From: Avery Pennarun <apenwarr@gmail.com>
Date: Tue, 2 Feb 2010 05:54:10 +0000 (-0500)
Subject: cmd-save: add --smaller option.
X-Git-Url: https://git.michaelhowe.org/gitweb/?a=commitdiff_plain;h=62f3faef86b6e2e7f32b12b14d7cf637a3c36eba;p=packages%2Fb%2Fbup.git

cmd-save: add --smaller option.

This makes it only back up files smaller than the given size.  bup can
handle big files, but you might want to do quicker incremental backups and
skip bigger files except once a day, or something.

It's also handy for testing.
---

diff --git a/cmd-save.py b/cmd-save.py
index 8c7ec9e..429d646 100755
--- a/cmd-save.py
+++ b/cmd-save.py
@@ -18,6 +18,7 @@ t,tree     output a tree id
 c,commit   output a commit id
 n,name=    name of backup set to update (if any)
 v,verbose  increase log output (can be used more than once)
+smaller=   only back up files smaller than n bytes
 """
 o = options.Options('bup save', optspec)
 (opt, flags, extra) = o.parse(sys.argv[1:])
@@ -108,6 +109,8 @@ for (transname,ent) in index.Reader(git.repo('bupindex')).filter(extra):
         mode = '%o' % ent.mode
         id = ent.sha
         shalists[-1].append((mode, file, id))
+    elif opt.smaller and ent.size >= opt.smaller:
+        add_error('skipping large file "%s"' % ent.name)
     else:
         try:
             if stat.S_ISREG(ent.mode):