mosgit.py

from mosromgr.mostypes import MosFile
from glob import glob
from git import Repo

files = glob('*.mos.xml')

ro, *mosfiles = sorted(MosFile.from_file(f) for f in files)

repo = Repo.init('.')
ro_id = ro.ro_id.replace(';', '_')
ro_file = f'{ro_id}.mos.xml'

filename = f'{ro.message_id}-roCreate.mos.xml'
with open(ro_file, 'w') as f:
    f.write(str(ro))
    
repo.index.add([ro_file])
repo.index.commit(f"Add {filename}")

for mf in mosfiles:
    ro += mf
    filename = f'{mf.message_id}-{mf.base_tag_name}.mos.xml'
    with open(ro_file, 'w') as f:
        f.write(str(ro))
        
    repo.index.add([ro_file])
    repo.index.commit(f"Merge {filename}")

pip install mosromgr gitpython