ssh_vfs_storage.rb in vos-0.3.13

- old
+ new

@@ -8,54 +8,54 @@
 
         def write data
           @out.write data
         end
       end
-      
-      # 
+
+      #
       # Attributes
-      # 
+      #
       def attributes path
 
         stat = sftp.stat! fix_path(path)
         attrs = {}
         attrs[:file] = stat.file?
         attrs[:dir] = stat.directory?
         # stat.symlink?
-      
+
         # attributes special for file system
         attrs[:updated_at] = stat.mtime
-      
-        attrs                  
+
+        attrs
       rescue Net::SFTP::StatusException
         {}
       end
 
-      def set_attributes path, attrs      
+      def set_attributes path, attrs
         raise 'not supported'
       end
 
-      # 
+      #
       # File
-      # 
+      #
       def read_file path, &block
         sftp.file.open fix_path(path), 'r' do |is|
           while buff = is.gets
             block.call buff
           end
         end
       end
 
-      def write_file path, append, &block  
-        # there's no support for :append in Net::SFTP, so we just mimic it      
-        if append          
+      def write_file path, append, &block
+        # there's no support for :append in Net::SFTP, so we just mimic it
+        if append
           attrs = attributes(path)
           data = if attrs
             if attrs[:file]
               os = ""
               read_file(path){|buff| os << buff}
-              delete_file path                
+              delete_file path
               os
             else
               raise "can't append to dir!"
             end
           else
@@ -67,52 +67,52 @@
           end
         else
           sftp.file.open fix_path(path), 'w' do |out|
             block.call Writer.new(out)
           end
-        end          
-      end   
+        end
+      end
 
       def delete_file remote_file_path
         sftp.remove! fix_path(remote_file_path)
       end
 
       # def move_file path
       #   raise 'not supported'
       # end
 
 
-      # 
+      #
       # Dir
-      # 
+      #
       def create_dir path
         sftp.mkdir! path
       end
 
       def delete_dir path
         exec "rm -r #{path}"
       end
 
       def each_entry path, query, &block
         raise "SshVfsStorage not support :each_entry with query!" if query
-      
+
         sftp.dir.foreach path do |stat|
           next if stat.name == '.' or stat.name == '..'
           if stat.directory?
             block.call stat.name, :dir
           else
             block.call stat.name, :file
           end
         end
       end
-    
+
       # def efficient_dir_copy from, to, override
       #   return false if override # sftp doesn't support this behaviour
-      #   
-      #   from.storage.open_fs do |from_fs|          
+      #
+      #   from.storage.open_fs do |from_fs|
       #     to.storage.open_fs do |to_fs|
-      #       if from_fs.local? 
+      #       if from_fs.local?
       #         sftp.upload! from.path, fix_path(to.path)
       #         true
       #       elsif to_fs.local?
       #         sftp.download! fix_path(from.path), to.path, recursive: true
       #         true
@@ -121,15 +121,15 @@
       #       end
       #     end
       #   end
       # end
 
-      # 
+      #
       # Special
-      # 
+      #
       def tmp &block
-        tmp_dir = "/tmp/vfs_#{rand(10**3)}"        
+        tmp_dir = "/tmp/vfs_#{rand(10**3)}"
         if block
           begin
             create_dir tmp_dir
             block.call tmp_dir
           ensure
@@ -138,10 +138,10 @@
         else
           create_dir tmp_dir
           tmp_dir
         end
       end
-    
+
       def local?; false end
     end
   end
 end
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