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git-svn: mangle refnames forbidden in git

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git-check-ref-format(1) describes names which
cannot be used as refnames for git.  Some are
legal branchnames in subversion however.
Mangle the not yet handled cases.

Signed-off-by: Torsten Schmutzler <git-ts@theblacksun.eu>
Acked-by: Eric Wong <normalperson@yhbt.net>
This commit is contained in:
Torsten Schmutzler 2010-05-06 22:20:43 +02:00 committed by Eric Wong
parent 1174768b46
commit 73d419558d
2 changed files with 29 additions and 0 deletions
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8
git-svn.perl
View File

@ -2087,6 +2087,14 @@ sub refname {
# .. becomes %2E%2E
$refname =~ s{\.\.}{%2E%2E}g;
# trailing dots and .lock are not allowed
# .$ becomes %2E and .lock becomes %2Elock
$refname =~ s{\.(?=$|lock$)}{%2E};
# the sequence @{ is used to access the reflog
# @{ becomes %40{
$refname =~ s{\@\{}{%40\{}g;
return $refname;
}

21
t/t9118-git-svn-funky-branch-names.sh
View File

@ -21,6 +21,14 @@ test_expect_success 'setup svnrepo' '
"$svnrepo/pr ject/branches/more fun plugin!" &&
svn_cmd cp -m "scary" "$svnrepo/pr ject/branches/fun plugin" \
"$svnrepo/pr ject/branches/$scary_uri" &&
svn_cmd cp -m "leading dot" "$svnrepo/pr ject/trunk" \
"$svnrepo/pr ject/branches/.leading_dot" &&
svn_cmd cp -m "trailing dot" "$svnrepo/pr ject/trunk" \
"$svnrepo/pr ject/branches/trailing_dot." &&
svn_cmd cp -m "trailing .lock" "$svnrepo/pr ject/trunk" \
"$svnrepo/pr ject/branches/trailing_dotlock.lock" &&
svn_cmd cp -m "reflog" "$svnrepo/pr ject/trunk" \
"$svnrepo/pr ject/branches/not-a@{0}reflog" &&
start_httpd
'
@ -30,6 +38,10 @@ test_expect_success 'test clone with funky branch names' '
git rev-parse "refs/remotes/fun%20plugin" &&
git rev-parse "refs/remotes/more%20fun%20plugin!" &&
git rev-parse "refs/remotes/$scary_ref" &&
git rev-parse "refs/remotes/%2Eleading_dot" &&
git rev-parse "refs/remotes/trailing_dot%2E" &&
git rev-parse "refs/remotes/trailing_dotlock%2Elock" &&
git rev-parse "refs/remotes/not-a%40{0}reflog" &&
cd ..
'
@ -51,6 +63,15 @@ test_expect_success 'test dcommit to scary branch' '
cd ..
'
test_expect_success 'test dcommit to trailing_dotlock branch' '
cd project &&
git reset --hard "refs/remotes/trailing_dotlock%2Elock" &&
echo who names branches like this anyway? >> foo &&
git commit -m "bar" -- foo &&
git svn dcommit &&
cd ..
'
stop_httpd
test_done