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import patchstate as ps
import io, os, sys, subprocess, tempfile
def main(args):
args = iter(args)
arg0 = next(args)
@ps.argparse_all(args)
def path(arg):
raise RuntimeError(f'Invalid argument: {arg!r}')
[repo_path] = path
repo = ps.Repository(repo_path)
with io.open(os.path.join(repo.path, 'series'), 'r') as f:
pcur = ps.Series.parse(f.read())
ok = True
reverted = {}
for pi in pcur.info:
mode = pi.mode
p = pi.get_patch(repo)
if mode == 'reverted':
pid = p.id
if pid in reverted:
raise RuntimeError(f'reverted twice: {pid!r}')
reverted[pid] = p
continue
if not mode.startswith('reverts '):
continue
pid = mode[8:]
revp = reverted.pop(pid)
d1 = ps.fmt_diff(revp.files, munge=True)
d2 = ps.fmt_diff(p.revert().files, munge=True)
if d1 != d2:
ok = False
print(f'Bad diff for {pid} {revp.title}:')
if 0:
with tempfile.NamedTemporaryFile('w+b') as t1, tempfile.NamedTemporaryFile('w+b') as t2:
t1.write(d1)
t1.flush()
t2.write(d2)
t2.flush()
diff = subprocess.run(['diff', t1.name, t2.name], capture_output=True, check=False)
diff = diff.stdout.decode('utf-8')
for line in diff.splitlines():
print(f'\t{line}')
for p in reverted.values():
print(f'Not reverted: {pid} {revp.title}')
ok = False
return 0 if ok else 1
if __name__ == '__main__':
sys.exit(main(sys.argv))
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