mirror of
https://github.com/facebook/sapling.git
synced 2024-10-16 11:52:02 +03:00
45 lines
1.4 KiB
Python
45 lines
1.4 KiB
Python
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# Copyright 2018 Facebook, Inc.
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#
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# This software may be used and distributed according to the terms of the
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# GNU General Public License version 2 or any later version.
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from __future__ import absolute_import
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import json
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from .. import shareutil
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class SyncState(object):
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"""
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Stores the local record of what state was stored in the cloud at the
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last sync.
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"""
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filename = 'commitcloudstate'
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def __init__(self, repo):
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repo = shareutil.getsrcrepo(repo)
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self.repo = repo
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if repo.vfs.exists(self.filename):
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with repo.vfs.open(self.filename, 'r') as f:
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data = json.load(f)
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self.version = data['version']
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self.heads = [h.encode() for h in data['heads']]
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self.bookmarks = {n.encode('utf-8'): v.encode()
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for n, v in data['bookmarks'].items()}
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else:
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self.version = 0
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self.heads = []
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self.bookmarks = {}
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def update(self, newversion, newheads, newbookmarks):
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data = {
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'version': newversion,
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'heads': newheads,
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'bookmarks': newbookmarks,
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}
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with self.repo.wlock():
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with self.repo.vfs.open(self.filename, 'w', atomictemp=True) as f:
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json.dump(data, f)
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self.version = newversion
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self.heads = newheads
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self.bookmarks = newbookmarks
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