Add a tree_entry_extract_all() sibling function to the existing
tree_entry_extract_mode().
Having the OBJ_{BLOB,TREE,COMMIT} when you have the "mode" is strictly
speaking redundant, but hopefully makes it easier to read the
code. We'll now see which parts of the code are checking the types,
v.s. those that care about the mode specifically.
Only the first use of tree_entry_extract_mode() in emit_path() is
converted here, the other branch will use a new
get_tree_entry_mode_type() introduced in a subsequent commit.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx>
---
tree-diff.c | 5 +++--
tree-walk.c | 2 +-
tree-walk.h | 12 ++++++++++++
3 files changed, 16 insertions(+), 3 deletions(-)
diff --git a/tree-diff.c b/tree-diff.c
index 65c7e4dbc8b..918ad95fa61 100644
--- a/tree-diff.c
+++ b/tree-diff.c
@@ -195,10 +195,11 @@ static struct combine_diff_path *emit_path(struct combine_diff_path *p,
assert(t || tp);
if (t) {
+ enum object_type object_type;
/* path present in resulting tree */
- oid = tree_entry_extract_mode(t, &path, &mode);
+ oid = tree_entry_extract_all(t, &path, &mode, &object_type);
pathlen = tree_entry_len(&t->entry);
- isdir = S_ISDIR(mode);
+ isdir = (object_type == OBJ_TREE);
} else {
/*
* a path was removed - take path from imin parent. Also take
diff --git a/tree-walk.c b/tree-walk.c
index 46ce1ba8069..f4473276c9f 100644
--- a/tree-walk.c
+++ b/tree-walk.c
@@ -577,7 +577,7 @@ static int find_tree_entry(struct repository *r, struct tree_desc *t,
struct object_id oid;
int entrylen, cmp;
- oidcpy(&oid, tree_entry_extract(t, &entry, mode));
+ oidcpy(&oid, tree_entry_extract_all(t, &entry, mode, object_type));
entrylen = tree_entry_len(&t->entry);
update_tree_entry(t);
if (entrylen > namelen)
diff --git a/tree-walk.h b/tree-walk.h
index 805cda649ee..a4c54871747 100644
--- a/tree-walk.h
+++ b/tree-walk.h
@@ -47,6 +47,7 @@ struct tree_desc {
* appropriate variable to fill in (NULL won't do!):
*
* tree_entry_extract_mode(): const char *path, unsigned int mode
+ * tree_entry_extract_all(): const char *path, unsigned int mode, enum object_type
*/
static inline const struct object_id *tree_entry_extract_mode(struct tree_desc *desc,
const char **pathp,
@@ -57,6 +58,17 @@ static inline const struct object_id *tree_entry_extract_mode(struct tree_desc *
return &desc->entry.oid;
}
+static inline const struct object_id *tree_entry_extract_all(struct tree_desc *desc,
+ const char **pathp,
+ unsigned short *modep,
+ enum object_type *object_typep)
+{
+ *pathp = desc->entry.path;
+ *modep = desc->entry.mode;
+ *object_typep = desc->entry.object_type;
+ return &desc->entry.oid;
+}
+
/**
* Calculate the length of a tree entry's pathname. This utilizes the
* memory structure of a tree entry to avoid the overhead of using a
--
2.31.0.rc2.211.g1d0b8788b3
