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notes: convert some accessor functions to struct object_id 

Convert add_note, get_note, and copy_note to take struct object_id.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Brandon Williams <bmwill@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
brian m. carlson 2017-05-30 10:30:43 -07:00 committed by Junio C Hamano
parent bb7e473971
commit 5ee8a954e0
7 changed files with 41 additions and 41 deletions
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20
builtin/notes.c
View File

@ -309,7 +309,7 @@ static int notes_copy_from_stdin(int force, const char *rewrite_cmd)
if (rewrite_cmd)
err = copy_note_for_rewrite(c, &from_obj, &to_obj);
else
err = copy_note(t, from_obj.hash, to_obj.hash, force,
err = copy_note(t, &from_obj, &to_obj, force,
combine_notes_overwrite);
if (err) {
@ -370,7 +370,7 @@ static int list(int argc, const char **argv, const char *prefix)
if (argc) {
if (get_oid(argv[0], &object))
die(_("failed to resolve '%s' as a valid ref."), argv[0]);
note = get_note(t, object.hash);
note = get_note(t, &object);
if (note) {
puts(oid_to_hex(note));
retval = 0;
@ -427,7 +427,7 @@ static int add(int argc, const char **argv, const char *prefix)
die(_("failed to resolve '%s' as a valid ref."), object_ref);
t = init_notes_check("add", NOTES_INIT_WRITABLE);
note = get_note(t, object.hash);
note = get_note(t, &object);
if (note) {
if (!force) {
@ -456,7 +456,7 @@ static int add(int argc, const char **argv, const char *prefix)
prepare_note_data(&object, &d, note->hash);
if (d.buf.len || allow_empty) {
write_note_data(&d, new_note.hash);
if (add_note(t, object.hash, new_note.hash, combine_notes_overwrite))
if (add_note(t, &object, &new_note, combine_notes_overwrite))
die("BUG: combine_notes_overwrite failed");
commit_notes(t, "Notes added by 'git notes add'");
} else {
@ -518,7 +518,7 @@ static int copy(int argc, const char **argv, const char *prefix)
die(_("failed to resolve '%s' as a valid ref."), object_ref);
t = init_notes_check("copy", NOTES_INIT_WRITABLE);
note = get_note(t, object.hash);
note = get_note(t, &object);
if (note) {
if (!force) {
@ -532,14 +532,14 @@ static int copy(int argc, const char **argv, const char *prefix)
oid_to_hex(&object));
}
from_note = get_note(t, from_obj.hash);
from_note = get_note(t, &from_obj);
if (!from_note) {
retval = error(_("missing notes on source object %s. Cannot "
"copy."), oid_to_hex(&from_obj));
goto out;
}
if (add_note(t, object.hash, from_note->hash, combine_notes_overwrite))
if (add_note(t, &object, from_note, combine_notes_overwrite))
die("BUG: combine_notes_overwrite failed");
commit_notes(t, "Notes added by 'git notes copy'");
out:
@ -596,7 +596,7 @@ static int append_edit(int argc, const char **argv, const char *prefix)
die(_("failed to resolve '%s' as a valid ref."), object_ref);
t = init_notes_check(argv[0], NOTES_INIT_WRITABLE);
note = get_note(t, object.hash);
note = get_note(t, &object);
prepare_note_data(&object, &d, edit && note ? note->hash : NULL);
@ -616,7 +616,7 @@ static int append_edit(int argc, const char **argv, const char *prefix)
if (d.buf.len || allow_empty) {
write_note_data(&d, new_note.hash);
if (add_note(t, object.hash, new_note.hash, combine_notes_overwrite))
if (add_note(t, &object, &new_note, combine_notes_overwrite))
die("BUG: combine_notes_overwrite failed");
logmsg = xstrfmt("Notes added by 'git notes %s'", argv[0]);
} else {
@ -658,7 +658,7 @@ static int show(int argc, const char **argv, const char *prefix)
die(_("failed to resolve '%s' as a valid ref."), object_ref);
t = init_notes_check("show", 0);
note = get_note(t, object.hash);
note = get_note(t, &object);
if (!note)
retval = error(_("no note found for object %s."),

4
notes-cache.c
View File

@ -74,7 +74,7 @@ char *notes_cache_get(struct notes_cache *c, struct object_id *key_oid,
char *value;
unsigned long size;
value_oid = get_note(&c->tree, key_oid->hash);
value_oid = get_note(&c->tree, key_oid);
if (!value_oid)
return NULL;
value = read_sha1_file(value_oid->hash, &type, &size);
@ -90,5 +90,5 @@ int notes_cache_put(struct notes_cache *c, struct object_id *key_oid,
if (write_sha1_file(data, size, "blob", value_oid.hash) < 0)
return -1;
return add_note(&c->tree, key_oid->hash, value_oid.hash, NULL);
return add_note(&c->tree, key_oid, &value_oid, NULL);
}

18
notes-merge.c
View File

@ -444,14 +444,14 @@ static int merge_one_change(struct notes_merge_options *o,
if (o->verbosity >= 2)
printf("Using remote notes for %s\n",
oid_to_hex(&p->obj));
if (add_note(t, p->obj.hash, p->remote.hash, combine_notes_overwrite))
if (add_note(t, &p->obj, &p->remote, combine_notes_overwrite))
die("BUG: combine_notes_overwrite failed");
return 0;
case NOTES_MERGE_RESOLVE_UNION:
if (o->verbosity >= 2)
printf("Concatenating local and remote notes for %s\n",
oid_to_hex(&p->obj));
if (add_note(t, p->obj.hash, p->remote.hash, combine_notes_concatenate))
if (add_note(t, &p->obj, &p->remote, combine_notes_concatenate))
die("failed to concatenate notes "
"(combine_notes_concatenate)");
return 0;
@ -459,7 +459,7 @@ static int merge_one_change(struct notes_merge_options *o,
if (o->verbosity >= 2)
printf("Concatenating unique lines in local and remote "
"notes for %s\n", oid_to_hex(&p->obj));
if (add_note(t, p->obj.hash, p->remote.hash, combine_notes_cat_sort_uniq))
if (add_note(t, &p->obj, &p->remote, combine_notes_cat_sort_uniq))
die("failed to concatenate notes "
"(combine_notes_cat_sort_uniq)");
return 0;
@ -491,7 +491,7 @@ static int merge_changes(struct notes_merge_options *o,
!oidcmp(&p->local, &p->base)) {
/* no local change; adopt remote change */
trace_printf("\t\t\tno local change, adopted remote\n");
if (add_note(t, p->obj.hash, p->remote.hash,
if (add_note(t, &p->obj, &p->remote,
combine_notes_overwrite))
die("BUG: combine_notes_overwrite failed");
} else {
@ -693,12 +693,12 @@ int notes_merge_commit(struct notes_merge_options *o,
baselen = path.len;
while ((e = readdir(dir)) != NULL) {
struct stat st;
unsigned char obj_sha1[20], blob_sha1[20];
struct object_id obj_oid, blob_oid;
if (is_dot_or_dotdot(e->d_name))
continue;
if (strlen(e->d_name) != 40 || get_sha1_hex(e->d_name, obj_sha1)) {
if (get_oid_hex(e->d_name, &obj_oid)) {
if (o->verbosity >= 3)
printf("Skipping non-SHA1 entry '%s%s'\n",
path.buf, e->d_name);
@ -709,14 +709,14 @@ int notes_merge_commit(struct notes_merge_options *o,
/* write file as blob, and add to partial_tree */
if (stat(path.buf, &st))
die_errno("Failed to stat '%s'", path.buf);
if (index_path(blob_sha1, path.buf, &st, HASH_WRITE_OBJECT))
if (index_path(blob_oid.hash, path.buf, &st, HASH_WRITE_OBJECT))
die("Failed to write blob object from '%s'", path.buf);
if (add_note(partial_tree, obj_sha1, blob_sha1, NULL))
if (add_note(partial_tree, &obj_oid, &blob_oid, NULL))
die("Failed to add resolved note '%s' to notes tree",
path.buf);
if (o->verbosity >= 4)
printf("Added resolved note for object %s: %s\n",
sha1_to_hex(obj_sha1), sha1_to_hex(blob_sha1));
oid_to_hex(&obj_oid), oid_to_hex(&blob_oid));
strbuf_setlen(&path, baselen);
}

2
notes-utils.c
View File

@ -160,7 +160,7 @@ int copy_note_for_rewrite(struct notes_rewrite_cfg *c,
int ret = 0;
int i;
for (i = 0; c->trees[i]; i++)
ret = copy_note(c->trees[i], from_obj->hash, to_obj->hash, 1, c->combine) || ret;
ret = copy_note(c->trees[i], from_obj, to_obj, 1, c->combine) || ret;
return ret;
}

20
notes.c
View File

@ -1086,8 +1086,8 @@ void init_display_notes(struct display_notes_opt *opt)
string_list_clear(&display_notes_refs, 0);
}
int add_note(struct notes_tree *t, const unsigned char *object_sha1,
const unsigned char *note_sha1, combine_notes_fn combine_notes)
int add_note(struct notes_tree *t, const struct object_id *object_oid,
const struct object_id *note_oid, combine_notes_fn combine_notes)
{
struct leaf_node *l;
@ -1098,8 +1098,8 @@ int add_note(struct notes_tree *t, const unsigned char *object_sha1,
if (!combine_notes)
combine_notes = t->combine_notes;
l = (struct leaf_node *) xmalloc(sizeof(struct leaf_node));
hashcpy(l->key_oid.hash, object_sha1);
hashcpy(l->val_oid.hash, note_sha1);
oidcpy(&l->key_oid, object_oid);
oidcpy(&l->val_oid, note_oid);
return note_tree_insert(t, t->root, 0, l, PTR_TYPE_NOTE, combine_notes);
}
@ -1120,14 +1120,14 @@ int remove_note(struct notes_tree *t, const unsigned char *object_sha1)
}
const struct object_id *get_note(struct notes_tree *t,
const unsigned char *object_sha1)
const struct object_id *oid)
{
struct leaf_node *found;
if (!t)
t = &default_notes_tree;
assert(t->initialized);
found = note_tree_find(t, t->root, 0, object_sha1);
found = note_tree_find(t, t->root, 0, oid->hash);
return found ? &found->val_oid : NULL;
}
@ -1229,7 +1229,7 @@ static void format_note(struct notes_tree *t, const struct object_id *object_oid
if (!t->initialized)
init_notes(t, NULL, NULL, 0);
oid = get_note(t, object_oid->hash);
oid = get_note(t, object_oid);
if (!oid)
return;
@ -1288,7 +1288,7 @@ void format_display_notes(const struct object_id *object_oid,
}
int copy_note(struct notes_tree *t,
const unsigned char *from_obj, const unsigned char *to_obj,
const struct object_id *from_obj, const struct object_id *to_obj,
int force, combine_notes_fn combine_notes)
{
const struct object_id *note = get_note(t, from_obj);
@ -1298,9 +1298,9 @@ int copy_note(struct notes_tree *t,
return 1;
if (note)
return add_note(t, to_obj, note->hash, combine_notes);
return add_note(t, to_obj, note, combine_notes);
else if (existing_note)
return add_note(t, to_obj, null_sha1, combine_notes);
return add_note(t, to_obj, &null_oid, combine_notes);
return 0;
}

8
notes.h
View File

@ -121,8 +121,8 @@ void init_notes(struct notes_tree *t, const char *notes_ref,
* are not persistent until a subsequent call to write_notes_tree() returns
* zero.
*/
int add_note(struct notes_tree *t, const unsigned char *object_sha1,
const unsigned char *note_sha1, combine_notes_fn combine_notes);
int add_note(struct notes_tree *t, const struct object_id *object_oid,
const struct object_id *note_oid, combine_notes_fn combine_notes);
/*
* Remove the given note object from the given notes_tree structure
@ -141,7 +141,7 @@ int remove_note(struct notes_tree *t, const unsigned char *object_sha1);
* Return NULL if the given object has no notes.
*/
const struct object_id *get_note(struct notes_tree *t,
const unsigned char *object_sha1);
const struct object_id *object_oid);
/*
* Copy a note from one object to another in the given notes_tree.
@ -156,7 +156,7 @@ const struct object_id *get_note(struct notes_tree *t,
* zero.
*/
int copy_note(struct notes_tree *t,
const unsigned char *from_obj, const unsigned char *to_obj,
const struct object_id *from_obj, const struct object_id *to_obj,
int force, combine_notes_fn combine_notes);
/*

10
remote-testsvn.c
View File

@ -51,7 +51,7 @@ static void terminate_batch(void)
}
/* NOTE: 'ref' refers to a git reference, while 'rev' refers to a svn revision. */
static char *read_ref_note(const unsigned char sha1[20])
static char *read_ref_note(const struct object_id *oid)
{
const struct object_id *note_oid;
char *msg = NULL;
@ -59,7 +59,7 @@ static char *read_ref_note(const unsigned char sha1[20])
enum object_type type;
init_notes(NULL, notes_ref, NULL, 0);
if (!(note_oid = get_note(NULL, sha1)))
if (!(note_oid = get_note(NULL, oid)))
return NULL; /* note tree not found */
if (!(msg = read_sha1_file(note_oid->hash, &type, &msglen)))
error("Empty notes tree. %s", notes_ref);
@ -174,15 +174,15 @@ static int cmd_import(const char *line)
int code;
int dumpin_fd;
char *note_msg;
unsigned char head_sha1[20];
struct object_id head_oid;
unsigned int startrev;
struct child_process svndump_proc = CHILD_PROCESS_INIT;
const char *command = "svnrdump";
if (read_ref(private_ref, head_sha1))
if (read_ref(private_ref, head_oid.hash))
startrev = 0;
else {
note_msg = read_ref_note(head_sha1);
note_msg = read_ref_note(&head_oid);
if(note_msg == NULL) {
warning("No note found for %s.", private_ref);
startrev = 0;