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builtin/rev-parse: convert to struct object_id 

Some of the functions converted are callers of lookup_commit_reference.
However, the changes involved in converting the entire thing are not too
large, so we might as well convert it all.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
brian m. carlson 2017-05-01 02:29:02 +00:00 committed by Junio C Hamano
parent 4931b02f4a
commit 8bc095f7d5
1 changed files with 28 additions and 28 deletions
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56
builtin/rev-parse.c
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@ -121,7 +121,7 @@ static void show_with_type(int type, const char *arg)
}
/* Output a revision, only if filter allows it */
static void show_rev(int type, const unsigned char *sha1, const char *name)
static void show_rev(int type, const struct object_id *oid, const char *name)
{
if (!(filter & DO_REVS))
return;
@ -129,10 +129,10 @@ static void show_rev(int type, const unsigned char *sha1, const char *name)
if ((symbolic || abbrev_ref) && name) {
if (symbolic == SHOW_SYMBOLIC_FULL || abbrev_ref) {
unsigned char discard[20];
struct object_id discard;
char *full;
switch (dwim_ref(name, strlen(name), discard, &full)) {
switch (dwim_ref(name, strlen(name), discard.hash, &full)) {
case 0:
/*
* Not found -- not a ref. We could
@ -158,9 +158,9 @@ static void show_rev(int type, const unsigned char *sha1, const char *name)
}
}
else if (abbrev)
show_with_type(type, find_unique_abbrev(sha1, abbrev));
show_with_type(type, find_unique_abbrev(oid->hash, abbrev));
else
show_with_type(type, sha1_to_hex(sha1));
show_with_type(type, oid_to_hex(oid));
}
/* Output a flag, only if filter allows it. */
@ -180,11 +180,11 @@ static int show_default(void)
const char *s = def;
if (s) {
unsigned char sha1[20];
struct object_id oid;
def = NULL;
if (!get_sha1(s, sha1)) {
show_rev(NORMAL, sha1, s);
if (!get_oid(s, &oid)) {
show_rev(NORMAL, &oid, s);
return 1;
}
}
@ -195,19 +195,19 @@ static int show_reference(const char *refname, const struct object_id *oid, int
{
if (ref_excluded(ref_excludes, refname))
return 0;
show_rev(NORMAL, oid->hash, refname);
show_rev(NORMAL, oid, refname);
return 0;
}
static int anti_reference(const char *refname, const struct object_id *oid, int flag, void *cb_data)
{
show_rev(REVERSED, oid->hash, refname);
show_rev(REVERSED, oid, refname);
return 0;
}
static int show_abbrev(const struct object_id *oid, void *cb_data)
{
show_rev(NORMAL, oid->hash, NULL);
show_rev(NORMAL, oid, NULL);
return 0;
}
@ -242,8 +242,8 @@ static int show_file(const char *arg, int output_prefix)
static int try_difference(const char *arg)
{
char *dotdot;
unsigned char sha1[20];
unsigned char end[20];
struct object_id oid;
struct object_id end;
const char *next;
const char *this;
int symmetric;
@ -273,18 +273,18 @@ static int try_difference(const char *arg)
return 0;
}
if (!get_sha1_committish(this, sha1) && !get_sha1_committish(next, end)) {
show_rev(NORMAL, end, next);
show_rev(symmetric ? NORMAL : REVERSED, sha1, this);
if (!get_sha1_committish(this, oid.hash) && !get_sha1_committish(next, end.hash)) {
show_rev(NORMAL, &end, next);
show_rev(symmetric ? NORMAL : REVERSED, &oid, this);
if (symmetric) {
struct commit_list *exclude;
struct commit *a, *b;
a = lookup_commit_reference(sha1);
b = lookup_commit_reference(end);
a = lookup_commit_reference(oid.hash);
b = lookup_commit_reference(end.hash);
exclude = get_merge_bases(a, b);
while (exclude) {
struct commit *commit = pop_commit(&exclude);
show_rev(REVERSED, commit->object.oid.hash, NULL);
show_rev(REVERSED, &commit->object.oid, NULL);
}
}
*dotdot = '.';
@ -297,7 +297,7 @@ static int try_difference(const char *arg)
static int try_parent_shorthands(const char *arg)
{
char *dotdot;
unsigned char sha1[20];
struct object_id oid;
struct commit *commit;
struct commit_list *parents;
int parent_number;
@ -327,12 +327,12 @@ static int try_parent_shorthands(const char *arg)
return 0;
*dotdot = 0;
if (get_sha1_committish(arg, sha1)) {
if (get_sha1_committish(arg, oid.hash)) {
*dotdot = '^';
return 0;
}
commit = lookup_commit_reference(sha1);
commit = lookup_commit_reference(oid.hash);
if (exclude_parent &&
exclude_parent > commit_list_count(commit->parents)) {
*dotdot = '^';
@ -340,7 +340,7 @@ static int try_parent_shorthands(const char *arg)
}
if (include_rev)
show_rev(NORMAL, sha1, arg);
show_rev(NORMAL, &oid, arg);
for (parents = commit->parents, parent_number = 1;
parents;
parents = parents->next, parent_number++) {
@ -352,7 +352,7 @@ static int try_parent_shorthands(const char *arg)
if (symbolic)
name = xstrfmt("%s^%d", arg, parent_number);
show_rev(include_parents ? NORMAL : REVERSED,
parents->item->object.oid.hash, name);
&parents->item->object.oid, name);
free(name);
}
@ -571,7 +571,7 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
int did_repo_setup = 0;
int has_dashdash = 0;
int output_prefix = 0;
unsigned char sha1[20];
struct object_id oid;
unsigned int flags = 0;
const char *name = NULL;
struct object_context unused;
@ -910,11 +910,11 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
name++;
type = REVERSED;
}
if (!get_sha1_with_context(name, flags, sha1, &unused)) {
if (!get_sha1_with_context(name, flags, oid.hash, &unused)) {
if (verify)
revs_count++;
else
show_rev(type, sha1, name);
show_rev(type, &oid, name);
continue;
}
if (verify)
@ -929,7 +929,7 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
strbuf_release(&buf);
if (verify) {
if (revs_count == 1) {
show_rev(type, sha1, name);
show_rev(type, &oid, name);
return 0;
} else if (revs_count == 0 && show_default())
return 0;