dscl /Local/Default -append /Groups/staff GroupMembership $USER
EOABORT
ohai "This script will install:"
puts "/usr/local/bin/brew"
@ -103,10 +112,6 @@ puts
puts "Press enter to continue"
abort unless getc == 13
unless `groups`.split.include?("staff")
sudo "dscl /Local/Default -append /Groups/staff GroupMembership #{`whoami`.strip}"
end
if File.directory? "/usr/local"
sudo "/bin/chmod", "g+w", *chmods unless chmods.empty?
# all admin users are in staff