Ammon Riley <ammon.riley@xxxxxxxxx> wrote:
> Branches passed to 'git-svn init' via the -b/--branches flag
> automatically had a /* appended to them. When the branch contained
> a fancy glob with a {} pattern, this is incorrect behaviour, and
> leads to odd branches being created in the git repository.
>
> Signed-off-by: Ammon Riley <ammon.riley@xxxxxxxxx>
> ---
> git-svn.perl | 2 +-
> t/t9141-git-svn-multiple-branches.sh | 12 ++++++++++++
> 2 files changed, 13 insertions(+), 1 deletion(-)
>
> diff --git a/git-svn.perl b/git-svn.perl
> index 0d77ffb..f8e8558 100755
> --- a/git-svn.perl
> +++ b/git-svn.perl
> @@ -1678,7 +1678,7 @@ sub complete_url_ls_init {
> my $remote_path = join_paths( $gs->path, $repo_path );
> $remote_path =~ s{%([0-9A-F]{2})}{chr hex($1)}ieg;
> $remote_path =~ s#^/##g;
> - $remote_path .= "/*" if $remote_path !~ /\*/;
> + $remote_path .= "/*" if $remote_path !~ m#\*|\{[^/]+\}#;
> my ($n) = ($switch =~ /^--(\w+)/);
> if (length $pfx && $pfx !~ m#/$#) {
> die "--prefix='$pfx' must have a trailing slash '/'\n";
> diff --git a/t/t9141-git-svn-multiple-branches.sh b/t/t9141-git-svn-multiple-branches.sh
> index 3cd0671..1b872a9 100755
> --- a/t/t9141-git-svn-multiple-branches.sh
> +++ b/t/t9141-git-svn-multiple-branches.sh
> @@ -119,4 +119,16 @@ test_expect_success 'create new branches and tags' '
> svn_cmd up && test -e tags_B/Tag2/a.file )
> '
>
> +test_expect_success 'clone multiple branch paths using fancy glob' '
> + git svn clone -T trunk \
> + -b b_one/{first} --branches b_two \
I'm concerned encouraging this can cause confusion on the command-line
for bash users.
In bash, "b_one/{first}" will be passed as-is (and hardly anybody
will have a repo with '{word}' in the path)
However, unless quoted on the command-line, a likely case of:
"b_one/{first,second}" will expand to: "b_one/first" "b_one/second"
...which causes "b_one/second" to be interpreted as the destination
directory. A knowledgeable bash user can avoid this by using:
-b=b_one/{first,second} to avoid this situation.
But with the above invocation, no explicit support is needed
for command-line parsing in git-svn.
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