[PATCH 2/9] reset: reorder wildcard pathspec conditions

["Victoria Dye via GitGitGadget" <gitgitgadget@gmail.com>]

From: Victoria Dye <vdye@github.com>

Rearrange conditions in method determining whether index expansion is
necessary when a pathspec is specified for `git reset`, placing less
expensive condition first. Additionally, add details & examples to related
code comments to help with readability.

Helped-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Victoria Dye <vdye@github.com>
---
 builtin/reset.c | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/builtin/reset.c b/builtin/reset.c
index b1ff699b43a..79b40385b99 100644
--- a/builtin/reset.c
+++ b/builtin/reset.c
@@ -204,10 +204,16 @@ static int pathspec_needs_expanded_index(const struct pathspec *pathspec)
 			/*
 			 * Special case: if the pattern is a path inside the cone
 			 * followed by only wildcards, the pattern cannot match
-			 * partial sparse directories, so we don't expand the index.
+			 * partial sparse directories, so we know we don't need to
+			 * expand the index.
+			 *
+			 * Examples:
+			 * - in-cone/foo***: doesn't need expanded index
+			 * - not-in-cone/bar*: may need expanded index
+			 * - **.c: may need expanded index
 			 */
-			if (path_in_cone_mode_sparse_checkout(item.original, &the_index) &&
-			    strspn(item.original + item.nowildcard_len, "*") == item.len - item.nowildcard_len)
+			if (strspn(item.original + item.nowildcard_len, "*") == item.len - item.nowildcard_len &&
+			    path_in_cone_mode_sparse_checkout(item.original, &the_index))
 				continue;
 
 			for (pos = 0; pos < active_nr; pos++) {
-- 
gitgitgadget