tools/glusterfind: add --full option to query command

The --full option will use brickfind.py to list all files in the volume.
The output file will contain url-encoded file names prefixed with the
tag string to indicate that all files should be considered as new.
The default tag string for the --full option is "NEW". This can be
changed with the --tag-for-full-find command-line option.

Change-Id: Ic85ba5db062e19df13ae9dc2de8a08eacb5c9792
BUG: 1286280
Signed-off-by: Milind Changire <mchangir@redhat.com>
Reviewed-on: http://review.gluster.org/12779
Smoke: Gluster Build System <jenkins@build.gluster.com>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Aravinda VK <avishwan@redhat.com>
(cherry picked from commit 16a3f0d020d23978b22a07354c25c654c88163a2)
Reviewed-on: http://review.gluster.org/13864

1 files changed, 5 insertions, 2 deletions

diff --git a/tools/glusterfind/src/utils.py b/tools/glusterfind/src/utils.py
index b05f08ee5f6..598cc9e7f46 100644
--- a/tools/glusterfind/src/utils.py
+++ b/tools/glusterfind/src/utils.py
@@ -75,7 +75,7 @@ def find(path, callback_func=lambda x: True, filter_func=lambda x: True,
                 callback_func(full_path, filter_result)
 
 
-def output_write(f, path, prefix=".", encode=False):
+def output_write(f, path, prefix=".", encode=False, tag=""):
     if path == "":
         return
 
@@ -85,7 +85,10 @@ def output_write(f, path, prefix=".", encode=False):
     if encode:
         path = urllib.quote_plus(path)
 
-    f.write("%s\n" % path)
+    # set the field separator
+    FS = "" if tag == "" else " "
+
+    f.write("%s%s%s\n" % (tag.strip(), FS, path))
 
 
 def human_time(ts):