dirstate: invalidate the dirstate change on transaction failure
If the change context lives inside a transaction, the change are not flushed to
disk on exit as this is delegated to the transaction. As a result we should
also delegate the part that do cleanup on failure.
The issue was caught by tests with other change, but it seems useful to fix this
as soon as possible.
import argparse
import os
ap = argparse.ArgumentParser()
ap.add_argument('path', nargs='+')
opts = ap.parse_args()
def gather():
for p in opts.path:
if not os.path.exists(p):
return
if os.path.isdir(p):
yield p + os.path.sep
for dirpath, dirs, files in os.walk(p):
for d in dirs:
yield os.path.join(dirpath, d) + os.path.sep
for f in files:
yield os.path.join(dirpath, f)
else:
yield p
print('\n'.join(sorted(gather(), key=lambda x: x.replace(os.path.sep, '/'))))