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import patchstate as ps
import io, os, sys
from import_series import lcs
def parse_prev(info):
if not info.startswith('(was ') or not info.endswith(')'):
raise ValueError
return info[5:-1]
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())
gone_seq = []
new_seq = []
updated = {}
def fix_seq():
s = lcs(gone_seq, new_seq, key=lambda p: p.patch_title)
del gone_seq[:]
del new_seq[:]
for p_gone, p_new in s:
if p_gone is None or p_new is None:
continue
updated[p_new] = parse_prev(p_gone.info[0])
updated[p_gone] = None
for i,pi in enumerate(pcur.info):
m = pi.mode
if m == 'gone':
gone_seq.append(pi)
elif m == 'new':
new_seq.append(pi)
else:
fix_seq()
fix_seq()
inf = []
for pi in pcur.info:
try:
mode = updated[pi]
except KeyError:
pass
else:
if mode is None:
continue
assert pi.mode == 'new'
pi = pi.update(mode=mode)
inf.append(pi)
pnew = ps.Series(inf).fmt()
with io.open(os.path.join(repo.path, 'series'), 'w') as f:
f.write(pnew)
return 0
if __name__ == '__main__':
sys.exit(main(sys.argv))
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