The ref-filter interfaces currently define root refs as either a
detached HEAD or a pseudo ref. Pseudo refs aren't root refs though, so
let's properly distinguish those ref types.
Signed-off-by: Patrick Steinhardt <ps@xxxxxx>
---
builtin/for-each-ref.c | 2 +-
ref-filter.c | 16 +++++++++-------
ref-filter.h | 4 ++--
refs.c | 18 +-----------------
refs.h | 18 ++++++++++++++++++
5 files changed, 31 insertions(+), 27 deletions(-)
diff --git a/builtin/for-each-ref.c b/builtin/for-each-ref.c
index 919282e12a..5517a4a1c0 100644
--- a/builtin/for-each-ref.c
+++ b/builtin/for-each-ref.c
@@ -98,7 +98,7 @@ int cmd_for_each_ref(int argc, const char **argv, const char *prefix)
}
if (include_root_refs)
- flags |= FILTER_REFS_ROOT_REFS;
+ flags |= FILTER_REFS_ROOT_REFS | FILTER_REFS_DETACHED_HEAD;
filter.match_as_path = 1;
filter_and_format_refs(&filter, flags, sorting, &format);
diff --git a/ref-filter.c b/ref-filter.c
index 361beb6619..d72113edfe 100644
--- a/ref-filter.c
+++ b/ref-filter.c
@@ -2628,7 +2628,7 @@ static int for_each_fullref_in_pattern(struct ref_filter *filter,
each_ref_fn cb,
void *cb_data)
{
- if (filter->kind == FILTER_REFS_KIND_MASK) {
+ if (filter->kind & FILTER_REFS_ROOT_REFS) {
/* In this case, we want to print all refs including root refs. */
return refs_for_each_include_root_refs(get_main_ref_store(the_repository),
cb, cb_data);
@@ -2756,8 +2756,10 @@ static int ref_kind_from_refname(const char *refname)
return ref_kind[i].kind;
}
- if (is_root_ref(get_main_ref_store(the_repository), refname))
+ if (is_pseudo_ref(refname))
return FILTER_REFS_PSEUDOREFS;
+ if (is_root_ref(get_main_ref_store(the_repository), refname))
+ return FILTER_REFS_ROOT_REFS;
return FILTER_REFS_OTHERS;
}
@@ -2794,11 +2796,11 @@ static struct ref_array_item *apply_ref_filter(const char *refname, const struct
/*
* Generally HEAD refs are printed with special description denoting a rebase,
* detached state and so forth. This is useful when only printing the HEAD ref
- * But when it is being printed along with other pseudorefs, it makes sense to
- * keep the formatting consistent. So we mask the type to act like a pseudoref.
+ * But when it is being printed along with other root refs, it makes sense to
+ * keep the formatting consistent. So we mask the type to act like a root ref.
*/
- if (filter->kind == FILTER_REFS_KIND_MASK && kind == FILTER_REFS_DETACHED_HEAD)
- kind = FILTER_REFS_PSEUDOREFS;
+ if (filter->kind & FILTER_REFS_ROOT_REFS && kind == FILTER_REFS_DETACHED_HEAD)
+ kind = FILTER_REFS_ROOT_REFS;
else if (!(kind & filter->kind))
return NULL;
@@ -3072,7 +3074,7 @@ static int do_filter_refs(struct ref_filter *filter, unsigned int type, each_ref
* When printing all ref types, HEAD is already included,
* so we don't want to print HEAD again.
*/
- if (!ret && (filter->kind != FILTER_REFS_KIND_MASK) &&
+ if (!ret && !(filter->kind & FILTER_REFS_ROOT_REFS) &&
(filter->kind & FILTER_REFS_DETACHED_HEAD))
head_ref(fn, cb_data);
}
diff --git a/ref-filter.h b/ref-filter.h
index 0ca28d2bba..27ae1aa0d1 100644
--- a/ref-filter.h
+++ b/ref-filter.h
@@ -23,9 +23,9 @@
FILTER_REFS_REMOTES | FILTER_REFS_OTHERS)
#define FILTER_REFS_DETACHED_HEAD 0x0020
#define FILTER_REFS_PSEUDOREFS 0x0040
-#define FILTER_REFS_ROOT_REFS (FILTER_REFS_DETACHED_HEAD | FILTER_REFS_PSEUDOREFS)
+#define FILTER_REFS_ROOT_REFS 0x0080
#define FILTER_REFS_KIND_MASK (FILTER_REFS_REGULAR | FILTER_REFS_DETACHED_HEAD | \
- FILTER_REFS_PSEUDOREFS)
+ FILTER_REFS_PSEUDOREFS | FILTER_REFS_ROOT_REFS)
struct atom_value;
struct ref_sorting;
diff --git a/refs.c b/refs.c
index dec9dbdc2d..50d679b7e7 100644
--- a/refs.c
+++ b/refs.c
@@ -844,24 +844,8 @@ int is_per_worktree_ref(const char *refname)
starts_with(refname, "refs/rewritten/");
}
-static int is_pseudo_ref(const char *refname)
+int is_pseudo_ref(const char *refname)
{
- /*
- * Pseudorefs are refs that have different semantics compared to
- * "normal" refs. These refs can thus not be stored in the ref backend,
- * but must always be accessed via the filesystem. The following refs
- * are pseudorefs:
- *
- * - FETCH_HEAD may contain multiple object IDs, and each one of them
- * carries additional metadata like where it came from.
- *
- * - MERGE_HEAD may contain multiple object IDs when merging multiple
- * heads.
- *
- * Reading, writing or deleting references must consistently go either
- * through the filesystem (pseudorefs) or through the reference
- * backend (normal ones).
- */
static const char * const pseudo_refs[] = {
"FETCH_HEAD",
"MERGE_HEAD",
diff --git a/refs.h b/refs.h
index 4ac454b0c3..8255989e7e 100644
--- a/refs.h
+++ b/refs.h
@@ -1084,4 +1084,22 @@ int is_root_ref(struct ref_store *refs, const char *refname);
*/
int is_headref(struct ref_store *refs, const char *refname);
+/*
+ * Pseudorefs are refs that have different semantics compared to
+ * "normal" refs. These refs can thus not be stored in the ref backend,
+ * but must always be accessed via the filesystem. The following refs
+ * are pseudorefs:
+ *
+ * - FETCH_HEAD may contain multiple object IDs, and each one of them
+ * carries additional metadata like where it came from.
+ *
+ * - MERGE_HEAD may contain multiple object IDs when merging multiple
+ * heads.
+ *
+ * Reading, writing or deleting references must consistently go either
+ * through the filesystem (pseudorefs) or through the reference
+ * backend (normal ones).
+ */
+int is_pseudo_ref(const char *refname);
+
#endif /* REFS_H */
--
2.45.0
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