kernel/git - git - PowerEL Git System

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Author	SHA1	Message	Date
Eric Wong	5bc99d3f63	t9155: fix compatibility with older SVN The "--parents" option did not appear until SVN 1.5.x and is completely unnecessary in this case. Reported-by: Jens Lehmann <Jens.Lehmann@web.de> Signed-off-by: Eric Wong <normalperson@yhbt.net>	15 years ago
David D. Kilzer	3235b7053c	git-svn: fix fetch with deleted tag Currently git-svn assumes that two tags created from the same revision will have the same repo url, so it uses a ref to the tag without checking that its url matches the current url. This causes issues when fetching an svn repo where a tag was created, deleted, and then recreated under the following circumstances: - Both tags were copied from the same revision. - Both tags had the same name. - Both tags had different repository paths. - [Optional] Both tags have a file with the same name but different content. When all four conditions are met, a checksum mismatch error occurs because the content of two files with the same path differs (see t/t9155--git-svn-fetch-deleted-tag.sh): Checksum mismatch: ChangeLog 065854.... expected: ce771b.... got: 9563fd.... When only the first three conditions are met, no error occurs but the tag in git matches the first (deleted) tag instead of the last (most recent) tag (see t/t9156-git-svn-fetch-deleted-tag-2.sh). The fix is to verify that the repo url for the ref matches the current url. If the urls do not match, then a "tail" is grown on the tag name by appending a dash and rechecking the new ref's repo url until either a matching repo url is found or a new tag is created. Signed-off-by: David D. Kilzer <ddkilzer@kilzer.net> Acked-by: Eric Wong <normalperson@yhbt.net>	15 years ago

Author

SHA1

Message

Date

Eric Wong

5bc99d3f63

t9155: fix compatibility with older SVN

The "--parents" option did not appear until SVN 1.5.x
and is completely unnecessary in this case.

Reported-by: Jens Lehmann <Jens.Lehmann@web.de>
Signed-off-by: Eric Wong <normalperson@yhbt.net>

15 years ago

David D. Kilzer

3235b7053c

git-svn: fix fetch with deleted tag

Currently git-svn assumes that two tags created from the same
revision will have the same repo url, so it uses a ref to the
tag without checking that its url matches the current url.

This causes issues when fetching an svn repo where a tag was
created, deleted, and then recreated under the following
circumstances:

- Both tags were copied from the same revision.
- Both tags had the same name.
- Both tags had different repository paths.
- [Optional] Both tags have a file with the same name but
  different content.

When all four conditions are met, a checksum mismatch error
occurs because the content of two files with the same path
differs (see t/t9155--git-svn-fetch-deleted-tag.sh):

    Checksum mismatch: ChangeLog 065854....
    expected: ce771b....
         got: 9563fd....

When only the first three conditions are met, no error occurs
but the tag in git matches the first (deleted) tag instead of
the last (most recent) tag (see
t/t9156-git-svn-fetch-deleted-tag-2.sh).

The fix is to verify that the repo url for the ref matches the
current url.  If the urls do not match, then a "tail" is grown
on the tag name by appending a dash and rechecking the new ref's
repo url until either a matching repo url is found or a new tag
is created.

Signed-off-by: David D. Kilzer <ddkilzer@kilzer.net>
Acked-by: Eric Wong <normalperson@yhbt.net>

15 years ago

2 Commits (53d31d71b7432391a8a5c7fdcbc38d803d6bd7e2)