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Feature #8657 ยป find-respect-encodings.patch

ktsj (Kazuki Tsujimoto), 07/19/2013 07:53 PM

View differences:

lib/find.rb
def find(*paths) # :yield: path
block_given? or return enum_for(__method__, *paths)
paths.collect!{|d| raise Errno::ENOENT unless File.exist?(d); d.dup}
while file = paths.shift
catch(:prune) do
yield file.dup.taint
begin
s = File.lstat(file)
rescue Errno::ENOENT, Errno::EACCES, Errno::ENOTDIR, Errno::ELOOP, Errno::ENAMETOOLONG
next
end
if s.directory? then
fs_encoding = Encoding.find("filesystem")
paths.collect{|d| raise Errno::ENOENT unless File.exist?(d); d.dup}.each do |path|
enc = path.encoding == Encoding::US_ASCII ? fs_encoding : path.encoding
ps = [path]
while file = ps.shift
catch(:prune) do
yield file.dup.taint
begin
fs = Dir.entries(file)
s = File.lstat(file)
rescue Errno::ENOENT, Errno::EACCES, Errno::ENOTDIR, Errno::ELOOP, Errno::ENAMETOOLONG
next
end
fs.sort!
fs.reverse_each {|f|
next if f == "." or f == ".."
f = File.join(file, f)
paths.unshift f.untaint
}
if s.directory? then
begin
fs = Dir.entries(file, encoding: enc)
rescue Errno::ENOENT, Errno::EACCES, Errno::ENOTDIR, Errno::ELOOP, Errno::ENAMETOOLONG
next
end
fs.sort!
fs.reverse_each {|f|
next if f == "." or f == ".."
f = File.join(file, f)
ps.unshift f.untaint
}
end
end
end
end
nil
end
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