LogDog: Update client/bootstrap to generate URLs.

logdog/client/cmd/logdog_annotee/filesystemClient.go

 // Copyright 2015 The LUCI Authors. All rights reserved.
 // Use of this source code is governed under the Apache License, Version 2.0
 // that can be found in the LICENSE file.
 
 package main
 
 import (
         "fmt"
         "io"
         "os"
@@ skipping 56 matching lines @@
                 path = fmt.Sprintf("%s.%s", base, ext)
         } else {
                 path = fmt.Sprintf("%s.%d.%s", base, idx, ext)
         }
         return path
 }
 
 func (c *filesystemClient) NewStream(f streamproto.Flags) (streamclient.Stream, error) {
         s := filesystemClientStream{
                 filesystemClient: c,
+                props:            f.Properties(),
                 baseName:         sanitize(string(f.Name)),
                 contentType:      f.ContentType,
                 streamType:       logpb.StreamType(f.Type),
         }
 
         // Open our output file for writing.
         return &s, nil
 }
 
 type filesystemClientStream struct {
         *filesystemClient
 
+        props       *streamproto.Properties
         baseName    string
         contentType string
         streamType  logpb.StreamType
 
         writer io.WriteCloser
         dgIdx  int
 }
 
 func (s *filesystemClientStream) create(filename string) (io.WriteCloser, error) {
         path := filepath.Join(s.dir, filename)
@@ skipping 66 matching lines @@
         return nil
 }
 
 func (s *filesystemClientStream) Close() error {
         if w := s.writer; w != nil {
                 s.writer = nil
                 return w.Close()
         }
         return nil
 }
+
+func (s *filesystemClientStream) Properties() *streamproto.Properties { return s.props.Clone() }