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-rw-r--r--builtin/blame.c2
-rw-r--r--builtin/clean.c74
-rw-r--r--builtin/commit-graph.c9
-rw-r--r--builtin/commit.c2
-rw-r--r--builtin/describe.c128
-rw-r--r--builtin/diff.c15
-rw-r--r--builtin/fmt-merge-msg.c6
-rw-r--r--builtin/for-each-ref.c36
-rw-r--r--builtin/fsck.c9
-rw-r--r--builtin/gc.c3
-rw-r--r--builtin/last-modified.c326
-rw-r--r--builtin/ls-files.c13
-rw-r--r--builtin/merge-recursive.c3
-rw-r--r--builtin/merge-tree.c30
-rw-r--r--builtin/merge.c7
-rw-r--r--builtin/notes.c23
-rw-r--r--builtin/reflog.c103
-rw-r--r--builtin/refs.c14
-rw-r--r--builtin/remote.c345
-rw-r--r--builtin/repo.c150
-rw-r--r--builtin/stash.c6
-rw-r--r--builtin/var.c2
22 files changed, 1014 insertions, 292 deletions
diff --git a/builtin/blame.c b/builtin/blame.c
index 5b10e84b66..2703820258 100644
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -413,7 +413,7 @@ static void parse_color_fields(const char *s)
colorfield_nr = 0;
/* Ideally this would be stripped and split at the same time? */
- string_list_split(&l, s, ',', -1);
+ string_list_split(&l, s, ",", -1);
ALLOC_GROW(colorfield, colorfield_nr + 1, colorfield_alloc);
for_each_string_list_item(item, &l) {
diff --git a/builtin/clean.c b/builtin/clean.c
index a1977b92dc..38b67923a6 100644
--- a/builtin/clean.c
+++ b/builtin/clean.c
@@ -478,43 +478,39 @@ static int find_unique(const char *choice, struct menu_stuff *menu_stuff)
*/
static int parse_choice(struct menu_stuff *menu_stuff,
int is_single,
- struct strbuf input,
+ char *input,
int **chosen)
{
- struct strbuf **choice_list, **ptr;
+ struct string_list choice = STRING_LIST_INIT_NODUP;
+ struct string_list_item *item;
int nr = 0;
int i;
- if (is_single) {
- choice_list = strbuf_split_max(&input, '\n', 0);
- } else {
- char *p = input.buf;
- do {
- if (*p == ',')
- *p = ' ';
- } while (*p++);
- choice_list = strbuf_split_max(&input, ' ', 0);
- }
+ string_list_split_in_place_f(&choice, input,
+ is_single ? "\n" : ", ", -1,
+ STRING_LIST_SPLIT_TRIM);
- for (ptr = choice_list; *ptr; ptr++) {
- char *p;
- int choose = 1;
+ for_each_string_list_item(item, &choice) {
+ const char *string;
+ int choose;
int bottom = 0, top = 0;
int is_range, is_number;
- strbuf_trim(*ptr);
- if (!(*ptr)->len)
+ string = item->string;
+ if (!*string)
continue;
/* Input that begins with '-'; unchoose */
- if (*(*ptr)->buf == '-') {
+ if (string[0] == '-') {
choose = 0;
- strbuf_remove((*ptr), 0, 1);
+ string++;
+ } else {
+ choose = 1;
}
is_range = 0;
is_number = 1;
- for (p = (*ptr)->buf; *p; p++) {
+ for (const char *p = string; *p; p++) {
if ('-' == *p) {
if (!is_range) {
is_range = 1;
@@ -532,27 +528,27 @@ static int parse_choice(struct menu_stuff *menu_stuff,
}
if (is_number) {
- bottom = atoi((*ptr)->buf);
+ bottom = atoi(string);
top = bottom;
} else if (is_range) {
- bottom = atoi((*ptr)->buf);
+ bottom = atoi(string);
/* a range can be specified like 5-7 or 5- */
- if (!*(strchr((*ptr)->buf, '-') + 1))
+ if (!*(strchr(string, '-') + 1))
top = menu_stuff->nr;
else
- top = atoi(strchr((*ptr)->buf, '-') + 1);
- } else if (!strcmp((*ptr)->buf, "*")) {
+ top = atoi(strchr(string, '-') + 1);
+ } else if (!strcmp(string, "*")) {
bottom = 1;
top = menu_stuff->nr;
} else {
- bottom = find_unique((*ptr)->buf, menu_stuff);
+ bottom = find_unique(string, menu_stuff);
top = bottom;
}
if (top <= 0 || bottom <= 0 || top > menu_stuff->nr || bottom > top ||
(is_single && bottom != top)) {
clean_print_color(CLEAN_COLOR_ERROR);
- printf(_("Huh (%s)?\n"), (*ptr)->buf);
+ printf(_("Huh (%s)?\n"), string);
clean_print_color(CLEAN_COLOR_RESET);
continue;
}
@@ -561,7 +557,7 @@ static int parse_choice(struct menu_stuff *menu_stuff,
(*chosen)[i-1] = choose;
}
- strbuf_list_free(choice_list);
+ string_list_clear(&choice, 0);
for (i = 0; i < menu_stuff->nr; i++)
nr += (*chosen)[i];
@@ -631,7 +627,7 @@ static int *list_and_choose(struct menu_opts *opts, struct menu_stuff *stuff)
nr = parse_choice(stuff,
opts->flags & MENU_OPTS_SINGLETON,
- choice,
+ choice.buf,
&chosen);
if (opts->flags & MENU_OPTS_SINGLETON) {
@@ -679,12 +675,13 @@ static int filter_by_patterns_cmd(void)
{
struct dir_struct dir = DIR_INIT;
struct strbuf confirm = STRBUF_INIT;
- struct strbuf **ignore_list;
- struct string_list_item *item;
struct pattern_list *pl;
int changed = -1, i;
for (;;) {
+ struct string_list ignore_list = STRING_LIST_INIT_NODUP;
+ struct string_list_item *item;
+
if (!del_list.nr)
break;
@@ -702,14 +699,15 @@ static int filter_by_patterns_cmd(void)
break;
pl = add_pattern_list(&dir, EXC_CMDL, "manual exclude");
- ignore_list = strbuf_split_max(&confirm, ' ', 0);
- for (i = 0; ignore_list[i]; i++) {
- strbuf_trim(ignore_list[i]);
- if (!ignore_list[i]->len)
- continue;
+ string_list_split_in_place_f(&ignore_list, confirm.buf, " ", -1,
+ STRING_LIST_SPLIT_TRIM);
- add_pattern(ignore_list[i]->buf, "", 0, pl, -(i+1));
+ for (i = 0; i < ignore_list.nr; i++) {
+ item = &ignore_list.items[i];
+ if (!*item->string)
+ continue;
+ add_pattern(item->string, "", 0, pl, -(i+1));
}
changed = 0;
@@ -730,7 +728,7 @@ static int filter_by_patterns_cmd(void)
clean_print_color(CLEAN_COLOR_RESET);
}
- strbuf_list_free(ignore_list);
+ string_list_clear(&ignore_list, 0);
dir_clear(&dir);
}
diff --git a/builtin/commit-graph.c b/builtin/commit-graph.c
index 4992ac146e..6656187f90 100644
--- a/builtin/commit-graph.c
+++ b/builtin/commit-graph.c
@@ -109,7 +109,8 @@ static int graph_verify(int argc, const char **argv, const char *prefix,
opened = OPENED_GRAPH;
else if (errno != ENOENT)
die_errno(_("Could not open commit-graph '%s'"), graph_name);
- else if (open_commit_graph_chain(chain_name, &fd, &st))
+ else if (open_commit_graph_chain(chain_name, &fd, &st,
+ the_repository->hash_algo))
opened = OPENED_CHAIN;
else if (errno != ENOENT)
die_errno(_("could not open commit-graph chain '%s'"), chain_name);
@@ -121,15 +122,15 @@ static int graph_verify(int argc, const char **argv, const char *prefix,
if (opened == OPENED_NONE)
return 0;
else if (opened == OPENED_GRAPH)
- graph = load_commit_graph_one_fd_st(the_repository, fd, &st, source);
+ graph = load_commit_graph_one_fd_st(source, fd, &st);
else
- graph = load_commit_graph_chain_fd_st(the_repository, fd, &st,
+ graph = load_commit_graph_chain_fd_st(the_repository->objects, fd, &st,
&incomplete_chain);
if (!graph)
return 1;
- ret = verify_commit_graph(the_repository, graph, flags);
+ ret = verify_commit_graph(graph, flags);
free_commit_graph(graph);
if (incomplete_chain) {
diff --git a/builtin/commit.c b/builtin/commit.c
index b5b9608813..8a5dee384d 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -1947,7 +1947,7 @@ int cmd_commit(int argc,
"new index file. Check that disk is not full and quota is\n"
"not exceeded, and then \"git restore --staged :/\" to recover."));
- git_test_write_commit_graph_or_die();
+ git_test_write_commit_graph_or_die(the_repository->objects->sources);
repo_rerere(the_repository, 0);
run_auto_maintenance(quiet);
diff --git a/builtin/describe.c b/builtin/describe.c
index d7dd8139de..fbe78ace66 100644
--- a/builtin/describe.c
+++ b/builtin/describe.c
@@ -23,6 +23,7 @@
#include "list-objects.h"
#include "commit-slab.h"
#include "wildmatch.h"
+#include "prio-queue.h"
#define MAX_TAGS (FLAG_BITS - 1)
#define DEFAULT_CANDIDATES 10
@@ -249,24 +250,62 @@ static int compare_pt(const void *a_, const void *b_)
return 0;
}
-static unsigned long finish_depth_computation(
- struct commit_list **list,
- struct possible_tag *best)
+struct lazy_queue {
+ struct prio_queue queue;
+ bool get_pending;
+};
+
+#define LAZY_QUEUE_INIT { { compare_commits_by_commit_date }, false }
+
+static void *lazy_queue_get(struct lazy_queue *queue)
+{
+ if (queue->get_pending)
+ prio_queue_get(&queue->queue);
+ else
+ queue->get_pending = true;
+ return prio_queue_peek(&queue->queue);
+}
+
+static void lazy_queue_put(struct lazy_queue *queue, void *thing)
+{
+ if (queue->get_pending)
+ prio_queue_replace(&queue->queue, thing);
+ else
+ prio_queue_put(&queue->queue, thing);
+ queue->get_pending = false;
+}
+
+static bool lazy_queue_empty(const struct lazy_queue *queue)
+{
+ return queue->queue.nr == (queue->get_pending ? 1 : 0);
+}
+
+static void lazy_queue_clear(struct lazy_queue *queue)
+{
+ clear_prio_queue(&queue->queue);
+ queue->get_pending = false;
+}
+
+static bool all_have_flag(const struct lazy_queue *queue, unsigned flag)
+{
+ for (size_t i = queue->get_pending ? 1 : 0; i < queue->queue.nr; i++) {
+ struct commit *commit = queue->queue.array[i].data;
+ if (!(commit->object.flags & flag))
+ return false;
+ }
+ return true;
+}
+
+static unsigned long finish_depth_computation(struct lazy_queue *queue,
+ struct possible_tag *best)
{
unsigned long seen_commits = 0;
- while (*list) {
- struct commit *c = pop_commit(list);
+ while (!lazy_queue_empty(queue)) {
+ struct commit *c = lazy_queue_get(queue);
struct commit_list *parents = c->parents;
seen_commits++;
if (c->object.flags & best->flag_within) {
- struct commit_list *a = *list;
- while (a) {
- struct commit *i = a->item;
- if (!(i->object.flags & best->flag_within))
- break;
- a = a->next;
- }
- if (!a)
+ if (all_have_flag(queue, best->flag_within))
break;
} else
best->depth++;
@@ -274,7 +313,7 @@ static unsigned long finish_depth_computation(
struct commit *p = parents->item;
repo_parse_commit(the_repository, p);
if (!(p->object.flags & SEEN))
- commit_list_insert_by_date(p, list);
+ lazy_queue_put(queue, p);
p->object.flags |= c->object.flags;
parents = parents->next;
}
@@ -313,18 +352,16 @@ static void append_suffix(int depth, const struct object_id *oid, struct strbuf
repo_find_unique_abbrev(the_repository, oid, abbrev));
}
-static void describe_commit(struct object_id *oid, struct strbuf *dst)
+static void describe_commit(struct commit *cmit, struct strbuf *dst)
{
- struct commit *cmit, *gave_up_on = NULL;
- struct commit_list *list;
+ struct commit *gave_up_on = NULL;
+ struct lazy_queue queue = LAZY_QUEUE_INIT;
struct commit_name *n;
struct possible_tag all_matches[MAX_TAGS];
unsigned int match_cnt = 0, annotated_cnt = 0, cur_match;
unsigned long seen_commits = 0;
unsigned int unannotated_cnt = 0;
- cmit = lookup_commit_reference(the_repository, oid);
-
n = find_commit_name(&cmit->object.oid);
if (n && (tags || all || n->prio == 2)) {
/*
@@ -332,7 +369,7 @@ static void describe_commit(struct object_id *oid, struct strbuf *dst)
*/
append_name(n, dst);
if (n->misnamed || longformat)
- append_suffix(0, n->tag ? get_tagged_oid(n->tag) : oid, dst);
+ append_suffix(0, n->tag ? get_tagged_oid(n->tag) : &cmit->object.oid, dst);
if (suffix)
strbuf_addstr(dst, suffix);
return;
@@ -359,11 +396,10 @@ static void describe_commit(struct object_id *oid, struct strbuf *dst)
have_util = 1;
}
- list = NULL;
cmit->object.flags = SEEN;
- commit_list_insert(cmit, &list);
- while (list) {
- struct commit *c = pop_commit(&list);
+ lazy_queue_put(&queue, cmit);
+ while (!lazy_queue_empty(&queue)) {
+ struct commit *c = lazy_queue_get(&queue);
struct commit_list *parents = c->parents;
struct commit_name **slot;
@@ -397,7 +433,7 @@ static void describe_commit(struct object_id *oid, struct strbuf *dst)
t->depth++;
}
/* Stop if last remaining path already covered by best candidate(s) */
- if (annotated_cnt && !list) {
+ if (annotated_cnt && lazy_queue_empty(&queue)) {
int best_depth = INT_MAX;
unsigned best_within = 0;
for (cur_match = 0; cur_match < match_cnt; cur_match++) {
@@ -420,7 +456,7 @@ static void describe_commit(struct object_id *oid, struct strbuf *dst)
struct commit *p = parents->item;
repo_parse_commit(the_repository, p);
if (!(p->object.flags & SEEN))
- commit_list_insert_by_date(p, &list);
+ lazy_queue_put(&queue, p);
p->object.flags |= c->object.flags;
parents = parents->next;
@@ -435,6 +471,7 @@ static void describe_commit(struct object_id *oid, struct strbuf *dst)
strbuf_add_unique_abbrev(dst, cmit_oid, abbrev);
if (suffix)
strbuf_addstr(dst, suffix);
+ lazy_queue_clear(&queue);
return;
}
if (unannotated_cnt)
@@ -450,11 +487,11 @@ static void describe_commit(struct object_id *oid, struct strbuf *dst)
QSORT(all_matches, match_cnt, compare_pt);
if (gave_up_on) {
- commit_list_insert_by_date(gave_up_on, &list);
+ lazy_queue_put(&queue, gave_up_on);
seen_commits--;
}
- seen_commits += finish_depth_computation(&list, &all_matches[0]);
- free_commit_list(list);
+ seen_commits += finish_depth_computation(&queue, &all_matches[0]);
+ lazy_queue_clear(&queue);
if (debug) {
static int label_width = -1;
@@ -489,8 +526,8 @@ static void describe_commit(struct object_id *oid, struct strbuf *dst)
}
struct process_commit_data {
- struct object_id current_commit;
- struct object_id looking_for;
+ struct commit *current_commit;
+ const struct object_id *looking_for;
struct strbuf *dst;
struct rev_info *revs;
};
@@ -498,30 +535,38 @@ struct process_commit_data {
static void process_commit(struct commit *commit, void *data)
{
struct process_commit_data *pcd = data;
- pcd->current_commit = commit->object.oid;
+ pcd->current_commit = commit;
}
static void process_object(struct object *obj, const char *path, void *data)
{
struct process_commit_data *pcd = data;
- if (oideq(&pcd->looking_for, &obj->oid) && !pcd->dst->len) {
+ if (oideq(pcd->looking_for, &obj->oid) && !pcd->dst->len) {
reset_revision_walk();
- describe_commit(&pcd->current_commit, pcd->dst);
- strbuf_addf(pcd->dst, ":%s", path);
+ if (pcd->current_commit) {
+ describe_commit(pcd->current_commit, pcd->dst);
+ strbuf_addf(pcd->dst, ":%s", path);
+ }
free_commit_list(pcd->revs->commits);
pcd->revs->commits = NULL;
}
}
-static void describe_blob(struct object_id oid, struct strbuf *dst)
+static void describe_blob(const struct object_id *oid, struct strbuf *dst)
{
struct rev_info revs;
struct strvec args = STRVEC_INIT;
- struct process_commit_data pcd = { *null_oid(the_hash_algo), oid, dst, &revs};
+ struct object_id head_oid;
+ struct process_commit_data pcd = { NULL, oid, dst, &revs};
+
+ if (repo_get_oid(the_repository, "HEAD", &head_oid))
+ die(_("cannot search for blob '%s' on an unborn branch"),
+ oid_to_hex(oid));
strvec_pushl(&args, "internal: The first arg is not parsed",
- "--objects", "--in-commit-order", "--reverse", "HEAD",
+ "--objects", "--in-commit-order", "--reverse",
+ oid_to_hex(&head_oid),
NULL);
repo_init_revisions(the_repository, &revs, NULL);
@@ -535,6 +580,9 @@ static void describe_blob(struct object_id oid, struct strbuf *dst)
reset_revision_walk();
release_revisions(&revs);
strvec_clear(&args);
+
+ if (!dst->len)
+ die(_("blob '%s' not reachable from HEAD"), oid_to_hex(oid));
}
static void describe(const char *arg, int last_one)
@@ -551,10 +599,10 @@ static void describe(const char *arg, int last_one)
cmit = lookup_commit_reference_gently(the_repository, &oid, 1);
if (cmit)
- describe_commit(&oid, &sb);
+ describe_commit(cmit, &sb);
else if (odb_read_object_info(the_repository->objects,
&oid, NULL) == OBJ_BLOB)
- describe_blob(oid, &sb);
+ describe_blob(&oid, &sb);
else
die(_("%s is neither a commit nor blob"), arg);
diff --git a/builtin/diff.c b/builtin/diff.c
index 9a89e25a98..0b23c41456 100644
--- a/builtin/diff.c
+++ b/builtin/diff.c
@@ -487,6 +487,21 @@ int cmd_diff(int argc,
init_diff_ui_defaults();
repo_config(the_repository, git_diff_ui_config, NULL);
+
+ /*
+ * If we are ignoring the fact that our current directory may
+ * be part of a working tree controlled by a Git repository to
+ * pretend to be a "better GNU diff", we should undo the
+ * effect of the setup code that did a chdir() to the top of
+ * the working tree. Where we came from is recorded in the
+ * prefix.
+ */
+ if (no_index && prefix) {
+ if (chdir(prefix))
+ die(_("cannot come back to cwd"));
+ prefix = NULL;
+ }
+
prefix = precompose_argv_prefix(argc, argv, prefix);
repo_init_revisions(the_repository, &rev, prefix);
diff --git a/builtin/fmt-merge-msg.c b/builtin/fmt-merge-msg.c
index edb93c0b3a..cf4273a52c 100644
--- a/builtin/fmt-merge-msg.c
+++ b/builtin/fmt-merge-msg.c
@@ -1,4 +1,3 @@
-#define USE_THE_REPOSITORY_VARIABLE
#include "builtin.h"
#include "config.h"
#include "fmt-merge-msg.h"
@@ -13,12 +12,13 @@ static const char * const fmt_merge_msg_usage[] = {
int cmd_fmt_merge_msg(int argc,
const char **argv,
const char *prefix,
- struct repository *repo UNUSED)
+ struct repository *repo)
{
char *inpath = NULL;
const char *message = NULL;
char *into_name = NULL;
int shortlog_len = -1;
+ int merge_log_config = -1;
struct option options[] = {
{
.type = OPTION_INTEGER,
@@ -53,7 +53,7 @@ int cmd_fmt_merge_msg(int argc,
int ret;
struct fmt_merge_msg_opts opts;
- repo_config(the_repository, fmt_merge_msg_config, NULL);
+ repo_config(repo, fmt_merge_msg_config, &merge_log_config);
argc = parse_options(argc, argv, prefix, options, fmt_merge_msg_usage,
0);
if (argc > 0)
diff --git a/builtin/for-each-ref.c b/builtin/for-each-ref.c
index 222637a2c0..4a2fc421db 100644
--- a/builtin/for-each-ref.c
+++ b/builtin/for-each-ref.c
@@ -2,6 +2,7 @@
#include "commit.h"
#include "config.h"
#include "environment.h"
+#include "for-each-ref.h"
#include "gettext.h"
#include "object.h"
#include "parse-options.h"
@@ -9,19 +10,7 @@
#include "strbuf.h"
#include "strvec.h"
-static char const * const for_each_ref_usage[] = {
- N_("git for-each-ref [<options>] [<pattern>]"),
- N_("git for-each-ref [--points-at <object>]"),
- N_("git for-each-ref [--merged [<commit>]] [--no-merged [<commit>]]"),
- N_("git for-each-ref [--contains [<commit>]] [--no-contains [<commit>]]"),
- N_("git for-each-ref [--start-after <marker>]"),
- NULL
-};
-
-int cmd_for_each_ref(int argc,
- const char **argv,
- const char *prefix,
- struct repository *repo)
+int for_each_ref_core(int argc, const char **argv, const char *prefix, struct repository *repo, const char *const *usage)
{
struct ref_sorting *sorting;
struct string_list sorting_options = STRING_LIST_INIT_DUP;
@@ -70,17 +59,17 @@ int cmd_for_each_ref(int argc,
/* Set default (refname) sorting */
string_list_append(&sorting_options, "refname");
- parse_options(argc, argv, prefix, opts, for_each_ref_usage, 0);
+ parse_options(argc, argv, prefix, opts, usage, 0);
if (format.array_opts.max_count < 0) {
error("invalid --count argument: `%d'", format.array_opts.max_count);
- usage_with_options(for_each_ref_usage, opts);
+ usage_with_options(usage, opts);
}
if (HAS_MULTI_BITS(format.quote_style)) {
error("more than one quoting style?");
- usage_with_options(for_each_ref_usage, opts);
+ usage_with_options(usage, opts);
}
if (verify_ref_format(&format))
- usage_with_options(for_each_ref_usage, opts);
+ usage_with_options(usage, opts);
if (filter.start_after && sorting_options.nr > 1)
die(_("cannot use --start-after with custom sort options"));
@@ -120,3 +109,16 @@ int cmd_for_each_ref(int argc,
strvec_clear(&vec);
return 0;
}
+
+int cmd_for_each_ref(int argc,
+ const char **argv,
+ const char *prefix,
+ struct repository *repo)
+{
+ static char const * const for_each_ref_usage[] = {
+ N_("git for-each-ref " COMMON_USAGE_FOR_EACH_REF),
+ NULL
+ };
+
+ return for_each_ref_core(argc, argv, prefix, repo, for_each_ref_usage);
+}
diff --git a/builtin/fsck.c b/builtin/fsck.c
index 543a2cdb5c..d2eb9d4fbe 100644
--- a/builtin/fsck.c
+++ b/builtin/fsck.c
@@ -503,13 +503,12 @@ static void fsck_handle_reflog_oid(const char *refname, struct object_id *oid,
}
}
-static int fsck_handle_reflog_ent(struct object_id *ooid, struct object_id *noid,
+static int fsck_handle_reflog_ent(const char *refname,
+ struct object_id *ooid, struct object_id *noid,
const char *email UNUSED,
timestamp_t timestamp, int tz UNUSED,
- const char *message UNUSED, void *cb_data)
+ const char *message UNUSED, void *cb_data UNUSED)
{
- const char *refname = cb_data;
-
if (verbose)
fprintf_ln(stderr, _("Checking reflog %s->%s"),
oid_to_hex(ooid), oid_to_hex(noid));
@@ -526,7 +525,7 @@ static int fsck_handle_reflog(const char *logname, void *cb_data)
strbuf_worktree_ref(cb_data, &refname, logname);
refs_for_each_reflog_ent(get_main_ref_store(the_repository),
refname.buf, fsck_handle_reflog_ent,
- refname.buf);
+ NULL);
strbuf_release(&refname);
return 0;
}
diff --git a/builtin/gc.c b/builtin/gc.c
index 0edd94a76f..03ae4926b2 100644
--- a/builtin/gc.c
+++ b/builtin/gc.c
@@ -312,7 +312,8 @@ struct count_reflog_entries_data {
size_t limit;
};
-static int count_reflog_entries(struct object_id *old_oid, struct object_id *new_oid,
+static int count_reflog_entries(const char *refname UNUSED,
+ struct object_id *old_oid, struct object_id *new_oid,
const char *committer, timestamp_t timestamp,
int tz, const char *msg, void *cb_data)
{
diff --git a/builtin/last-modified.c b/builtin/last-modified.c
new file mode 100644
index 0000000000..886ba12cb5
--- /dev/null
+++ b/builtin/last-modified.c
@@ -0,0 +1,326 @@
+#include "git-compat-util.h"
+#include "bloom.h"
+#include "builtin.h"
+#include "commit-graph.h"
+#include "commit.h"
+#include "config.h"
+#include "environment.h"
+#include "diff.h"
+#include "diffcore.h"
+#include "environment.h"
+#include "hashmap.h"
+#include "hex.h"
+#include "log-tree.h"
+#include "object-name.h"
+#include "object.h"
+#include "parse-options.h"
+#include "quote.h"
+#include "repository.h"
+#include "revision.h"
+
+struct last_modified_entry {
+ struct hashmap_entry hashent;
+ struct object_id oid;
+ struct bloom_key key;
+ const char path[FLEX_ARRAY];
+};
+
+static int last_modified_entry_hashcmp(const void *unused UNUSED,
+ const struct hashmap_entry *hent1,
+ const struct hashmap_entry *hent2,
+ const void *path)
+{
+ const struct last_modified_entry *ent1 =
+ container_of(hent1, const struct last_modified_entry, hashent);
+ const struct last_modified_entry *ent2 =
+ container_of(hent2, const struct last_modified_entry, hashent);
+ return strcmp(ent1->path, path ? path : ent2->path);
+}
+
+struct last_modified {
+ struct hashmap paths;
+ struct rev_info rev;
+ bool recursive;
+ bool show_trees;
+};
+
+static void last_modified_release(struct last_modified *lm)
+{
+ struct hashmap_iter iter;
+ struct last_modified_entry *ent;
+
+ hashmap_for_each_entry(&lm->paths, &iter, ent, hashent)
+ bloom_key_clear(&ent->key);
+
+ hashmap_clear_and_free(&lm->paths, struct last_modified_entry, hashent);
+ release_revisions(&lm->rev);
+}
+
+struct last_modified_callback_data {
+ struct last_modified *lm;
+ struct commit *commit;
+};
+
+static void add_path_from_diff(struct diff_queue_struct *q,
+ struct diff_options *opt UNUSED, void *data)
+{
+ struct last_modified *lm = data;
+
+ for (int i = 0; i < q->nr; i++) {
+ struct diff_filepair *p = q->queue[i];
+ struct last_modified_entry *ent;
+ const char *path = p->two->path;
+
+ FLEX_ALLOC_STR(ent, path, path);
+ oidcpy(&ent->oid, &p->two->oid);
+ if (lm->rev.bloom_filter_settings)
+ bloom_key_fill(&ent->key, path, strlen(path),
+ lm->rev.bloom_filter_settings);
+ hashmap_entry_init(&ent->hashent, strhash(ent->path));
+ hashmap_add(&lm->paths, &ent->hashent);
+ }
+}
+
+static int populate_paths_from_revs(struct last_modified *lm)
+{
+ int num_interesting = 0;
+ struct diff_options diffopt;
+
+ /*
+ * Create a copy of `struct diff_options`. In this copy a callback is
+ * set that when called adds entries to `paths` in `struct last_modified`.
+ * This copy is used to diff the tree of the target revision against an
+ * empty tree. This results in all paths in the target revision being
+ * listed. After `paths` is populated, we don't need this copy no more.
+ */
+ memcpy(&diffopt, &lm->rev.diffopt, sizeof(diffopt));
+ copy_pathspec(&diffopt.pathspec, &lm->rev.diffopt.pathspec);
+ diffopt.output_format = DIFF_FORMAT_CALLBACK;
+ diffopt.format_callback = add_path_from_diff;
+ diffopt.format_callback_data = lm;
+
+ for (size_t i = 0; i < lm->rev.pending.nr; i++) {
+ struct object_array_entry *obj = lm->rev.pending.objects + i;
+
+ if (obj->item->flags & UNINTERESTING)
+ continue;
+
+ if (num_interesting++)
+ return error(_("last-modified can only operate on one tree at a time"));
+
+ diff_tree_oid(lm->rev.repo->hash_algo->empty_tree,
+ &obj->item->oid, "", &diffopt);
+ diff_flush(&diffopt);
+ }
+ clear_pathspec(&diffopt.pathspec);
+
+ return 0;
+}
+
+static void last_modified_emit(struct last_modified *lm,
+ const char *path, const struct commit *commit)
+
+{
+ if (commit->object.flags & BOUNDARY)
+ putchar('^');
+ printf("%s\t", oid_to_hex(&commit->object.oid));
+
+ if (lm->rev.diffopt.line_termination)
+ write_name_quoted(path, stdout, '\n');
+ else
+ printf("%s%c", path, '\0');
+}
+
+static void mark_path(const char *path, const struct object_id *oid,
+ struct last_modified_callback_data *data)
+{
+ struct last_modified_entry *ent;
+
+ /* Is it even a path that we are interested in? */
+ ent = hashmap_get_entry_from_hash(&data->lm->paths, strhash(path), path,
+ struct last_modified_entry, hashent);
+ if (!ent)
+ return;
+
+ /*
+ * Is it arriving at a version of interest, or is it from a side branch
+ * which did not contribute to the final state?
+ */
+ if (!oideq(oid, &ent->oid))
+ return;
+
+ last_modified_emit(data->lm, path, data->commit);
+
+ hashmap_remove(&data->lm->paths, &ent->hashent, path);
+ bloom_key_clear(&ent->key);
+ free(ent);
+}
+
+static void last_modified_diff(struct diff_queue_struct *q,
+ struct diff_options *opt UNUSED, void *cbdata)
+{
+ struct last_modified_callback_data *data = cbdata;
+
+ for (int i = 0; i < q->nr; i++) {
+ struct diff_filepair *p = q->queue[i];
+ switch (p->status) {
+ case DIFF_STATUS_DELETED:
+ /*
+ * There's no point in feeding a deletion, as it could
+ * not have resulted in our current state, which
+ * actually has the file.
+ */
+ break;
+
+ default:
+ /*
+ * Otherwise, we care only that we somehow arrived at
+ * a final oid state. Note that this covers some
+ * potentially controversial areas, including:
+ *
+ * 1. A rename or copy will be found, as it is the
+ * first time the content has arrived at the given
+ * path.
+ *
+ * 2. Even a non-content modification like a mode or
+ * type change will trigger it.
+ *
+ * We take the inclusive approach for now, and find
+ * anything which impacts the path. Options to tweak
+ * the behavior (e.g., to "--follow" the content across
+ * renames) can come later.
+ */
+ mark_path(p->two->path, &p->two->oid, data);
+ break;
+ }
+ }
+}
+
+static bool maybe_changed_path(struct last_modified *lm, struct commit *origin)
+{
+ struct bloom_filter *filter;
+ struct last_modified_entry *ent;
+ struct hashmap_iter iter;
+
+ if (!lm->rev.bloom_filter_settings)
+ return true;
+
+ if (commit_graph_generation(origin) == GENERATION_NUMBER_INFINITY)
+ return true;
+
+ filter = get_bloom_filter(lm->rev.repo, origin);
+ if (!filter)
+ return true;
+
+ hashmap_for_each_entry(&lm->paths, &iter, ent, hashent) {
+ if (bloom_filter_contains(filter, &ent->key,
+ lm->rev.bloom_filter_settings))
+ return true;
+ }
+ return false;
+}
+
+static int last_modified_run(struct last_modified *lm)
+{
+ struct last_modified_callback_data data = { .lm = lm };
+
+ lm->rev.diffopt.output_format = DIFF_FORMAT_CALLBACK;
+ lm->rev.diffopt.format_callback = last_modified_diff;
+ lm->rev.diffopt.format_callback_data = &data;
+
+ prepare_revision_walk(&lm->rev);
+
+ while (hashmap_get_size(&lm->paths)) {
+ data.commit = get_revision(&lm->rev);
+ if (!data.commit)
+ BUG("paths remaining beyond boundary in last-modified");
+
+ if (data.commit->object.flags & BOUNDARY) {
+ diff_tree_oid(lm->rev.repo->hash_algo->empty_tree,
+ &data.commit->object.oid, "",
+ &lm->rev.diffopt);
+ diff_flush(&lm->rev.diffopt);
+
+ break;
+ }
+
+ if (!maybe_changed_path(lm, data.commit))
+ continue;
+
+ log_tree_commit(&lm->rev, data.commit);
+ }
+
+ return 0;
+}
+
+static int last_modified_init(struct last_modified *lm, struct repository *r,
+ const char *prefix, int argc, const char **argv)
+{
+ hashmap_init(&lm->paths, last_modified_entry_hashcmp, NULL, 0);
+
+ repo_init_revisions(r, &lm->rev, prefix);
+ lm->rev.def = "HEAD";
+ lm->rev.combine_merges = 1;
+ lm->rev.show_root_diff = 1;
+ lm->rev.boundary = 1;
+ lm->rev.no_commit_id = 1;
+ lm->rev.diff = 1;
+ lm->rev.diffopt.flags.recursive = lm->recursive;
+ lm->rev.diffopt.flags.tree_in_recursive = lm->show_trees;
+
+ argc = setup_revisions(argc, argv, &lm->rev, NULL);
+ if (argc > 1) {
+ error(_("unknown last-modified argument: %s"), argv[1]);
+ return argc;
+ }
+
+ lm->rev.bloom_filter_settings = get_bloom_filter_settings(lm->rev.repo);
+
+ if (populate_paths_from_revs(lm) < 0)
+ return error(_("unable to setup last-modified"));
+
+ return 0;
+}
+
+int cmd_last_modified(int argc, const char **argv, const char *prefix,
+ struct repository *repo)
+{
+ int ret;
+ struct last_modified lm = { 0 };
+
+ const char * const last_modified_usage[] = {
+ N_("git last-modified [--recursive] [--show-trees] "
+ "[<revision-range>] [[--] <path>...]"),
+ NULL
+ };
+
+ struct option last_modified_options[] = {
+ OPT_BOOL('r', "recursive", &lm.recursive,
+ N_("recurse into subtrees")),
+ OPT_BOOL('t', "show-trees", &lm.show_trees,
+ N_("show tree entries when recursing into subtrees")),
+ OPT_END()
+ };
+
+ argc = parse_options(argc, argv, prefix, last_modified_options,
+ last_modified_usage,
+ PARSE_OPT_KEEP_ARGV0 | PARSE_OPT_KEEP_UNKNOWN_OPT);
+
+ repo_config(repo, git_default_config, NULL);
+
+ ret = last_modified_init(&lm, repo, prefix, argc, argv);
+ if (ret > 0)
+ usage_with_options(last_modified_usage,
+ last_modified_options);
+ if (ret)
+ goto out;
+
+ ret = last_modified_run(&lm);
+ if (ret)
+ goto out;
+
+out:
+ last_modified_release(&lm);
+
+ return ret;
+}
diff --git a/builtin/ls-files.c b/builtin/ls-files.c
index c06a6f33e4..b148607f7a 100644
--- a/builtin/ls-files.c
+++ b/builtin/ls-files.c
@@ -414,14 +414,21 @@ static void show_files(struct repository *repo, struct dir_struct *dir)
if (!(show_cached || show_stage || show_deleted || show_modified))
return;
- if (!show_sparse_dirs)
- ensure_full_index(repo->index);
-
for (i = 0; i < repo->index->cache_nr; i++) {
const struct cache_entry *ce = repo->index->cache[i];
struct stat st;
int stat_err;
+ if (S_ISSPARSEDIR(ce->ce_mode) && !show_sparse_dirs) {
+ /*
+ * This is the first time we've hit a sparse dir,
+ * so expansion will leave the first 'i' entries
+ * alone.
+ */
+ ensure_full_index(repo->index);
+ ce = repo->index->cache[i];
+ }
+
construct_fullname(&fullname, repo, ce);
if ((dir->flags & DIR_SHOW_IGNORED) &&
diff --git a/builtin/merge-recursive.c b/builtin/merge-recursive.c
index 03b5100cfa..17aa4db37a 100644
--- a/builtin/merge-recursive.c
+++ b/builtin/merge-recursive.c
@@ -38,7 +38,8 @@ int cmd_merge_recursive(int argc,
if (argv[0] && ends_with(argv[0], "-subtree"))
o.subtree_shift = "";
- if (argc == 2 && !strcmp(argv[1], "-h")) {
+ if (argc == 2 && (!strcmp(argv[1], "-h") ||
+ !strcmp(argv[1], "--help-all"))) {
struct strbuf msg = STRBUF_INIT;
strbuf_addf(&msg, builtin_merge_recursive_usage, argv[0]);
show_usage_if_asked(argc, argv, msg.buf);
diff --git a/builtin/merge-tree.c b/builtin/merge-tree.c
index 203f0e6456..1c063d9a41 100644
--- a/builtin/merge-tree.c
+++ b/builtin/merge-tree.c
@@ -619,32 +619,34 @@ int cmd_merge_tree(int argc,
"--merge-base", "--stdin");
line_termination = '\0';
while (strbuf_getline_lf(&buf, stdin) != EOF) {
- struct strbuf **split;
+ struct string_list split = STRING_LIST_INIT_NODUP;
const char *input_merge_base = NULL;
- split = strbuf_split(&buf, ' ');
- if (!split[0] || !split[1])
+ string_list_split_in_place_f(&split, buf.buf, " ", -1,
+ STRING_LIST_SPLIT_TRIM);
+
+ if (split.nr < 2)
die(_("malformed input line: '%s'."), buf.buf);
- strbuf_rtrim(split[0]);
- strbuf_rtrim(split[1]);
/* parse the merge-base */
- if (!strcmp(split[1]->buf, "--")) {
- input_merge_base = split[0]->buf;
+ if (!strcmp(split.items[1].string, "--")) {
+ input_merge_base = split.items[0].string;
}
- if (input_merge_base && split[2] && split[3] && !split[4]) {
- strbuf_rtrim(split[2]);
- strbuf_rtrim(split[3]);
- real_merge(&o, input_merge_base, split[2]->buf, split[3]->buf, prefix);
- } else if (!input_merge_base && !split[2]) {
- real_merge(&o, NULL, split[0]->buf, split[1]->buf, prefix);
+ if (input_merge_base && split.nr == 4) {
+ real_merge(&o, input_merge_base,
+ split.items[2].string, split.items[3].string,
+ prefix);
+ } else if (!input_merge_base && split.nr == 2) {
+ real_merge(&o, NULL,
+ split.items[0].string, split.items[1].string,
+ prefix);
} else {
die(_("malformed input line: '%s'."), buf.buf);
}
maybe_flush_or_die(stdout, "stdout");
- strbuf_list_free(split);
+ string_list_clear(&split, 0);
}
strbuf_release(&buf);
diff --git a/builtin/merge.c b/builtin/merge.c
index ce880e6ccb..b235af730a 100644
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -875,7 +875,7 @@ static void add_strategies(const char *string, unsigned attr)
if (string) {
struct string_list list = STRING_LIST_INIT_DUP;
struct string_list_item *item;
- string_list_split(&list, string, ' ', -1);
+ string_list_split(&list, string, " ", -1);
for_each_string_list_item(item, &list)
append_strategy(get_strategy(item->string));
string_list_clear(&list, 0);
@@ -1374,6 +1374,7 @@ int cmd_merge(int argc,
struct commit_list *remoteheads = NULL, *p;
void *branch_to_free;
int orig_argc = argc;
+ int merge_log_config = -1;
show_usage_with_options_if_asked(argc, argv,
builtin_merge_usage, builtin_merge_options);
@@ -1392,7 +1393,7 @@ int cmd_merge(int argc,
skip_prefix(branch, "refs/heads/", &branch);
init_diff_ui_defaults();
- repo_config(the_repository, git_merge_config, NULL);
+ repo_config(the_repository, git_merge_config, &merge_log_config);
if (!branch || is_null_oid(&head_oid))
head_commit = NULL;
@@ -1862,7 +1863,7 @@ int cmd_merge(int argc,
if (squash) {
finish(head_commit, remoteheads, NULL, NULL);
- git_test_write_commit_graph_or_die();
+ git_test_write_commit_graph_or_die(the_repository->objects->sources);
} else
write_merge_state(remoteheads);
diff --git a/builtin/notes.c b/builtin/notes.c
index 6fb4144da3..9af602bdd7 100644
--- a/builtin/notes.c
+++ b/builtin/notes.c
@@ -376,18 +376,19 @@ static int notes_copy_from_stdin(int force, const char *rewrite_cmd)
while (strbuf_getline_lf(&buf, stdin) != EOF) {
struct object_id from_obj, to_obj;
- struct strbuf **split;
+ struct string_list split = STRING_LIST_INIT_NODUP;
int err;
- split = strbuf_split(&buf, ' ');
- if (!split[0] || !split[1])
+ string_list_split_in_place_f(&split, buf.buf, " ", -1,
+ STRING_LIST_SPLIT_TRIM);
+ if (split.nr < 2)
die(_("malformed input line: '%s'."), buf.buf);
- strbuf_rtrim(split[0]);
- strbuf_rtrim(split[1]);
- if (repo_get_oid(the_repository, split[0]->buf, &from_obj))
- die(_("failed to resolve '%s' as a valid ref."), split[0]->buf);
- if (repo_get_oid(the_repository, split[1]->buf, &to_obj))
- die(_("failed to resolve '%s' as a valid ref."), split[1]->buf);
+ if (repo_get_oid(the_repository, split.items[0].string, &from_obj))
+ die(_("failed to resolve '%s' as a valid ref."),
+ split.items[0].string);
+ if (repo_get_oid(the_repository, split.items[1].string, &to_obj))
+ die(_("failed to resolve '%s' as a valid ref."),
+ split.items[1].string);
if (rewrite_cmd)
err = copy_note_for_rewrite(c, &from_obj, &to_obj);
@@ -397,11 +398,11 @@ static int notes_copy_from_stdin(int force, const char *rewrite_cmd)
if (err) {
error(_("failed to copy notes from '%s' to '%s'"),
- split[0]->buf, split[1]->buf);
+ split.items[0].string, split.items[1].string);
ret = 1;
}
- strbuf_list_free(split);
+ string_list_clear(&split, 0);
}
if (!rewrite_cmd) {
diff --git a/builtin/reflog.c b/builtin/reflog.c
index 1db26aa65f..c8f6b93d60 100644
--- a/builtin/reflog.c
+++ b/builtin/reflog.c
@@ -3,6 +3,8 @@
#include "builtin.h"
#include "config.h"
#include "gettext.h"
+#include "hex.h"
+#include "odb.h"
#include "revision.h"
#include "reachable.h"
#include "wildmatch.h"
@@ -17,21 +19,24 @@
#define BUILTIN_REFLOG_LIST_USAGE \
N_("git reflog list")
-#define BUILTIN_REFLOG_EXPIRE_USAGE \
- N_("git reflog expire [--expire=<time>] [--expire-unreachable=<time>]\n" \
- " [--rewrite] [--updateref] [--stale-fix]\n" \
- " [--dry-run | -n] [--verbose] [--all [--single-worktree] | <refs>...]")
+#define BUILTIN_REFLOG_EXISTS_USAGE \
+ N_("git reflog exists <ref>")
+
+#define BUILTIN_REFLOG_WRITE_USAGE \
+ N_("git reflog write <ref> <old-oid> <new-oid> <message>")
#define BUILTIN_REFLOG_DELETE_USAGE \
N_("git reflog delete [--rewrite] [--updateref]\n" \
" [--dry-run | -n] [--verbose] <ref>@{<specifier>}...")
-#define BUILTIN_REFLOG_EXISTS_USAGE \
- N_("git reflog exists <ref>")
-
#define BUILTIN_REFLOG_DROP_USAGE \
N_("git reflog drop [--all [--single-worktree] | <refs>...]")
+#define BUILTIN_REFLOG_EXPIRE_USAGE \
+ N_("git reflog expire [--expire=<time>] [--expire-unreachable=<time>]\n" \
+ " [--rewrite] [--updateref] [--stale-fix]\n" \
+ " [--dry-run | -n] [--verbose] [--all [--single-worktree] | <refs>...]")
+
static const char *const reflog_show_usage[] = {
BUILTIN_REFLOG_SHOW_USAGE,
NULL,
@@ -42,9 +47,14 @@ static const char *const reflog_list_usage[] = {
NULL,
};
-static const char *const reflog_expire_usage[] = {
- BUILTIN_REFLOG_EXPIRE_USAGE,
- NULL
+static const char *const reflog_exists_usage[] = {
+ BUILTIN_REFLOG_EXISTS_USAGE,
+ NULL,
+};
+
+static const char *const reflog_write_usage[] = {
+ BUILTIN_REFLOG_WRITE_USAGE,
+ NULL,
};
static const char *const reflog_delete_usage[] = {
@@ -52,23 +62,24 @@ static const char *const reflog_delete_usage[] = {
NULL
};
-static const char *const reflog_exists_usage[] = {
- BUILTIN_REFLOG_EXISTS_USAGE,
- NULL,
-};
-
static const char *const reflog_drop_usage[] = {
BUILTIN_REFLOG_DROP_USAGE,
NULL,
};
+static const char *const reflog_expire_usage[] = {
+ BUILTIN_REFLOG_EXPIRE_USAGE,
+ NULL
+};
+
static const char *const reflog_usage[] = {
BUILTIN_REFLOG_SHOW_USAGE,
BUILTIN_REFLOG_LIST_USAGE,
- BUILTIN_REFLOG_EXPIRE_USAGE,
+ BUILTIN_REFLOG_EXISTS_USAGE,
+ BUILTIN_REFLOG_WRITE_USAGE,
BUILTIN_REFLOG_DELETE_USAGE,
BUILTIN_REFLOG_DROP_USAGE,
- BUILTIN_REFLOG_EXISTS_USAGE,
+ BUILTIN_REFLOG_EXPIRE_USAGE,
NULL
};
@@ -395,6 +406,59 @@ static int cmd_reflog_drop(int argc, const char **argv, const char *prefix,
return ret;
}
+static int cmd_reflog_write(int argc, const char **argv, const char *prefix,
+ struct repository *repo)
+{
+ const struct option options[] = {
+ OPT_END()
+ };
+ struct object_id old_oid, new_oid;
+ struct strbuf err = STRBUF_INIT;
+ struct ref_transaction *tx;
+ const char *ref, *message;
+ int ret;
+
+ argc = parse_options(argc, argv, prefix, options, reflog_write_usage, 0);
+ if (argc != 4)
+ usage_with_options(reflog_write_usage, options);
+
+ ref = argv[0];
+ if (!is_root_ref(ref) && check_refname_format(ref, 0))
+ die(_("invalid reference name: %s"), ref);
+
+ ret = get_oid_hex_algop(argv[1], &old_oid, repo->hash_algo);
+ if (ret)
+ die(_("invalid old object ID: '%s'"), argv[1]);
+ if (!is_null_oid(&old_oid) && !odb_has_object(repo->objects, &old_oid, 0))
+ die(_("old object '%s' does not exist"), argv[1]);
+
+ ret = get_oid_hex_algop(argv[2], &new_oid, repo->hash_algo);
+ if (ret)
+ die(_("invalid new object ID: '%s'"), argv[2]);
+ if (!is_null_oid(&new_oid) && !odb_has_object(repo->objects, &new_oid, 0))
+ die(_("new object '%s' does not exist"), argv[2]);
+
+ message = argv[3];
+
+ tx = ref_store_transaction_begin(get_main_ref_store(repo), 0, &err);
+ if (!tx)
+ die(_("cannot start transaction: %s"), err.buf);
+
+ ret = ref_transaction_update_reflog(tx, ref, &new_oid, &old_oid,
+ git_committer_info(0),
+ message, 0, &err);
+ if (ret)
+ die(_("cannot queue reflog update: %s"), err.buf);
+
+ ret = ref_transaction_commit(tx, &err);
+ if (ret)
+ die(_("cannot commit reflog update: %s"), err.buf);
+
+ ref_transaction_free(tx);
+ strbuf_release(&err);
+ return 0;
+}
+
/*
* main "reflog"
*/
@@ -407,10 +471,11 @@ int cmd_reflog(int argc,
struct option options[] = {
OPT_SUBCOMMAND("show", &fn, cmd_reflog_show),
OPT_SUBCOMMAND("list", &fn, cmd_reflog_list),
- OPT_SUBCOMMAND("expire", &fn, cmd_reflog_expire),
- OPT_SUBCOMMAND("delete", &fn, cmd_reflog_delete),
OPT_SUBCOMMAND("exists", &fn, cmd_reflog_exists),
+ OPT_SUBCOMMAND("write", &fn, cmd_reflog_write),
+ OPT_SUBCOMMAND("delete", &fn, cmd_reflog_delete),
OPT_SUBCOMMAND("drop", &fn, cmd_reflog_drop),
+ OPT_SUBCOMMAND("expire", &fn, cmd_reflog_expire),
OPT_END()
};
diff --git a/builtin/refs.c b/builtin/refs.c
index c7ad0a2963..76224feba4 100644
--- a/builtin/refs.c
+++ b/builtin/refs.c
@@ -6,6 +6,7 @@
#include "refs.h"
#include "strbuf.h"
#include "worktree.h"
+#include "for-each-ref.h"
#define REFS_MIGRATE_USAGE \
N_("git refs migrate --ref-format=<format> [--no-reflog] [--dry-run]")
@@ -101,6 +102,17 @@ static int cmd_refs_verify(int argc, const char **argv, const char *prefix,
return ret;
}
+static int cmd_refs_list(int argc, const char **argv, const char *prefix,
+ struct repository *repo)
+{
+ static char const * const refs_list_usage[] = {
+ N_("git refs list " COMMON_USAGE_FOR_EACH_REF),
+ NULL
+ };
+
+ return for_each_ref_core(argc, argv, prefix, repo, refs_list_usage);
+}
+
int cmd_refs(int argc,
const char **argv,
const char *prefix,
@@ -109,12 +121,14 @@ int cmd_refs(int argc,
const char * const refs_usage[] = {
REFS_MIGRATE_USAGE,
REFS_VERIFY_USAGE,
+ "git refs list " COMMON_USAGE_FOR_EACH_REF,
NULL,
};
parse_opt_subcommand_fn *fn = NULL;
struct option opts[] = {
OPT_SUBCOMMAND("migrate", &fn, cmd_refs_migrate),
OPT_SUBCOMMAND("verify", &fn, cmd_refs_verify),
+ OPT_SUBCOMMAND("list", &fn, cmd_refs_list),
OPT_END(),
};
diff --git a/builtin/remote.c b/builtin/remote.c
index 8961ae6a89..8a7ed4299a 100644
--- a/builtin/remote.c
+++ b/builtin/remote.c
@@ -1,9 +1,11 @@
#define USE_THE_REPOSITORY_VARIABLE
-#define DISABLE_SIGN_COMPARE_WARNINGS
#include "builtin.h"
+#include "advice.h"
#include "config.h"
+#include "date.h"
#include "gettext.h"
+#include "ident.h"
#include "parse-options.h"
#include "path.h"
#include "transport.h"
@@ -182,7 +184,6 @@ static int add(int argc, const char **argv, const char *prefix,
struct remote *remote;
struct strbuf buf = STRBUF_INIT, buf2 = STRBUF_INIT;
const char *name, *url;
- int i;
int result = 0;
struct option options[] = {
@@ -233,7 +234,7 @@ static int add(int argc, const char **argv, const char *prefix,
strbuf_addf(&buf, "remote.%s.fetch", name);
if (track.nr == 0)
string_list_append(&track, "*");
- for (i = 0; i < track.nr; i++) {
+ for (size_t i = 0; i < track.nr; i++) {
add_branch(buf.buf, track.items[i].string,
name, mirror, &buf2);
}
@@ -612,53 +613,169 @@ static int add_branch_for_removal(const char *refname,
struct rename_info {
const char *old_name;
const char *new_name;
- struct string_list *remote_branches;
- uint32_t symrefs_nr;
+ struct ref_transaction *transaction;
+ struct progress *progress;
+ struct strbuf *err;
+ uint32_t progress_nr;
+ uint64_t index;
};
-static int read_remote_branches(const char *refname, const char *referent UNUSED,
- const struct object_id *oid UNUSED,
- int flags UNUSED, void *cb_data)
+static void compute_renamed_ref(struct rename_info *rename,
+ const char *refname,
+ struct strbuf *out)
+{
+ strbuf_reset(out);
+ strbuf_addstr(out, refname);
+ strbuf_splice(out, strlen("refs/remotes/"), strlen(rename->old_name),
+ rename->new_name, strlen(rename->new_name));
+}
+
+static int rename_one_reflog_entry(const char *old_refname,
+ struct object_id *old_oid,
+ struct object_id *new_oid,
+ const char *committer,
+ timestamp_t timestamp, int tz,
+ const char *msg, void *cb_data)
{
struct rename_info *rename = cb_data;
- struct strbuf buf = STRBUF_INIT;
- struct string_list_item *item;
- int flag;
- const char *symref;
-
- strbuf_addf(&buf, "refs/remotes/%s/", rename->old_name);
- if (starts_with(refname, buf.buf)) {
- item = string_list_append(rename->remote_branches, refname);
- symref = refs_resolve_ref_unsafe(get_main_ref_store(the_repository),
- refname, RESOLVE_REF_READING,
- NULL, &flag);
- if (symref && (flag & REF_ISSYMREF)) {
- item->util = xstrdup(symref);
- rename->symrefs_nr++;
- } else {
- item->util = NULL;
- }
+ struct strbuf new_refname = STRBUF_INIT;
+ struct strbuf identity = STRBUF_INIT;
+ struct strbuf name = STRBUF_INIT;
+ struct strbuf mail = STRBUF_INIT;
+ struct ident_split ident;
+ const char *date;
+ int error;
+
+ compute_renamed_ref(rename, old_refname, &new_refname);
+
+ if (split_ident_line(&ident, committer, strlen(committer)) < 0) {
+ error = -1;
+ goto out;
}
- strbuf_release(&buf);
- return 0;
+ strbuf_add(&name, ident.name_begin, ident.name_end - ident.name_begin);
+ strbuf_add(&mail, ident.mail_begin, ident.mail_end - ident.mail_begin);
+
+ date = show_date(timestamp, tz, DATE_MODE(NORMAL));
+ strbuf_addstr(&identity, fmt_ident(name.buf, mail.buf,
+ WANT_BLANK_IDENT, date, 0));
+
+ error = ref_transaction_update_reflog(rename->transaction, new_refname.buf,
+ new_oid, old_oid, identity.buf, msg,
+ rename->index++, rename->err);
+
+out:
+ strbuf_release(&new_refname);
+ strbuf_release(&identity);
+ strbuf_release(&name);
+ strbuf_release(&mail);
+ return error;
+}
+
+static int rename_one_reflog(const char *old_refname,
+ const struct object_id *old_oid,
+ struct rename_info *rename)
+{
+ struct strbuf new_refname = STRBUF_INIT;
+ struct strbuf message = STRBUF_INIT;
+ int error;
+
+ if (!refs_reflog_exists(get_main_ref_store(the_repository), old_refname))
+ return 0;
+
+ error = refs_for_each_reflog_ent(get_main_ref_store(the_repository),
+ old_refname, rename_one_reflog_entry, rename);
+ if (error < 0)
+ goto out;
+
+ compute_renamed_ref(rename, old_refname, &new_refname);
+
+ /*
+ * Manually write the reflog entry for the now-renamed ref. We cannot
+ * rely on `rename_one_ref()` to do this for us as that would screw
+ * over order in which reflog entries are being written.
+ *
+ * Furthermore, we only append the entry in case the reference
+ * resolves. Missing references shouldn't have reflogs anyway.
+ */
+ strbuf_addf(&message, "remote: renamed %s to %s", old_refname,
+ new_refname.buf);
+
+ error = ref_transaction_update_reflog(rename->transaction, new_refname.buf,
+ old_oid, old_oid, git_committer_info(0),
+ message.buf, rename->index++, rename->err);
+ if (error < 0)
+ return error;
+
+out:
+ strbuf_release(&new_refname);
+ strbuf_release(&message);
+ return error;
+}
+
+static int rename_one_ref(const char *old_refname, const char *referent,
+ const struct object_id *oid,
+ int flags, void *cb_data)
+{
+ struct strbuf new_referent = STRBUF_INIT;
+ struct strbuf new_refname = STRBUF_INIT;
+ struct rename_info *rename = cb_data;
+ int error;
+
+ compute_renamed_ref(rename, old_refname, &new_refname);
+
+ if (flags & REF_ISSYMREF) {
+ /*
+ * Stupidly enough `referent` is not pointing to the immediate
+ * target of a symref, but it's the recursively resolved value.
+ * So symrefs pointing to symrefs would be misresolved, and
+ * unborn symrefs don't have any value for the `referent` at all.
+ */
+ referent = refs_resolve_ref_unsafe(get_main_ref_store(the_repository),
+ old_refname, RESOLVE_REF_NO_RECURSE,
+ NULL, NULL);
+ compute_renamed_ref(rename, referent, &new_referent);
+ oid = NULL;
+ }
+
+ error = ref_transaction_delete(rename->transaction, old_refname,
+ oid, referent, REF_NO_DEREF, NULL, rename->err);
+ if (error < 0)
+ goto out;
+
+ error = ref_transaction_update(rename->transaction, new_refname.buf, oid, null_oid(the_hash_algo),
+ (flags & REF_ISSYMREF) ? new_referent.buf : NULL, NULL,
+ REF_SKIP_CREATE_REFLOG | REF_NO_DEREF | REF_SKIP_OID_VERIFICATION,
+ NULL, rename->err);
+ if (error < 0)
+ goto out;
+
+ error = rename_one_reflog(old_refname, oid, rename);
+ if (error < 0)
+ goto out;
+
+ display_progress(rename->progress, ++rename->progress_nr);
+
+out:
+ strbuf_release(&new_referent);
+ strbuf_release(&new_refname);
+ return error;
}
static int migrate_file(struct remote *remote)
{
struct strbuf buf = STRBUF_INIT;
- int i;
strbuf_addf(&buf, "remote.%s.url", remote->name);
- for (i = 0; i < remote->url.nr; i++)
+ for (size_t i = 0; i < remote->url.nr; i++)
repo_config_set_multivar(the_repository, buf.buf, remote->url.v[i], "^$", 0);
strbuf_reset(&buf);
strbuf_addf(&buf, "remote.%s.push", remote->name);
- for (i = 0; i < remote->push.nr; i++)
+ for (int i = 0; i < remote->push.nr; i++)
repo_config_set_multivar(the_repository, buf.buf, remote->push.items[i].raw, "^$", 0);
strbuf_reset(&buf);
strbuf_addf(&buf, "remote.%s.fetch", remote->name);
- for (i = 0; i < remote->fetch.nr; i++)
+ for (int i = 0; i < remote->fetch.nr; i++)
repo_config_set_multivar(the_repository, buf.buf, remote->fetch.items[i].raw, "^$", 0);
#ifndef WITH_BREAKING_CHANGES
if (remote->origin == REMOTE_REMOTES)
@@ -730,6 +847,14 @@ static void handle_push_default(const char* old_name, const char* new_name)
strbuf_release(&push_default.origin);
}
+static const char conflicting_remote_refs_advice[] = N_(
+ "The remote you are trying to rename has conflicting references in the\n"
+ "new target refspec. This is most likely caused by you trying to nest\n"
+ "a remote into itself, e.g. by renaming 'parent' into 'parent/child'\n"
+ "or by unnesting a remote, e.g. the other way round.\n"
+ "\n"
+ "If that is the case, you can address this by first renaming the\n"
+ "remote to a different name.\n");
static int mv(int argc, const char **argv, const char *prefix,
struct repository *repo UNUSED)
@@ -741,11 +866,11 @@ static int mv(int argc, const char **argv, const char *prefix,
};
struct remote *oldremote, *newremote;
struct strbuf buf = STRBUF_INIT, buf2 = STRBUF_INIT, buf3 = STRBUF_INIT,
- old_remote_context = STRBUF_INIT;
- struct string_list remote_branches = STRING_LIST_INIT_DUP;
- struct rename_info rename;
- int i, refs_renamed_nr = 0, refspec_updated = 0;
- struct progress *progress = NULL;
+ old_remote_context = STRBUF_INIT, err = STRBUF_INIT;
+ struct rename_info rename = {
+ .err = &err,
+ };
+ int refspecs_need_update = 0;
int result = 0;
argc = parse_options(argc, argv, prefix, options,
@@ -756,8 +881,6 @@ static int mv(int argc, const char **argv, const char *prefix,
rename.old_name = argv[0];
rename.new_name = argv[1];
- rename.remote_branches = &remote_branches;
- rename.symrefs_nr = 0;
oldremote = remote_get(rename.old_name);
if (!remote_is_configured(oldremote, 1)) {
@@ -785,19 +908,50 @@ static int mv(int argc, const char **argv, const char *prefix,
goto out;
}
+ strbuf_addf(&old_remote_context, ":refs/remotes/%s/", rename.old_name);
+
+ for (int i = 0; i < oldremote->fetch.nr && !refspecs_need_update; i++)
+ refspecs_need_update = !!strstr(oldremote->fetch.items[i].raw,
+ old_remote_context.buf);
+
+ if (refspecs_need_update) {
+ rename.transaction = ref_store_transaction_begin(get_main_ref_store(the_repository),
+ 0, &err);
+ if (!rename.transaction)
+ goto out;
+
+ if (show_progress)
+ rename.progress = start_delayed_progress(the_repository,
+ _("Renaming remote references"), 0);
+
+ strbuf_reset(&buf);
+ strbuf_addf(&buf, "refs/remotes/%s/", rename.old_name);
+
+ result = refs_for_each_rawref_in(get_main_ref_store(the_repository), buf.buf,
+ rename_one_ref, &rename);
+ if (result < 0)
+ die(_("queueing remote ref renames failed: %s"), rename.err->buf);
+
+ result = ref_transaction_prepare(rename.transaction, &err);
+ if (result < 0) {
+ error("renaming remote references failed: %s", err.buf);
+ if (result == REF_TRANSACTION_ERROR_NAME_CONFLICT)
+ advise(conflicting_remote_refs_advice);
+ die(NULL);
+ }
+ }
+
if (oldremote->fetch.nr) {
strbuf_reset(&buf);
strbuf_addf(&buf, "remote.%s.fetch", rename.new_name);
repo_config_set_multivar(the_repository, buf.buf, NULL, NULL, CONFIG_FLAGS_MULTI_REPLACE);
- strbuf_addf(&old_remote_context, ":refs/remotes/%s/", rename.old_name);
- for (i = 0; i < oldremote->fetch.nr; i++) {
+ for (int i = 0; i < oldremote->fetch.nr; i++) {
char *ptr;
strbuf_reset(&buf2);
strbuf_addstr(&buf2, oldremote->fetch.items[i].raw);
ptr = strstr(buf2.buf, old_remote_context.buf);
if (ptr) {
- refspec_updated = 1;
strbuf_splice(&buf2,
ptr-buf2.buf + strlen(":refs/remotes/"),
strlen(rename.old_name), rename.new_name,
@@ -813,7 +967,7 @@ static int mv(int argc, const char **argv, const char *prefix,
}
read_branches();
- for (i = 0; i < branch_list.nr; i++) {
+ for (size_t i = 0; i < branch_list.nr; i++) {
struct string_list_item *item = branch_list.items + i;
struct branch_info *info = item->util;
if (info->remote_name && !strcmp(info->remote_name, rename.old_name)) {
@@ -828,83 +982,23 @@ static int mv(int argc, const char **argv, const char *prefix,
}
}
- if (!refspec_updated)
- goto out;
-
- /*
- * First remove symrefs, then rename the rest, finally create
- * the new symrefs.
- */
- refs_for_each_ref(get_main_ref_store(the_repository),
- read_remote_branches, &rename);
- if (show_progress) {
- /*
- * Count symrefs twice, since "renaming" them is done by
- * deleting and recreating them in two separate passes.
- */
- progress = start_progress(the_repository,
- _("Renaming remote references"),
- rename.remote_branches->nr + rename.symrefs_nr);
- }
- for (i = 0; i < remote_branches.nr; i++) {
- struct string_list_item *item = remote_branches.items + i;
- struct strbuf referent = STRBUF_INIT;
-
- if (refs_read_symbolic_ref(get_main_ref_store(the_repository), item->string,
- &referent))
- continue;
- if (refs_delete_ref(get_main_ref_store(the_repository), NULL, item->string, NULL, REF_NO_DEREF))
- die(_("deleting '%s' failed"), item->string);
-
- strbuf_release(&referent);
- display_progress(progress, ++refs_renamed_nr);
- }
- for (i = 0; i < remote_branches.nr; i++) {
- struct string_list_item *item = remote_branches.items + i;
+ if (refspecs_need_update) {
+ result = ref_transaction_commit(rename.transaction, &err);
+ if (result < 0)
+ die(_("renaming remote refs failed: %s"), rename.err->buf);
- if (item->util)
- continue;
- strbuf_reset(&buf);
- strbuf_addstr(&buf, item->string);
- strbuf_splice(&buf, strlen("refs/remotes/"), strlen(rename.old_name),
- rename.new_name, strlen(rename.new_name));
- strbuf_reset(&buf2);
- strbuf_addf(&buf2, "remote: renamed %s to %s",
- item->string, buf.buf);
- if (refs_rename_ref(get_main_ref_store(the_repository), item->string, buf.buf, buf2.buf))
- die(_("renaming '%s' failed"), item->string);
- display_progress(progress, ++refs_renamed_nr);
- }
- for (i = 0; i < remote_branches.nr; i++) {
- struct string_list_item *item = remote_branches.items + i;
+ stop_progress(&rename.progress);
- if (!item->util)
- continue;
- strbuf_reset(&buf);
- strbuf_addstr(&buf, item->string);
- strbuf_splice(&buf, strlen("refs/remotes/"), strlen(rename.old_name),
- rename.new_name, strlen(rename.new_name));
- strbuf_reset(&buf2);
- strbuf_addstr(&buf2, item->util);
- strbuf_splice(&buf2, strlen("refs/remotes/"), strlen(rename.old_name),
- rename.new_name, strlen(rename.new_name));
- strbuf_reset(&buf3);
- strbuf_addf(&buf3, "remote: renamed %s to %s",
- item->string, buf.buf);
- if (refs_update_symref(get_main_ref_store(the_repository), buf.buf, buf2.buf, buf3.buf))
- die(_("creating '%s' failed"), buf.buf);
- display_progress(progress, ++refs_renamed_nr);
+ handle_push_default(rename.old_name, rename.new_name);
}
- stop_progress(&progress);
-
- handle_push_default(rename.old_name, rename.new_name);
out:
- string_list_clear(&remote_branches, 1);
+ ref_transaction_free(rename.transaction);
strbuf_release(&old_remote_context);
strbuf_release(&buf);
strbuf_release(&buf2);
strbuf_release(&buf3);
+ strbuf_release(&err);
return result;
}
@@ -920,7 +1014,7 @@ static int rm(int argc, const char **argv, const char *prefix,
struct string_list branches = STRING_LIST_INIT_DUP;
struct string_list skipped = STRING_LIST_INIT_DUP;
struct branches_for_remote cb_data;
- int i, result;
+ int result;
memset(&cb_data, 0, sizeof(cb_data));
cb_data.branches = &branches;
@@ -942,7 +1036,7 @@ static int rm(int argc, const char **argv, const char *prefix,
for_each_remote(add_known_remote, &known_remotes);
read_branches();
- for (i = 0; i < branch_list.nr; i++) {
+ for (size_t i = 0; i < branch_list.nr; i++) {
struct string_list_item *item = branch_list.items + i;
struct branch_info *info = item->util;
if (info->remote_name && !strcmp(info->remote_name, remote->name)) {
@@ -988,7 +1082,7 @@ static int rm(int argc, const char **argv, const char *prefix,
"Note: Some branches outside the refs/remotes/ hierarchy were not removed;\n"
"to delete them, use:",
skipped.nr));
- for (i = 0; i < skipped.nr; i++)
+ for (size_t i = 0; i < skipped.nr; i++)
fprintf(stderr, " git branch -d %s\n",
skipped.items[i].string);
}
@@ -1166,7 +1260,6 @@ static int show_local_info_item(struct string_list_item *item, void *cb_data)
struct branch_info *branch_info = item->util;
struct string_list *merge = &branch_info->merge;
int width = show_info->width + 4;
- int i;
if (branch_info->rebase >= REBASE_TRUE && branch_info->merge.nr > 1) {
error(_("invalid branch.%s.merge; cannot rebase onto > 1 branch"),
@@ -1192,7 +1285,7 @@ static int show_local_info_item(struct string_list_item *item, void *cb_data)
} else {
printf_ln(_("merges with remote %s"), merge->items[0].string);
}
- for (i = 1; i < merge->nr; i++)
+ for (size_t i = 1; i < merge->nr; i++)
printf(_("%-*s and with remote %s\n"), width, "",
merge->items[i].string);
@@ -1277,7 +1370,6 @@ static int get_one_entry(struct remote *remote, void *priv)
struct string_list *list = priv;
struct strbuf remote_info_buf = STRBUF_INIT;
struct strvec *url;
- int i;
if (remote->url.nr > 0) {
struct strbuf promisor_config = STRBUF_INIT;
@@ -1294,8 +1386,7 @@ static int get_one_entry(struct remote *remote, void *priv)
} else
string_list_append(list, remote->name)->util = NULL;
url = push_url_of_remote(remote);
- for (i = 0; i < url->nr; i++)
- {
+ for (size_t i = 0; i < url->nr; i++) {
strbuf_addf(&remote_info_buf, "%s (push)", url->v[i]);
string_list_append(list, remote->name)->util =
strbuf_detach(&remote_info_buf, NULL);
@@ -1312,10 +1403,8 @@ static int show_all(void)
result = for_each_remote(get_one_entry, &list);
if (!result) {
- int i;
-
string_list_sort(&list);
- for (i = 0; i < list.nr; i++) {
+ for (size_t i = 0; i < list.nr; i++) {
struct string_list_item *item = list.items + i;
if (verbose)
printf("%s\t%s\n", item->string,
@@ -1352,7 +1441,7 @@ static int show(int argc, const char **argv, const char *prefix,
query_flag = (GET_REF_STATES | GET_HEAD_NAMES | GET_PUSH_REF_STATES);
for (; argc; argc--, argv++) {
- int i;
+ size_t i;
struct strvec *url;
get_remote_ref_states(*argv, &info.states, query_flag);
@@ -1458,7 +1547,7 @@ static void report_set_head_auto(const char *remote, const char *head_name,
static int set_head(int argc, const char **argv, const char *prefix,
struct repository *repo UNUSED)
{
- int i, opt_a = 0, opt_d = 0, result = 0, was_detached;
+ int opt_a = 0, opt_d = 0, result = 0, was_detached;
struct strbuf b_head = STRBUF_INIT, b_remote_head = STRBUF_INIT,
b_local_head = STRBUF_INIT;
char *head_name = NULL;
@@ -1492,7 +1581,7 @@ static int set_head(int argc, const char **argv, const char *prefix,
else if (states.heads.nr > 1) {
result |= error(_("Multiple remote HEAD branches. "
"Please choose one explicitly with:"));
- for (i = 0; i < states.heads.nr; i++)
+ for (size_t i = 0; i < states.heads.nr; i++)
fprintf(stderr, " git remote set-head %s %s\n",
argv[0], states.heads.items[i].string);
} else
@@ -1717,7 +1806,7 @@ static int set_branches(int argc, const char **argv, const char *prefix,
static int get_url(int argc, const char **argv, const char *prefix,
struct repository *repo UNUSED)
{
- int i, push_mode = 0, all_mode = 0;
+ int push_mode = 0, all_mode = 0;
const char *remotename = NULL;
struct remote *remote;
struct strvec *url;
@@ -1745,7 +1834,7 @@ static int get_url(int argc, const char **argv, const char *prefix,
url = push_mode ? push_url_of_remote(remote) : &remote->url;
if (all_mode) {
- for (i = 0; i < url->nr; i++)
+ for (size_t i = 0; i < url->nr; i++)
printf_ln("%s", url->v[i]);
} else {
printf_ln("%s", url->v[0]);
@@ -1757,7 +1846,7 @@ static int get_url(int argc, const char **argv, const char *prefix,
static int set_url(int argc, const char **argv, const char *prefix,
struct repository *repo UNUSED)
{
- int i, push_mode = 0, add_mode = 0, delete_mode = 0;
+ int push_mode = 0, add_mode = 0, delete_mode = 0;
int matches = 0, negative_matches = 0;
const char *remotename = NULL;
const char *newurl = NULL;
@@ -1821,7 +1910,7 @@ static int set_url(int argc, const char **argv, const char *prefix,
if (regcomp(&old_regex, oldurl, REG_EXTENDED))
die(_("Invalid old URL pattern: %s"), oldurl);
- for (i = 0; i < urlset->nr; i++)
+ for (size_t i = 0; i < urlset->nr; i++)
if (!regexec(&old_regex, urlset->v[i], 0, NULL, 0))
matches++;
else
diff --git a/builtin/repo.c b/builtin/repo.c
new file mode 100644
index 0000000000..8c6e7f42ab
--- /dev/null
+++ b/builtin/repo.c
@@ -0,0 +1,150 @@
+#define USE_THE_REPOSITORY_VARIABLE
+
+#include "builtin.h"
+#include "environment.h"
+#include "parse-options.h"
+#include "quote.h"
+#include "refs.h"
+#include "strbuf.h"
+#include "shallow.h"
+
+static const char *const repo_usage[] = {
+ "git repo info [--format=(keyvalue|nul)] [<key>...]",
+ NULL
+};
+
+typedef int get_value_fn(struct repository *repo, struct strbuf *buf);
+
+enum output_format {
+ FORMAT_KEYVALUE,
+ FORMAT_NUL_TERMINATED,
+};
+
+struct field {
+ const char *key;
+ get_value_fn *get_value;
+};
+
+static int get_layout_bare(struct repository *repo UNUSED, struct strbuf *buf)
+{
+ strbuf_addstr(buf, is_bare_repository() ? "true" : "false");
+ return 0;
+}
+
+static int get_layout_shallow(struct repository *repo, struct strbuf *buf)
+{
+ strbuf_addstr(buf,
+ is_repository_shallow(repo) ? "true" : "false");
+ return 0;
+}
+
+static int get_references_format(struct repository *repo, struct strbuf *buf)
+{
+ strbuf_addstr(buf,
+ ref_storage_format_to_name(repo->ref_storage_format));
+ return 0;
+}
+
+/* repo_info_fields keys must be in lexicographical order */
+static const struct field repo_info_fields[] = {
+ { "layout.bare", get_layout_bare },
+ { "layout.shallow", get_layout_shallow },
+ { "references.format", get_references_format },
+};
+
+static int repo_info_fields_cmp(const void *va, const void *vb)
+{
+ const struct field *a = va;
+ const struct field *b = vb;
+
+ return strcmp(a->key, b->key);
+}
+
+static get_value_fn *get_value_fn_for_key(const char *key)
+{
+ const struct field search_key = { key, NULL };
+ const struct field *found = bsearch(&search_key, repo_info_fields,
+ ARRAY_SIZE(repo_info_fields),
+ sizeof(*found),
+ repo_info_fields_cmp);
+ return found ? found->get_value : NULL;
+}
+
+static int print_fields(int argc, const char **argv,
+ struct repository *repo,
+ enum output_format format)
+{
+ int ret = 0;
+ struct strbuf valbuf = STRBUF_INIT;
+ struct strbuf quotbuf = STRBUF_INIT;
+
+ for (int i = 0; i < argc; i++) {
+ get_value_fn *get_value;
+ const char *key = argv[i];
+
+ get_value = get_value_fn_for_key(key);
+
+ if (!get_value) {
+ ret = error(_("key '%s' not found"), key);
+ continue;
+ }
+
+ strbuf_reset(&valbuf);
+ strbuf_reset(&quotbuf);
+
+ get_value(repo, &valbuf);
+
+ switch (format) {
+ case FORMAT_KEYVALUE:
+ quote_c_style(valbuf.buf, &quotbuf, NULL, 0);
+ printf("%s=%s\n", key, quotbuf.buf);
+ break;
+ case FORMAT_NUL_TERMINATED:
+ printf("%s\n%s%c", key, valbuf.buf, '\0');
+ break;
+ default:
+ BUG("not a valid output format: %d", format);
+ }
+ }
+
+ strbuf_release(&valbuf);
+ strbuf_release(&quotbuf);
+ return ret;
+}
+
+static int repo_info(int argc, const char **argv, const char *prefix,
+ struct repository *repo)
+{
+ const char *format_str = "keyvalue";
+ enum output_format format;
+ struct option options[] = {
+ OPT_STRING(0, "format", &format_str, N_("format"),
+ N_("output format")),
+ OPT_END()
+ };
+
+ argc = parse_options(argc, argv, prefix, options, repo_usage, 0);
+
+ if (!strcmp(format_str, "keyvalue"))
+ format = FORMAT_KEYVALUE;
+ else if (!strcmp(format_str, "nul"))
+ format = FORMAT_NUL_TERMINATED;
+ else
+ die(_("invalid format '%s'"), format_str);
+
+ return print_fields(argc, argv, repo, format);
+}
+
+int cmd_repo(int argc, const char **argv, const char *prefix,
+ struct repository *repo)
+{
+ parse_opt_subcommand_fn *fn = NULL;
+ struct option options[] = {
+ OPT_SUBCOMMAND("info", &fn, repo_info),
+ OPT_END()
+ };
+
+ argc = parse_options(argc, argv, prefix, options, repo_usage, 0);
+
+ return fn(argc, argv, prefix, repo);
+}
diff --git a/builtin/stash.c b/builtin/stash.c
index 1977e50df2..f5ddee5c7f 100644
--- a/builtin/stash.c
+++ b/builtin/stash.c
@@ -738,7 +738,8 @@ cleanup:
return ret;
}
-static int reject_reflog_ent(struct object_id *ooid UNUSED,
+static int reject_reflog_ent(const char *refname UNUSED,
+ struct object_id *ooid UNUSED,
struct object_id *noid UNUSED,
const char *email UNUSED,
timestamp_t timestamp UNUSED,
@@ -2207,7 +2208,8 @@ struct stash_entry_data {
size_t count;
};
-static int collect_stash_entries(struct object_id *old_oid UNUSED,
+static int collect_stash_entries(const char *refname UNUSED,
+ struct object_id *old_oid UNUSED,
struct object_id *new_oid,
const char *committer UNUSED,
timestamp_t timestamp UNUSED,
diff --git a/builtin/var.c b/builtin/var.c
index a2d790d453..cc3a43cde2 100644
--- a/builtin/var.c
+++ b/builtin/var.c
@@ -182,7 +182,7 @@ static void list_vars(void)
if (ptr->multivalued && *val) {
struct string_list list = STRING_LIST_INIT_DUP;
- string_list_split(&list, val, '\n', -1);
+ string_list_split(&list, val, "\n", -1);
for (size_t i = 0; i < list.nr; i++)
printf("%s=%s\n", ptr->name, list.items[i].string);
string_list_clear(&list, 0);
generated by cgit v1.2.3 (git 2.39.1) at 2026-01-04 09:27:50 +0000