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fe191fcaa5
git-svn by default puts its Subversion-tracking refs directly in refs/remotes/*. This runs counter to Git's convention of using refs/remotes/$remote/* for storing remote-tracking branches. Furthermore, combining git-svn with regular git remotes run the risk of clobbering refs under refs/remotes (e.g. if you have a git remote called "tags" with a "v1" branch, it will overlap with the git-svn's tracking branch for the "v1" tag from Subversion. Even though the git-svn refs stored in refs/remotes/* are not "proper" remote-tracking branches (since they are not covered by a proper git remote's refspec), they clearly represent a similar concept, and would benefit from following the same convention. For example, if git-svn tracks Subversion branch "foo" at refs/remotes/foo, and you create a local branch refs/heads/foo to add some commits to be pushed back to Subversion (using "git svn dcommit), then it is clearly unhelpful of Git to throw warning: refname 'foo' is ambiguous. every time you checkout, rebase, or otherwise interact with the branch. The existing workaround for this is to supply the --prefix=quux/ to git svn init/clone, so that git-svn's tracking branches end up in refs/remotes/quux/* instead of refs/remotes/*. However, encouraging users to specify --prefix to work around a design flaw in git-svn is suboptimal, and not a long term solution to the problem. Instead, git-svn should default to use a non-empty prefix that saves unsuspecting users from the inconveniences described above. This patch will only affect newly created git-svn setups, as the --prefix option only applies to git svn init (and git svn clone). Existing git-svn setups will continue with their existing (lack of) prefix. Also, if anyone somehow prefers git-svn's old layout, they can recreate that by explicitly passing an empty prefix (--prefix "") on the git svn init/clone command line. The patch changes the default value for --prefix from "" to "origin/", updates the git-svn manual page, and fixes the fallout in the git-svn testcases. (Note that this patch might be easier to review using the --word-diff and --word-diff-regex=. diff options.) [ew: squashed description of <= 1.9 behavior into manpage] Suggested-by: Thomas Ferris Nicolaisen <tfnico@gmail.com> Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Eric Wong <normalperson@yhbt.net>
42 lines
1.4 KiB
Bash
Executable file
42 lines
1.4 KiB
Bash
Executable file
#!/bin/sh
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test_description='git svn fetch deleted tag'
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. ./lib-git-svn.sh
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test_expect_success 'setup svn repo' '
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mkdir -p import/trunk/subdir &&
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mkdir -p import/branches &&
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mkdir -p import/tags &&
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echo "base" >import/trunk/subdir/file &&
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svn_cmd import -m "import for git svn" import "$svnrepo" &&
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rm -rf import &&
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svn_cmd mkdir -m "create mybranch directory" "$svnrepo/branches/mybranch" &&
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svn_cmd cp -m "create branch mybranch" "$svnrepo/trunk" "$svnrepo/branches/mybranch/trunk" &&
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svn_cmd co "$svnrepo/trunk" svn_project &&
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(cd svn_project &&
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echo "trunk change" >>subdir/file &&
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svn_cmd ci -m "trunk change" subdir/file &&
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svn_cmd switch "$svnrepo/branches/mybranch/trunk" &&
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echo "branch change" >>subdir/file &&
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svn_cmd ci -m "branch change" subdir/file
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) &&
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svn_cmd cp -m "create mytag attempt 1" -r5 "$svnrepo/trunk/subdir" "$svnrepo/tags/mytag" &&
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svn_cmd rm -m "delete mytag attempt 1" "$svnrepo/tags/mytag" &&
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svn_cmd cp -m "create mytag attempt 2" -r5 "$svnrepo/branches/mybranch/trunk/subdir" "$svnrepo/tags/mytag"
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'
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test_expect_success 'fetch deleted tags from same revision with checksum error' '
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git svn init --stdlayout "$svnrepo" git_project &&
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cd git_project &&
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git svn fetch &&
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git diff --exit-code origin/mybranch:trunk/subdir/file origin/tags/mytag:file &&
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git diff --exit-code master:subdir/file origin/tags/mytag^:file
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'
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test_done
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