refs: fix some exclude patterns being ignored

`--exclude` from rev-list and rev-parse fails to exclude references if
the next `--branches`, `--tags` or `--remotes` use the optional
inclusive glob because those options are implemented as particular cases
of `--glob=`, which itself requires that exclude patterns begin with
'refs/'.

But it makes sense for `--branches=glob` and friends to be aware that
exclusions patterns for them shouldn't be 'refs/<type>/' prefixed, the
same way exclude patterns for `--branches` and friends (without the
optional glob) already are.

Let's record in 'refs.c:struct ref_filter' which context the exclude
pattern is tied to, so refs.c:filter_refs() can decide if it should
ignore the prefix when trying to match.

Signed-off-by: Rafael Ascensão <rafa.almas@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 12 insertions, 12 deletions

diff --git a/t/t6018-rev-list-glob.sh b/t/t6018-rev-list-glob.sh
index 8e2b136..7dc6cbd 100755
--- a/t/t6018-rev-list-glob.sh
+++ b/t/t6018-rev-list-glob.sh
@@ -147,51 +147,51 @@ test_expect_success 'rev-parse accumulates multiple --exclude' '
 	compare rev-parse "--exclude=refs/remotes/* --exclude=refs/tags/* --all" --branches
 '
 
-test_expect_failure 'rev-parse --exclude=glob with --branches=glob' '
+test_expect_success 'rev-parse --exclude=glob with --branches=glob' '
 	compare rev-parse "--exclude=subspace-* --branches=sub*" "subspace/one subspace/two"
 '
 
-test_expect_failure 'rev-parse --exclude=glob with --tags=glob' '
+test_expect_success 'rev-parse --exclude=glob with --tags=glob' '
 	compare rev-parse "--exclude=qux/? --tags=qux/*" "qux/one qux/two"
 '
 
-test_expect_failure 'rev-parse --exclude=glob with --remotes=glob' '
+test_expect_success 'rev-parse --exclude=glob with --remotes=glob' '
 	compare rev-parse "--exclude=upstream/? --remotes=upstream/*" "upstream/one upstream/two"
 '
 
-test_expect_failure 'rev-parse --exclude=ref with --branches=glob' '
+test_expect_success 'rev-parse --exclude=ref with --branches=glob' '
 	compare rev-parse "--exclude=subspace-x --branches=sub*" "subspace/one subspace/two"
 '
 
-test_expect_failure 'rev-parse --exclude=ref with --tags=glob' '
+test_expect_success 'rev-parse --exclude=ref with --tags=glob' '
 	compare rev-parse "--exclude=qux/x --tags=qux/*" "qux/one qux/two"
 '
 
-test_expect_failure 'rev-parse --exclude=ref with --remotes=glob' '
+test_expect_success 'rev-parse --exclude=ref with --remotes=glob' '
 	compare rev-parse "--exclude=upstream/x --remotes=upstream/*" "upstream/one upstream/two"
 '
 
-test_expect_failure 'rev-list --exclude=glob with --branches=glob' '
+test_expect_success 'rev-list --exclude=glob with --branches=glob' '
 	compare rev-list "--exclude=subspace-* --branches=sub*" "subspace/one subspace/two"
 '
 
-test_expect_failure 'rev-list --exclude=glob with --tags=glob' '
+test_expect_success 'rev-list --exclude=glob with --tags=glob' '
 	compare rev-list "--exclude=qux/? --tags=qux/*" "qux/one qux/two"
 '
 
-test_expect_failure 'rev-list --exclude=glob with --remotes=glob' '
+test_expect_success 'rev-list --exclude=glob with --remotes=glob' '
 	compare rev-list "--exclude=upstream/? --remotes=upstream/*" "upstream/one upstream/two"
 '
 
-test_expect_failure 'rev-list --exclude=ref with --branches=glob' '
+test_expect_success 'rev-list --exclude=ref with --branches=glob' '
 	compare rev-list "--exclude=subspace-x --branches=sub*" "subspace/one subspace/two"
 '
 
-test_expect_failure 'rev-list --exclude=ref with --tags=glob' '
+test_expect_success 'rev-list --exclude=ref with --tags=glob' '
 	compare rev-list "--exclude=qux/x --tags=qux/*" "qux/one qux/two"
 '
 
-test_expect_failure 'rev-list --exclude=ref with --remotes=glob' '
+test_expect_success 'rev-list --exclude=ref with --remotes=glob' '
 	compare rev-list "--exclude=upstream/x --remotes=upstream/*" "upstream/one upstream/two"
 '