> Okay, attached is a pre-commit hook script for that purpose.
How does that deal with deletions? What do you think about
the attached alternative?
Regards,
Martin
#!/usr/bin/env python
from svn import repos, fs, core
import sys
from StringIO import StringIO
from reindent import Reindenter
repos_handle = repos.open(sys.argv[1])
fs_handle = repos.fs(repos_handle)
txn_handle = fs.open_txn(fs_handle, sys.argv[2])
txn_root = fs.txn_root(txn_handle)
interesting_changes = (fs.path_change_add, fs.path_change_replace,
fs.path_change_modify)
bad = 0
for path, change in fs.paths_changed(txn_root).iteritems():
if not path.endswith('.py'):continue
if change.change_kind not in interesting_changes: continue
if not change.text_mod: continue
content = StringIO()
file = fs.file_contents(txn_root, path)
while 1:
data = core.svn_stream_read(file, 100000)
if not data: break
content.write(data)
content.seek(0)
reindenter = Reindenter(content)
if reindenter.run():
print >>sys.stderr, "file %s is not whitespace-normalized" % path
bad += 1
if bad:
sys.exit(1)
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