1

我有一个在 TextMate 中构建的 Ruby 脚本，可以在TextMate中成功运行。我也可以直接从终端成功运行这个脚本。

该脚本中有这段代码：

# Get the XML file
puts 'Opening the file'
open("messages.xml", "r") do |f|
   puts 'File is opened'

   theXML = Hpricot::XML(f)
   puts 'Trying to get the message_entity'
   message_entity = GetMessage(theXML)

   # Build the system command
   puts 'Getting the author and the message'
   theAuthor = message_entity.search(:author).text
   theMessage = message_entity.search(:messagetext).text     

   # Get the correct image for this author
   theAuthorImage = ''

   case theAuthor
      when 'James' : theAuthorImage = 'images/me32.png'
      when 'Zuzu' : theAuthorImage = 'images/Zuzu32.png'
   end

   puts "/usr/local/bin/growlnotify '" + theAuthor + " says' -m '" + theMessage + "' -n 'Laurens Notes' --image '" + theAuthorImage + "'"
   #system("/usr/local/bin/growlnotify '" + theAuthor + " says' -m '" + theMessage + "' -n 'Laurens Notes' --image '" + theAuthorImage + "'")
end
puts 'The End'

当脚本由GeekTool运行时，它永远不会过去puts 'File is opened'。它甚至没有击中puts 'The End'。它根本没有错误。

该脚本位于我 Mac 上文件夹下的一个文件夹下/System，但我已更改文件权限以允许“每个人”具有“读写”访问权限。 编辑 我刚刚将文件复制到我的用户主文件夹下的一个文件夹中，它在 GeekTool 中仍然存在问题，但在 TextMate 中或直接通过终端没有。

结束编辑

第二次编辑

我认为 GeekTool 可能存在文件路径问题。

例如，我将程序更改为现在直接从 Internet 读取 XML 文件，并且效果很好，但是程序使用了一些图像来显示growlnotify中的图标。通过 TextMate 运行时，这些图标显示完美。使用 GeekTool 运行时...不。根本没有自定义图标。

It's as if GeekTool just can't handle the file paths correctly. When I do puts __FILE__.to_s it gives me the correct filepath to my .rb file though.

** end 2nd edit** What should I do?

4

3 回答 3

1

Try wrapping it all in a block like below, which will log to /tmp/geektool.txt. Then you can see if there are any exceptions happening that you aren't aware of (like file permission).

begin
  #file.open... etc
rescue Exception => e
  file.open('/tmp/geektool.txt', 'w'){|f| f.puts "#{e}\n\n#{e.backtrace}"}
end

Also, don't forget there's the ruby-growl gem.

于 2009-12-10T20:37:42.847 回答
1

Geektool runs all the commands from / so relative path names will not work when trying to run growlnotify. 

puts Dir.pwd  #outputs "/"

You will need to pass the absolute paths of the images to growlnotify.

The current path can be retrieved with

File.dirname(__FILE__)

So you would use

theAuthorImage = File.dirname(__FILE__)

case theAuthor
  when 'James' : theAuthorImage += '/images/me32.png'
  when 'Zuzu'  : theAuthorImage += '/images/Zuzu32.png'
end

cmd = "/usr/local/bin/growlnotify '#{theAuthor} says' -m '#{theMessage}' -n 'Laurens Notes' --image '#{theAuthorImage}'"
puts cmd
system cmd
于 2009-12-20T23:49:19.763 回答
0

Have you checked if GeekTool spews any output to console.log or system.log?

Also, if it never gets past 'File is opened', it might be an issue with gems and requiring Hpricot?

于 2009-12-12T10:14:22.237 回答