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Recognize 7z files by magic bytes, not filename

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Jack Nagel 2013-04-03 23:30:32 -05:00
parent 12932a51b3
commit df29049222
1 changed files with 10 additions and 10 deletions
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Library/Homebrew/extend/pathname.rb
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@ -188,13 +188,13 @@ class Pathname
when /^.{257}ustar/n then :tar when /^.{257}ustar/n then :tar
when /^\xFD7zXZ\x00/n then :xz when /^\xFD7zXZ\x00/n then :xz
when /^Rar!/n then :rar when /^Rar!/n then :rar
when /^7z\xBC\xAF\x27\x1C/n then :p7zip
else else
# This code so that bad-tarballs and zips produce good error messages # This code so that bad-tarballs and zips produce good error messages
# when they don't unarchive properly. # when they don't unarchive properly.
case extname case extname
when ".tar.gz", ".tgz", ".tar.bz2", ".tbz" then :tar when ".tar.gz", ".tgz", ".tar.bz2", ".tbz" then :tar
when ".zip" then :zip when ".zip" then :zip
when ".7z" then :p7zip
end end
end end
end end