Re: Diff using send-receive code

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Hello,
        We're a team of 4 final year computer science students and are
working on generating a diff between file system snapshots using the
send receive code.

        The output of our utility  looks like this-
(I've tested it on a small subvol with minimal changes just to give an idea)

root@nafisa-M-6319:/mnt/btrfs# btrfs sub diff -p /mnt/btrfs/snap1
/mnt/btrfs/snap2

Directory Deleted path = dir5

File Deleted path = 1.c

File Written path = 3.c data written : "3.c was changed"

File Moved path from = 4.c path to = dir1/4.c

new files created = 0
new dir created = 0
files deleted = 1
changed links = 1
dirs deleted = 1
files written = 1

         We want the diff output to look more structured and request
suggestions on the same. Something along the lines of git-diff output
format.

Thanks!
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