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stash: abort creating stash file if changes to binary files are present

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This commit is contained in:
Josh Holtrop 2012-04-07 16:54:34 -04:00
parent 50115bb998
commit 5f4a4c5a96
1 changed files with 10 additions and 4 deletions
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jsvn
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@ -814,18 +814,24 @@ def stash(argv, svn, out):
fh = open(stash_fname, 'w')
proc = Popen([svn, 'diff'], stdout=PIPE)
wrote_something = False
found_binary_file = False
for line in iter(proc.stdout.readline, ''):
if len(line) > 0:
wrote_something = True
if re.match(r'Cannot.display..file.marked.as.a.binary.type',
line, flags=re.I):
found_binary_file = True
fh.write(line)
wrote_something = True
proc.wait()
fh.close()
if wrote_something:
if found_binary_file:
out.write('Error: cannot stash with changes to binary files\n')
os.unlink(stash_fname)
elif wrote_something:
Popen([svn, 'revert', '--depth=infinity', '.'],
stdout=PIPE).wait()
out.write('Created stash %d\n' % stash_idx)
else:
out.write('Nothing to stash!\n')
out.write('Error: no changes to stash!\n')
os.unlink(stash_fname)
os.chdir(owd)
elif action == 'list':