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fsck: only provide oid/type in fsck_error callback 

None of the callbacks actually care about having a "struct object";
they're happy with just the oid and type information. So let's give
ourselves more flexibility to avoid having a "struct object" by just
passing the broken-down fields.

Note that the callback already takes a "type" field for the fsck message
type. We'll rename that to "msg_type" (and use "object_type" for the
object type) to make the distinction explicit.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jeff King 2019-10-18 00:58:40 -04:00 committed by Junio C Hamano
parent 82ef89b318
commit 5afc4b1dc6
3 changed files with 21 additions and 13 deletions
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17
builtin/fsck.c
View File

@ -104,23 +104,26 @@ static int objerror(struct object *obj, const char *err)
}
static int fsck_error_func(struct fsck_options *o,
struct object *obj, int type, const char *message)
const struct object_id *oid,
enum object_type object_type,
int msg_type, const char *message)
{
switch (type) {
switch (msg_type) {
case FSCK_WARN:
/* TRANSLATORS: e.g. warning in tree 01bfda: <more explanation> */
fprintf_ln(stderr, _("warning in %s %s: %s"),
printable_type(&obj->oid, obj->type),
describe_object(&obj->oid), message);
printable_type(oid, object_type),
describe_object(oid), message);
return 0;
case FSCK_ERROR:
/* TRANSLATORS: e.g. error in tree 01bfda: <more explanation> */
fprintf_ln(stderr, _("error in %s %s: %s"),
printable_type(&obj->oid, obj->type),
describe_object(&obj->oid), message);
printable_type(oid, object_type),
describe_object(oid), message);
return 1;
default:
BUG("%d (FSCK_IGNORE?) should never trigger this callback", type);
BUG("%d (FSCK_IGNORE?) should never trigger this callback",
msg_type);
}
}

11
fsck.c
View File

@ -305,7 +305,8 @@ static int report(struct fsck_options *options, struct object *object,
va_start(ap, fmt);
strbuf_vaddf(&sb, fmt, ap);
result = options->error_func(options, object, msg_type, sb.buf);
result = options->error_func(options, &object->oid, object->type,
msg_type, sb.buf);
strbuf_release(&sb);
va_end(ap);
@ -983,13 +984,15 @@ int fsck_object(struct object *obj, void *data, unsigned long size,
}
int fsck_error_function(struct fsck_options *o,
struct object *obj, int msg_type, const char *message)
const struct object_id *oid,
enum object_type object_type,
int msg_type, const char *message)
{
if (msg_type == FSCK_WARN) {
warning("object %s: %s", fsck_describe_object(o, &obj->oid), message);
warning("object %s: %s", fsck_describe_object(o, oid), message);
return 0;
}
error("object %s: %s", fsck_describe_object(o, &obj->oid), message);
error("object %s: %s", fsck_describe_object(o, oid), message);
return 1;
}

6
fsck.h
View File

@ -27,10 +27,12 @@ typedef int (*fsck_walk_func)(struct object *obj, int type, void *data, struct f
/* callback for fsck_object, type is FSCK_ERROR or FSCK_WARN */
typedef int (*fsck_error)(struct fsck_options *o,
struct object *obj, int type, const char *message);
const struct object_id *oid, enum object_type object_type,
int msg_type, const char *message);
int fsck_error_function(struct fsck_options *o,
struct object *obj, int type, const char *message);
const struct object_id *oid, enum object_type object_type,
int msg_type, const char *message);
struct fsck_options {
fsck_walk_func walk;