diff options
| -rw-r--r-- | install_homebrew.rb | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/install_homebrew.rb b/install_homebrew.rb index 66c78d154..572b315c4 100644 --- a/install_homebrew.rb +++ b/install_homebrew.rb @@ -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 |