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bazarr/check_update.py

28 lines
1.1 KiB

from get_general_settings import *
import os
import pygit2
current_working_directory = os.path.dirname(__file__)
repository_path = pygit2.discover_repository(current_working_directory)
local_repo = pygit2.Repository(repository_path)
def check_and_apply_update(repo=local_repo, remote_name='origin'):
for remote in repo.remotes:
if remote.name == remote_name:
remote.fetch()
remote_id = repo.lookup_reference('refs/remotes/origin/' + branch).target
merge_result, _ = repo.merge_analysis(remote_id)
# Up to date, do nothing
if merge_result & pygit2.GIT_MERGE_ANALYSIS_UP_TO_DATE:
print 'Up to date'
return
# We can just fastforward
elif merge_result & pygit2.GIT_MERGE_ANALYSIS_FASTFORWARD:
repo.checkout_tree(repo.get(remote_id))
master_ref = repo.lookup_reference('refs/heads/master')
master_ref.set_target(remote_id)
repo.head.set_target(remote_id)
else:
raise AssertionError('Unknown merge analysis result')