Convert resolve_ref_unsafe to take a pointer to struct object_id by
converting one remaining caller to use struct object_id, converting the
declaration and definition, and applying the following semantic patch:
@@
expression E1, E2, E3, E4;
@@
- resolve_ref_unsafe(E1, E2, E3.hash, E4)
+ resolve_ref_unsafe(E1, E2, &E3, E4)
@@
expression E1, E2, E3, E4;
@@
- resolve_ref_unsafe(E1, E2, E3->hash, E4)
+ resolve_ref_unsafe(E1, E2, E3, E4)
Signed-off-by: brian m. carlson <sandals@xxxxxxxxxxxxxxxxxxxx>
---
blame.c | 4 ++--
builtin/fsck.c | 2 +-
refs.c | 28 ++++++++++++++--------------
refs.h | 4 ++--
refs/files-backend.c | 8 ++++----
sequencer.c | 2 +-
t/helper/test-ref-store.c | 6 +++---
transport-helper.c | 7 +++----
worktree.c | 2 +-
9 files changed, 31 insertions(+), 32 deletions(-)
diff --git a/blame.c b/blame.c
index f575e9cbf4..c3060de2f8 100644
--- a/blame.c
+++ b/blame.c
@@ -166,7 +166,7 @@ static struct commit *fake_working_tree_commit(struct diff_options *opt,
commit->date = now;
parent_tail = &commit->parents;
- if (!resolve_ref_unsafe("HEAD", RESOLVE_REF_READING, head_oid.hash, NULL))
+ if (!resolve_ref_unsafe("HEAD", RESOLVE_REF_READING, &head_oid, NULL))
die("no such ref: HEAD");
parent_tail = append_parent(parent_tail, &head_oid);
@@ -1689,7 +1689,7 @@ static struct commit *dwim_reverse_initial(struct rev_info *revs,
return NULL;
/* Do we have HEAD? */
- if (!resolve_ref_unsafe("HEAD", RESOLVE_REF_READING, head_oid.hash, NULL))
+ if (!resolve_ref_unsafe("HEAD", RESOLVE_REF_READING, &head_oid, NULL))
return NULL;
head_commit = lookup_commit_reference_gently(&head_oid, 1);
if (!head_commit)
diff --git a/builtin/fsck.c b/builtin/fsck.c
index 56afe405b8..5f91116d73 100644
--- a/builtin/fsck.c
+++ b/builtin/fsck.c
@@ -555,7 +555,7 @@ static int fsck_head_link(void)
if (verbose)
fprintf(stderr, "Checking HEAD link\n");
- head_points_at = resolve_ref_unsafe("HEAD", 0, head_oid.hash, NULL);
+ head_points_at = resolve_ref_unsafe("HEAD", 0, &head_oid, NULL);
if (!head_points_at) {
errors_found |= ERROR_REFS;
return error("Invalid HEAD");
diff --git a/refs.c b/refs.c
index 2fbe9942e2..a030937f77 100644
--- a/refs.c
+++ b/refs.c
@@ -199,7 +199,7 @@ char *refs_resolve_refdup(struct ref_store *refs,
const char *result;
result = refs_resolve_ref_unsafe(refs, refname, resolve_flags,
- oid->hash, flags);
+ oid, flags);
return xstrdup_or_null(result);
}
@@ -221,7 +221,7 @@ struct ref_filter {
int refs_read_ref_full(struct ref_store *refs, const char *refname,
int resolve_flags, struct object_id *oid, int *flags)
{
- if (refs_resolve_ref_unsafe(refs, refname, resolve_flags, oid->hash, flags))
+ if (refs_resolve_ref_unsafe(refs, refname, resolve_flags, oid, flags))
return 0;
return -1;
}
@@ -480,7 +480,7 @@ int expand_ref(const char *str, int len, struct object_id *oid, char **ref)
strbuf_reset(&fullref);
strbuf_addf(&fullref, *p, len, str);
r = resolve_ref_unsafe(fullref.buf, RESOLVE_REF_READING,
- this_result->hash, &flag);
+ this_result, &flag);
if (r) {
if (!refs_found++)
*ref = xstrdup(r);
@@ -511,7 +511,7 @@ int dwim_log(const char *str, int len, struct object_id *oid, char **log)
strbuf_reset(&path);
strbuf_addf(&path, *p, len, str);
ref = resolve_ref_unsafe(path.buf, RESOLVE_REF_READING,
- hash.hash, NULL);
+ &hash, NULL);
if (!ref)
continue;
if (reflog_exists(path.buf))
@@ -1384,15 +1384,15 @@ int refs_read_raw_ref(struct ref_store *ref_store,
const char *refs_resolve_ref_unsafe(struct ref_store *refs,
const char *refname,
int resolve_flags,
- unsigned char *sha1, int *flags)
+ struct object_id *oid, int *flags)
{
static struct strbuf sb_refname = STRBUF_INIT;
struct object_id unused_oid;
int unused_flags;
int symref_count;
- if (!sha1)
- sha1 = unused_oid.hash;
+ if (!oid)
+ oid = &unused_oid;
if (!flags)
flags = &unused_flags;
@@ -1420,11 +1420,11 @@ const char *refs_resolve_ref_unsafe(struct ref_store *refs,
unsigned int read_flags = 0;
if (refs_read_raw_ref(refs, refname,
- sha1, &sb_refname, &read_flags)) {
+ oid->hash, &sb_refname, &read_flags)) {
*flags |= read_flags;
if (errno != ENOENT || (resolve_flags & RESOLVE_REF_READING))
return NULL;
- hashclr(sha1);
+ oidclr(oid);
if (*flags & REF_BAD_NAME)
*flags |= REF_ISBROKEN;
return refname;
@@ -1434,7 +1434,7 @@ const char *refs_resolve_ref_unsafe(struct ref_store *refs,
if (!(read_flags & REF_ISSYMREF)) {
if (*flags & REF_BAD_NAME) {
- hashclr(sha1);
+ oidclr(oid);
*flags |= REF_ISBROKEN;
}
return refname;
@@ -1442,7 +1442,7 @@ const char *refs_resolve_ref_unsafe(struct ref_store *refs,
refname = sb_refname.buf;
if (resolve_flags & RESOLVE_REF_NO_RECURSE) {
- hashclr(sha1);
+ oidclr(oid);
return refname;
}
if (check_refname_format(refname, REFNAME_ALLOW_ONELEVEL)) {
@@ -1469,10 +1469,10 @@ int refs_init_db(struct strbuf *err)
}
const char *resolve_ref_unsafe(const char *refname, int resolve_flags,
- unsigned char *sha1, int *flags)
+ struct object_id *oid, int *flags)
{
return refs_resolve_ref_unsafe(get_main_ref_store(), refname,
- resolve_flags, sha1, flags);
+ resolve_flags, oid, flags);
}
int resolve_gitlink_ref(const char *submodule, const char *refname,
@@ -1486,7 +1486,7 @@ int resolve_gitlink_ref(const char *submodule, const char *refname,
if (!refs)
return -1;
- if (!refs_resolve_ref_unsafe(refs, refname, 0, oid->hash, &flags) ||
+ if (!refs_resolve_ref_unsafe(refs, refname, 0, oid, &flags) ||
is_null_oid(oid))
return -1;
return 0;
diff --git a/refs.h b/refs.h
index bb0dcd97af..4eedc880c6 100644
--- a/refs.h
+++ b/refs.h
@@ -62,10 +62,10 @@ struct worktree;
const char *refs_resolve_ref_unsafe(struct ref_store *refs,
const char *refname,
int resolve_flags,
- unsigned char *sha1,
+ struct object_id *oid,
int *flags);
const char *resolve_ref_unsafe(const char *refname, int resolve_flags,
- unsigned char *sha1, int *flags);
+ struct object_id *oid, int *flags);
char *refs_resolve_refdup(struct ref_store *refs,
const char *refname, int resolve_flags,
diff --git a/refs/files-backend.c b/refs/files-backend.c
index 4400e18eee..61f3690299 100644
--- a/refs/files-backend.c
+++ b/refs/files-backend.c
@@ -189,7 +189,7 @@ static void loose_fill_ref_dir(struct ref_store *ref_store,
if (!refs_resolve_ref_unsafe(&refs->base,
refname.buf,
RESOLVE_REF_READING,
- oid.hash, &flag)) {
+ &oid, &flag)) {
oidclr(&oid);
flag |= REF_ISBROKEN;
} else if (is_null_oid(&oid)) {
@@ -890,7 +890,7 @@ static struct ref_lock *lock_ref_sha1_basic(struct files_ref_store *refs,
files_ref_path(refs, &ref_file, refname);
resolved = !!refs_resolve_ref_unsafe(&refs->base,
refname, resolve_flags,
- lock->old_oid.hash, type);
+ &lock->old_oid, type);
if (!resolved && errno == EISDIR) {
/*
* we are trying to lock foo but we used to
@@ -909,7 +909,7 @@ static struct ref_lock *lock_ref_sha1_basic(struct files_ref_store *refs,
}
resolved = !!refs_resolve_ref_unsafe(&refs->base,
refname, resolve_flags,
- lock->old_oid.hash, type);
+ &lock->old_oid, type);
}
if (!resolved) {
last_errno = errno;
@@ -1286,7 +1286,7 @@ static int files_rename_ref(struct ref_store *ref_store,
if (!refs_resolve_ref_unsafe(&refs->base, oldrefname,
RESOLVE_REF_READING | RESOLVE_REF_NO_RECURSE,
- orig_oid.hash, &flag)) {
+ &orig_oid, &flag)) {
ret = error("refname %s not found", oldrefname);
goto out;
}
diff --git a/sequencer.c b/sequencer.c
index f1f895774a..982fc35caf 100644
--- a/sequencer.c
+++ b/sequencer.c
@@ -488,7 +488,7 @@ static int is_index_unchanged(void)
struct object_id head_oid;
struct commit *head_commit;
- if (!resolve_ref_unsafe("HEAD", RESOLVE_REF_READING, head_oid.hash, NULL))
+ if (!resolve_ref_unsafe("HEAD", RESOLVE_REF_READING, &head_oid, NULL))
return error(_("could not resolve HEAD commit\n"));
head_commit = lookup_commit(&head_oid);
diff --git a/t/helper/test-ref-store.c b/t/helper/test-ref-store.c
index cea3285ada..d846c88ed2 100644
--- a/t/helper/test-ref-store.c
+++ b/t/helper/test-ref-store.c
@@ -127,15 +127,15 @@ static int cmd_for_each_ref(struct ref_store *refs, const char **argv)
static int cmd_resolve_ref(struct ref_store *refs, const char **argv)
{
- unsigned char sha1[20];
+ struct object_id oid;
const char *refname = notnull(*argv++, "refname");
int resolve_flags = arg_flags(*argv++, "resolve-flags");
int flags;
const char *ref;
ref = refs_resolve_ref_unsafe(refs, refname, resolve_flags,
- sha1, &flags);
- printf("%s %s 0x%x\n", sha1_to_hex(sha1), ref, flags);
+ &oid, &flags);
+ printf("%s %s 0x%x\n", oid_to_hex(&oid), ref, flags);
return ref ? 0 : 1;
}
diff --git a/transport-helper.c b/transport-helper.c
index 640ce5a492..bf05a2dcf1 100644
--- a/transport-helper.c
+++ b/transport-helper.c
@@ -942,10 +942,9 @@ static int push_refs_with_export(struct transport *transport,
int flag;
/* Follow symbolic refs (mainly for HEAD). */
- name = resolve_ref_unsafe(
- ref->peer_ref->name,
- RESOLVE_REF_READING,
- oid.hash, &flag);
+ name = resolve_ref_unsafe(ref->peer_ref->name,
+ RESOLVE_REF_READING,
+ &oid, &flag);
if (!name || !(flag & REF_ISSYMREF))
name = ref->peer_ref->name;
diff --git a/worktree.c b/worktree.c
index cb35db03fa..2799abd555 100644
--- a/worktree.c
+++ b/worktree.c
@@ -31,7 +31,7 @@ static void add_head_info(struct worktree *wt)
target = refs_resolve_ref_unsafe(get_worktree_ref_store(wt),
"HEAD",
0,
- wt->head_oid.hash, &flags);
+ &wt->head_oid, &flags);
if (!target)
return;
--
2.14.2.920.gcf0c67979c
