我编写了一个简单的脚本来检查 Dropbox 文件的状态并将其移动到另一个文件夹，如果文件已完全同步和下载（状态 == '最新'）。
我现在唯一的问题是，如果文件或目录中有空格，那么我的脚本将无法正确运行。
我曾经#{...}传递文件名，但似乎它会在空格处拆分给它的任何内容。
这是我的脚本：
# runs in Ruby 1.8.x (ftools)
class DropboxHelper
require 'ftools'
def self.move
directory = "Foo"
destination = "Bar"
while true
Dir.glob(directory+"/**/*") do |item|
next if item == '.' or item == '..'
fileStatus = `~/bin/dropbox.py filestatus #{item}`
puts "processing " + item
puts "filestatus: " + fileStatus
if (fileStatus.include? "up to date")
puts item.split('/',2)[1] + " is up to date, starting to move file now."
`cp -r #{item + " " + destination + "/" + item.split('/',2)[1]} >> copiedFile.out`
# remove file in Dropbox folder, if current item is not a directory and
# copied file is the identical.
if (!File.directory?(item) && File.cmp(item, destination + "/" + item.split('/',2)[1]).to_s)
puts "remove " + item
`rm -rf #{item} >> removedFile.out`
end
else
puts item + " is not up to date, moving to next file."
end
end
# execute every hour
puts "sleeping now"
sleep(3600)
end
end
end
DropboxHelper.move
运行脚本时，如果文件或目录中有空格，我会得到以下输出。它甚至说文件不是最新的，尽管它是：
Foo/Name with spaces is not up to date, moving to next file.
processing Foo/Name with spaces/file #1.txt
filestatus: Foo/Name: File doesn't exist
with: File doesn't exist
spaces/file: File doesn't exist
Foo/Name with spaces/file #1.txt is not up to date, moving to next file.
任何建议如何改进和修复代码？