forwarded 688354 https://bugs.launchpad.net/dulwich/+bug/842694
tags 688354 +upstream
tags 688354 +confirmed
thanks
Am Saturday, den 22.09.2012, 00:48 +0200 schrieb Samuel Hym:
> Package: python-dulwich
> Version: 0.8.5-2
> Severity: normal
>
> Executing the following sequence:
> - git init
> - updating refs/heads/master from dulwich
> - git stash
> ends up in a failed stashing.
>
> More precisely, the following code fails, with the message shown in comment.
>
> #!/usr/bin/python
>
> # -*- coding: UTF-8 -*-
>
> import os
>
> import time
>
> import dulwich
>
> def git_commit_tree(repo, ref, tree):
>
> new_commit = dulwich.objects.Commit()
>
> new_commit.tree = tree.id
>
> if ref in repo:
>
> new_commit.parents = [repo[ref].id]
>
> else:
>
> new_commit.parents = []
>
> config = repo.get_config_stack()
>
> author = '{}<{}>'.format(config.get('user', 'name'), config.get('user',
> 'email'))
>
> new_commit.author = new_commit.committer = author
>
> new_commit.commit_time = new_commit.author_time = int(time.time())
>
> if time.daylight == 1:
>
> new_commit.commit_timezone = \
>
> new_commit.author_timezone = - time.altzone
>
> else:
>
> new_commit.commit_timezone = \
>
> new_commit.author_timezone = - time.timezone
>
> new_commit.encoding = "UTF-8"
>
> new_commit.message = 'Generated'
>
> repo.object_store.add_object(new_commit)
>
> repo.refs[ref] = new_commit.id
>
> os.system('git init /tmp/dulwich-bug-repo')
>
> # Returns:
>
> #
>
> # Initialized empty Git repository in /tmp/dulwich-bug-repo/.git/
>
> repo = dulwich.repo.Repo('/tmp/dulwich-bug-repo')
>
> blob = dulwich.objects.Blob.from_string('blob content')
>
> repo.object_store.add_object(blob)
>
> tree = dulwich.objects.Tree()
>
> tree.add('f', 0100644, blob.id)
>
> repo.object_store.add_object(tree)
>
> git_commit_tree(repo, 'refs/heads/master', tree)
>
> os.chdir('/tmp/dulwich-bug-repo')
>
> os.system('git status')
>
> # Returns:
>
> #
>
> # # On branch master
>
> # # Changes to be committed:
>
> # # (use "git reset HEAD<file>..." to unstage)
>
> # #
>
> # # deleted: f
>
> # #
>
> os.system('git stash')
>
> # Returns:
>
> #
>
> # /usr/lib/git-core/git-stash: line 232:
> /tmp/dulwich-bug-repo/.git/logs/refs/stash: No such file or directory
>
>
> since the commit code is more or less taken from the tutorial
> http://www.samba.org/~jelmer/dulwich/docs/tutorial/object-store.html I
> suppose that the repository should be left in a consistent state after
> that execution, no?
dulwich doesn't support the reflog yet, and doesn't update it. It looks
like git stash relies on the reflog to exist.
Cheers,
Jelmer
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