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-rw-r--r--builtin/rev-parse.c70
1 files changed, 54 insertions, 16 deletions
diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c
index 917f122440..1e2919fd81 100644
--- a/builtin/rev-parse.c
+++ b/builtin/rev-parse.c
@@ -3,7 +3,7 @@
*
* Copyright (C) Linus Torvalds, 2005
*/
-#define USE_THE_INDEX_VARIABLE
+
#include "builtin.h"
#include "abspath.h"
#include "config.h"
@@ -25,6 +25,7 @@
#include "submodule.h"
#include "commit-reach.h"
#include "shallow.h"
+#include "object-file-convert.h"
#define DO_REVS 1
#define DO_NOREV 2
@@ -159,8 +160,9 @@ static void show_rev(int type, const struct object_id *oid, const char *name)
case 1: /* happy */
if (abbrev_ref) {
char *old = full;
- full = shorten_unambiguous_ref(full,
- abbrev_ref_strict);
+ full = refs_shorten_unambiguous_ref(get_main_ref_store(the_repository),
+ full,
+ abbrev_ref_strict);
free(old);
}
show_with_type(type, full);
@@ -297,7 +299,7 @@ static int try_difference(const char *arg)
show_rev(NORMAL, &end_oid, end);
show_rev(symmetric ? NORMAL : REVERSED, &start_oid, start);
if (symmetric) {
- struct commit_list *exclude;
+ struct commit_list *exclude = NULL;
struct commit *a, *b;
a = lookup_commit_reference(the_repository, &start_oid);
b = lookup_commit_reference(the_repository, &end_oid);
@@ -305,7 +307,8 @@ static int try_difference(const char *arg)
*dotdot = '.';
return 0;
}
- exclude = repo_get_merge_bases(the_repository, a, b);
+ if (repo_get_merge_bases(the_repository, a, b, &exclude) < 0)
+ exit(128);
while (exclude) {
struct commit *commit = pop_commit(&exclude);
show_rev(REVERSED, &commit->object.oid, NULL);
@@ -597,9 +600,12 @@ static int opt_with_value(const char *arg, const char *opt, const char **value)
static void handle_ref_opt(const char *pattern, const char *prefix)
{
if (pattern)
- for_each_glob_ref_in(show_reference, pattern, prefix, NULL);
+ refs_for_each_glob_ref_in(get_main_ref_store(the_repository),
+ show_reference, pattern, prefix,
+ NULL);
else
- for_each_ref_in(prefix, show_reference, NULL);
+ refs_for_each_ref_in(get_main_ref_store(the_repository),
+ prefix, show_reference, NULL);
clear_ref_exclusions(&ref_excludes);
}
@@ -675,6 +681,8 @@ static void print_path(const char *path, const char *prefix, enum format_type fo
int cmd_rev_parse(int argc, const char **argv, const char *prefix)
{
int i, as_is = 0, verify = 0, quiet = 0, revs_count = 0, type = 0;
+ const struct git_hash_algo *output_algo = NULL;
+ const struct git_hash_algo *compat = NULL;
int did_repo_setup = 0;
int has_dashdash = 0;
int output_prefix = 0;
@@ -683,7 +691,6 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
const char *name = NULL;
struct object_context unused;
struct strbuf buf = STRBUF_INIT;
- const int hexsz = the_hash_algo->hexsz;
int seen_end_of_options = 0;
enum format_type format = FORMAT_DEFAULT;
@@ -746,6 +753,7 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
prepare_repo_settings(the_repository);
the_repository->settings.command_requires_full_index = 0;
+ compat = the_repository->compat_hash_algo;
}
if (!strcmp(arg, "--")) {
@@ -833,6 +841,22 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
flags |= GET_OID_QUIETLY;
continue;
}
+ if (opt_with_value(arg, "--output-object-format", &arg)) {
+ if (!arg)
+ die(_("no object format specified"));
+ if (!strcmp(arg, the_hash_algo->name) ||
+ !strcmp(arg, "storage")) {
+ flags |= GET_OID_HASH_ANY;
+ output_algo = the_hash_algo;
+ continue;
+ }
+ else if (compat && !strcmp(arg, compat->name)) {
+ flags |= GET_OID_HASH_ANY;
+ output_algo = compat;
+ continue;
+ }
+ else die(_("unsupported object format: %s"), arg);
+ }
if (opt_with_value(arg, "--short", &arg)) {
filter &= ~(DO_FLAGS|DO_NOREV);
verify = 1;
@@ -842,8 +866,8 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
abbrev = strtoul(arg, NULL, 10);
if (abbrev < MINIMUM_ABBREV)
abbrev = MINIMUM_ABBREV;
- else if (hexsz <= abbrev)
- abbrev = hexsz;
+ else if ((int)the_hash_algo->hexsz <= abbrev)
+ abbrev = the_hash_algo->hexsz;
continue;
}
if (!strcmp(arg, "--sq")) {
@@ -877,18 +901,25 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
continue;
}
if (!strcmp(arg, "--all")) {
- for_each_ref(show_reference, NULL);
+ refs_for_each_ref(get_main_ref_store(the_repository),
+ show_reference, NULL);
clear_ref_exclusions(&ref_excludes);
continue;
}
if (skip_prefix(arg, "--disambiguate=", &arg)) {
- repo_for_each_abbrev(the_repository, arg,
+ repo_for_each_abbrev(the_repository, arg, the_hash_algo,
show_abbrev, NULL);
continue;
}
if (!strcmp(arg, "--bisect")) {
- for_each_fullref_in("refs/bisect/bad", show_reference, NULL);
- for_each_fullref_in("refs/bisect/good", anti_reference, NULL);
+ refs_for_each_fullref_in(get_main_ref_store(the_repository),
+ "refs/bisect/bad",
+ NULL, show_reference,
+ NULL);
+ refs_for_each_fullref_in(get_main_ref_store(the_repository),
+ "refs/bisect/good",
+ NULL, anti_reference,
+ NULL);
continue;
}
if (opt_with_value(arg, "--branches", &arg)) {
@@ -1028,8 +1059,8 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
if (!strcmp(arg, "--shared-index-path")) {
if (repo_read_index(the_repository) < 0)
die(_("Could not read the index"));
- if (the_index.split_index) {
- const struct object_id *oid = &the_index.split_index->base_oid;
+ if (the_repository->index->split_index) {
+ const struct object_id *oid = &the_repository->index->split_index->base_oid;
const char *path = git_path("sharedindex.%s", oid_to_hex(oid));
print_path(path, prefix, format, DEFAULT_RELATIVE);
}
@@ -1062,6 +1093,10 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
puts(the_hash_algo->name);
continue;
}
+ if (!strcmp(arg, "--show-ref-format")) {
+ puts(ref_storage_format_to_name(the_repository->ref_storage_format));
+ continue;
+ }
if (!strcmp(arg, "--end-of-options")) {
seen_end_of_options = 1;
if (filter & (DO_FLAGS | DO_REVS))
@@ -1086,6 +1121,9 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
}
if (!get_oid_with_context(the_repository, name,
flags, &oid, &unused)) {
+ if (output_algo)
+ repo_oid_to_algop(the_repository, &oid,
+ output_algo, &oid);
if (verify)
revs_count++;
else
generated by cgit v1.2.3 (git 2.39.1) at 2025-12-13 10:32:15 +0000