#include "cache.h"
+#include "config.h"
#include "refs.h"
#include "pkt-line.h"
#include "sideband.h"
#include "sigchain.h"
#include "version.h"
#include "string-list.h"
+#include "parse-options.h"
+#include "argv-array.h"
+#include "prio-queue.h"
-static const char upload_pack_usage[] = "git upload-pack [--strict] [--timeout=<n>] <dir>";
+static const char * const upload_pack_usage[] = {
+ N_("git upload-pack [<options>] <dir>"),
+ NULL
+};
/* Remember to update object flag allocation in object.h */
#define THEY_HAVE (1u << 11)
#define CLIENT_SHALLOW (1u << 18)
#define HIDDEN_REF (1u << 19)
-static unsigned long oldest_have;
+static timestamp_t oldest_have;
+static int deepen_relative;
static int multi_ack;
static int no_done;
static int use_thin_pack, use_ofs_delta, use_include_tag;
#define ALLOW_TIP_SHA1 01
/* Allow request of a sha1 if it is reachable from a ref (possibly hidden ref). */
#define ALLOW_REACHABLE_SHA1 02
+/* Allow request of any sha1. Implies ALLOW_TIP_SHA1 and ALLOW_REACHABLE_SHA1. */
+#define ALLOW_ANY_SHA1 07
static unsigned int allow_unadvertised_object_request;
static int shallow_nr;
static struct object_array have_obj;
static int use_sideband;
static int advertise_refs;
static int stateless_rpc;
+static const char *pack_objects_hook;
static void reset_timeout(void)
{
int i;
FILE *pipe_fd;
+ if (!pack_objects_hook)
+ pack_objects.git_cmd = 1;
+ else {
+ argv_array_push(&pack_objects.args, pack_objects_hook);
+ argv_array_push(&pack_objects.args, "git");
+ pack_objects.use_shell = 1;
+ }
+
if (shallow_nr) {
argv_array_push(&pack_objects.args, "--shallow-file");
argv_array_push(&pack_objects.args, "");
pack_objects.in = -1;
pack_objects.out = -1;
pack_objects.err = -1;
- pack_objects.git_cmd = 1;
if (start_command(&pack_objects))
die("git upload-pack: unable to fork git-pack-objects");
die("git upload-pack: %s", abort_msg);
}
-static int got_sha1(char *hex, unsigned char *sha1)
+static int got_oid(const char *hex, struct object_id *oid)
{
struct object *o;
int we_knew_they_have = 0;
- if (get_sha1_hex(hex, sha1))
+ if (get_oid_hex(hex, oid))
die("git upload-pack: expected SHA1 object, got '%s'", hex);
- if (!has_sha1_file(sha1))
+ if (!has_object_file(oid))
return -1;
- o = parse_object(sha1);
+ o = parse_object(oid);
if (!o)
- die("oops (%s)", sha1_to_hex(sha1));
+ die("oops (%s)", oid_to_hex(oid));
if (o->type == OBJ_COMMIT) {
struct commit_list *parents;
struct commit *commit = (struct commit *)o;
static int reachable(struct commit *want)
{
- struct commit_list *work = NULL;
+ struct prio_queue work = { compare_commits_by_commit_date };
- commit_list_insert_by_date(want, &work);
- while (work) {
+ prio_queue_put(&work, want);
+ while (work.nr) {
struct commit_list *list;
- struct commit *commit = pop_commit(&work);
+ struct commit *commit = prio_queue_get(&work);
if (commit->object.flags & THEY_HAVE) {
want->object.flags |= COMMON_KNOWN;
break;
}
if (!commit->object.parsed)
- parse_object(commit->object.oid.hash);
+ parse_object(&commit->object.oid);
if (commit->object.flags & REACHABLE)
continue;
commit->object.flags |= REACHABLE;
for (list = commit->parents; list; list = list->next) {
struct commit *parent = list->item;
if (!(parent->object.flags & REACHABLE))
- commit_list_insert_by_date(parent, &work);
+ prio_queue_put(&work, parent);
}
}
want->object.flags |= REACHABLE;
clear_commit_marks(want, REACHABLE);
- free_commit_list(work);
+ clear_prio_queue(&work);
return (want->object.flags & COMMON_KNOWN);
}
static int get_common_commits(void)
{
- unsigned char sha1[20];
- char last_hex[41];
+ struct object_id oid;
+ char last_hex[GIT_MAX_HEXSZ + 1];
int got_common = 0;
int got_other = 0;
int sent_ready = 0;
for (;;) {
char *line = packet_read_line(0, NULL);
+ const char *arg;
+
reset_timeout();
if (!line) {
if (multi_ack == 2 && got_common
&& !got_other && ok_to_give_up()) {
sent_ready = 1;
- packet_write(1, "ACK %s ready\n", last_hex);
+ packet_write_fmt(1, "ACK %s ready\n", last_hex);
}
if (have_obj.nr == 0 || multi_ack)
- packet_write(1, "NAK\n");
+ packet_write_fmt(1, "NAK\n");
if (no_done && sent_ready) {
- packet_write(1, "ACK %s\n", last_hex);
+ packet_write_fmt(1, "ACK %s\n", last_hex);
return 0;
}
if (stateless_rpc)
got_other = 0;
continue;
}
- if (starts_with(line, "have ")) {
- switch (got_sha1(line+5, sha1)) {
+ if (skip_prefix(line, "have ", &arg)) {
+ switch (got_oid(arg, &oid)) {
case -1: /* they have what we do not */
got_other = 1;
if (multi_ack && ok_to_give_up()) {
- const char *hex = sha1_to_hex(sha1);
+ const char *hex = oid_to_hex(&oid);
if (multi_ack == 2) {
sent_ready = 1;
- packet_write(1, "ACK %s ready\n", hex);
+ packet_write_fmt(1, "ACK %s ready\n", hex);
} else
- packet_write(1, "ACK %s continue\n", hex);
+ packet_write_fmt(1, "ACK %s continue\n", hex);
}
break;
default:
got_common = 1;
- memcpy(last_hex, sha1_to_hex(sha1), 41);
+ memcpy(last_hex, oid_to_hex(&oid), 41);
if (multi_ack == 2)
- packet_write(1, "ACK %s common\n", last_hex);
+ packet_write_fmt(1, "ACK %s common\n", last_hex);
else if (multi_ack)
- packet_write(1, "ACK %s continue\n", last_hex);
+ packet_write_fmt(1, "ACK %s continue\n", last_hex);
else if (have_obj.nr == 1)
- packet_write(1, "ACK %s\n", last_hex);
+ packet_write_fmt(1, "ACK %s\n", last_hex);
break;
}
continue;
if (!strcmp(line, "done")) {
if (have_obj.nr > 0) {
if (multi_ack)
- packet_write(1, "ACK %s\n", last_hex);
+ packet_write_fmt(1, "ACK %s\n", last_hex);
return 0;
}
- packet_write(1, "NAK\n");
+ packet_write_fmt(1, "NAK\n");
return -1;
}
die("git upload-pack: expected SHA1 list, got '%s'", line);
return o->flags & ((allow_hidden_ref ? HIDDEN_REF : 0) | OUR_REF);
}
-static void check_non_tip(void)
+/*
+ * on successful case, it's up to the caller to close cmd->out
+ */
+static int do_reachable_revlist(struct child_process *cmd,
+ struct object_array *src,
+ struct object_array *reachable)
{
static const char *argv[] = {
"rev-list", "--stdin", NULL,
};
- static struct child_process cmd = CHILD_PROCESS_INIT;
struct object *o;
char namebuf[42]; /* ^ + SHA-1 + LF */
int i;
- /*
- * In the normal in-process case without
- * uploadpack.allowReachableSHA1InWant,
- * non-tip requests can never happen.
- */
- if (!stateless_rpc && !(allow_unadvertised_object_request & ALLOW_REACHABLE_SHA1))
- goto error;
-
- cmd.argv = argv;
- cmd.git_cmd = 1;
- cmd.no_stderr = 1;
- cmd.in = -1;
- cmd.out = -1;
-
- if (start_command(&cmd))
- goto error;
+ cmd->argv = argv;
+ cmd->git_cmd = 1;
+ cmd->no_stderr = 1;
+ cmd->in = -1;
+ cmd->out = -1;
/*
- * If rev-list --stdin encounters an unknown commit, it
- * terminates, which will cause SIGPIPE in the write loop
+ * If the next rev-list --stdin encounters an unknown commit,
+ * it terminates, which will cause SIGPIPE in the write loop
* below.
*/
sigchain_push(SIGPIPE, SIG_IGN);
+ if (start_command(cmd))
+ goto error;
+
namebuf[0] = '^';
- namebuf[41] = '\n';
+ namebuf[GIT_SHA1_HEXSZ + 1] = '\n';
for (i = get_max_object_index(); 0 < i; ) {
o = get_indexed_object(--i);
if (!o)
continue;
+ if (reachable && o->type == OBJ_COMMIT)
+ o->flags &= ~TMP_MARK;
if (!is_our_ref(o))
continue;
memcpy(namebuf + 1, oid_to_hex(&o->oid), GIT_SHA1_HEXSZ);
- if (write_in_full(cmd.in, namebuf, 42) < 0)
+ if (write_in_full(cmd->in, namebuf, GIT_SHA1_HEXSZ + 2) < 0)
goto error;
}
- namebuf[40] = '\n';
- for (i = 0; i < want_obj.nr; i++) {
- o = want_obj.objects[i].item;
- if (is_our_ref(o))
+ namebuf[GIT_SHA1_HEXSZ] = '\n';
+ for (i = 0; i < src->nr; i++) {
+ o = src->objects[i].item;
+ if (is_our_ref(o)) {
+ if (reachable)
+ add_object_array(o, NULL, reachable);
continue;
+ }
+ if (reachable && o->type == OBJ_COMMIT)
+ o->flags |= TMP_MARK;
memcpy(namebuf, oid_to_hex(&o->oid), GIT_SHA1_HEXSZ);
- if (write_in_full(cmd.in, namebuf, 41) < 0)
+ if (write_in_full(cmd->in, namebuf, GIT_SHA1_HEXSZ + 1) < 0)
goto error;
}
- close(cmd.in);
+ close(cmd->in);
+ cmd->in = -1;
+ sigchain_pop(SIGPIPE);
+ return 0;
+
+error:
sigchain_pop(SIGPIPE);
+ if (cmd->in >= 0)
+ close(cmd->in);
+ if (cmd->out >= 0)
+ close(cmd->out);
+ return -1;
+}
+
+static int get_reachable_list(struct object_array *src,
+ struct object_array *reachable)
+{
+ struct child_process cmd = CHILD_PROCESS_INIT;
+ int i;
+ struct object *o;
+ char namebuf[42]; /* ^ + SHA-1 + LF */
+
+ if (do_reachable_revlist(&cmd, src, reachable) < 0)
+ return -1;
+
+ while ((i = read_in_full(cmd.out, namebuf, 41)) == 41) {
+ struct object_id sha1;
+
+ if (namebuf[40] != '\n' || get_oid_hex(namebuf, &sha1))
+ break;
+
+ o = lookup_object(sha1.hash);
+ if (o && o->type == OBJ_COMMIT) {
+ o->flags &= ~TMP_MARK;
+ }
+ }
+ for (i = get_max_object_index(); 0 < i; i--) {
+ o = get_indexed_object(i - 1);
+ if (o && o->type == OBJ_COMMIT &&
+ (o->flags & TMP_MARK)) {
+ add_object_array(o, NULL, reachable);
+ o->flags &= ~TMP_MARK;
+ }
+ }
+ close(cmd.out);
+
+ if (finish_command(&cmd))
+ return -1;
+
+ return 0;
+}
+
+static int has_unreachable(struct object_array *src)
+{
+ struct child_process cmd = CHILD_PROCESS_INIT;
+ char buf[1];
+ int i;
+
+ if (do_reachable_revlist(&cmd, src, NULL) < 0)
+ return 1;
+
/*
* The commits out of the rev-list are not ancestors of
* our ref.
*/
- i = read_in_full(cmd.out, namebuf, 1);
+ i = read_in_full(cmd.out, buf, 1);
if (i)
goto error;
close(cmd.out);
+ cmd.out = -1;
/*
* rev-list may have died by encountering a bad commit
goto error;
/* All the non-tip ones are ancestors of what we advertised */
- return;
+ return 0;
+
+error:
+ sigchain_pop(SIGPIPE);
+ if (cmd.out >= 0)
+ close(cmd.out);
+ return 1;
+}
+
+static void check_non_tip(void)
+{
+ int i;
+
+ /*
+ * In the normal in-process case without
+ * uploadpack.allowReachableSHA1InWant,
+ * non-tip requests can never happen.
+ */
+ if (!stateless_rpc && !(allow_unadvertised_object_request & ALLOW_REACHABLE_SHA1))
+ goto error;
+ if (!has_unreachable(&want_obj))
+ /* All the non-tip ones are ancestors of what we advertised */
+ return;
error:
/* Pick one of them (we know there at least is one) */
for (i = 0; i < want_obj.nr; i++) {
- o = want_obj.objects[i].item;
+ struct object *o = want_obj.objects[i].item;
if (!is_our_ref(o))
die("git upload-pack: not our ref %s",
oid_to_hex(&o->oid));
}
}
+static void send_shallow(struct commit_list *result)
+{
+ while (result) {
+ struct object *object = &result->item->object;
+ if (!(object->flags & (CLIENT_SHALLOW|NOT_SHALLOW))) {
+ packet_write_fmt(1, "shallow %s",
+ oid_to_hex(&object->oid));
+ register_shallow(&object->oid);
+ shallow_nr++;
+ }
+ result = result->next;
+ }
+}
+
+static void send_unshallow(const struct object_array *shallows)
+{
+ int i;
+
+ for (i = 0; i < shallows->nr; i++) {
+ struct object *object = shallows->objects[i].item;
+ if (object->flags & NOT_SHALLOW) {
+ struct commit_list *parents;
+ packet_write_fmt(1, "unshallow %s",
+ oid_to_hex(&object->oid));
+ object->flags &= ~CLIENT_SHALLOW;
+ /*
+ * We want to _register_ "object" as shallow, but we
+ * also need to traverse object's parents to deepen a
+ * shallow clone. Unregister it for now so we can
+ * parse and add the parents to the want list, then
+ * re-register it.
+ */
+ unregister_shallow(&object->oid);
+ object->parsed = 0;
+ parse_commit_or_die((struct commit *)object);
+ parents = ((struct commit *)object)->parents;
+ while (parents) {
+ add_object_array(&parents->item->object,
+ NULL, &want_obj);
+ parents = parents->next;
+ }
+ add_object_array(object, NULL, &extra_edge_obj);
+ }
+ /* make sure commit traversal conforms to client */
+ register_shallow(&object->oid);
+ }
+}
+
+static void deepen(int depth, int deepen_relative,
+ struct object_array *shallows)
+{
+ if (depth == INFINITE_DEPTH && !is_repository_shallow()) {
+ int i;
+
+ for (i = 0; i < shallows->nr; i++) {
+ struct object *object = shallows->objects[i].item;
+ object->flags |= NOT_SHALLOW;
+ }
+ } else if (deepen_relative) {
+ struct object_array reachable_shallows = OBJECT_ARRAY_INIT;
+ struct commit_list *result;
+
+ get_reachable_list(shallows, &reachable_shallows);
+ result = get_shallow_commits(&reachable_shallows,
+ depth + 1,
+ SHALLOW, NOT_SHALLOW);
+ send_shallow(result);
+ free_commit_list(result);
+ object_array_clear(&reachable_shallows);
+ } else {
+ struct commit_list *result;
+
+ result = get_shallow_commits(&want_obj, depth,
+ SHALLOW, NOT_SHALLOW);
+ send_shallow(result);
+ free_commit_list(result);
+ }
+
+ send_unshallow(shallows);
+ packet_flush(1);
+}
+
+static void deepen_by_rev_list(int ac, const char **av,
+ struct object_array *shallows)
+{
+ struct commit_list *result;
+
+ result = get_shallow_commits_by_rev_list(ac, av, SHALLOW, NOT_SHALLOW);
+ send_shallow(result);
+ free_commit_list(result);
+ send_unshallow(shallows);
+ packet_flush(1);
+}
+
static void receive_needs(void)
{
struct object_array shallows = OBJECT_ARRAY_INIT;
+ struct string_list deepen_not = STRING_LIST_INIT_DUP;
int depth = 0;
int has_non_tip = 0;
+ timestamp_t deepen_since = 0;
+ int deepen_rev_list = 0;
shallow_nr = 0;
for (;;) {
struct object *o;
const char *features;
- unsigned char sha1_buf[20];
+ struct object_id oid_buf;
char *line = packet_read_line(0, NULL);
+ const char *arg;
+
reset_timeout();
if (!line)
break;
- if (starts_with(line, "shallow ")) {
- unsigned char sha1[20];
+ if (skip_prefix(line, "shallow ", &arg)) {
+ struct object_id oid;
struct object *object;
- if (get_sha1_hex(line + 8, sha1))
+ if (get_oid_hex(arg, &oid))
die("invalid shallow line: %s", line);
- object = parse_object(sha1);
+ object = parse_object(&oid);
if (!object)
continue;
if (object->type != OBJ_COMMIT)
- die("invalid shallow object %s", sha1_to_hex(sha1));
+ die("invalid shallow object %s", oid_to_hex(&oid));
if (!(object->flags & CLIENT_SHALLOW)) {
object->flags |= CLIENT_SHALLOW;
add_object_array(object, NULL, &shallows);
}
continue;
}
- if (starts_with(line, "deepen ")) {
- char *end;
- depth = strtol(line + 7, &end, 0);
- if (end == line + 7 || depth <= 0)
+ if (skip_prefix(line, "deepen ", &arg)) {
+ char *end = NULL;
+ depth = strtol(arg, &end, 0);
+ if (!end || *end || depth <= 0)
die("Invalid deepen: %s", line);
continue;
}
- if (!starts_with(line, "want ") ||
- get_sha1_hex(line+5, sha1_buf))
+ if (skip_prefix(line, "deepen-since ", &arg)) {
+ char *end = NULL;
+ deepen_since = parse_timestamp(arg, &end, 0);
+ if (!end || *end || !deepen_since ||
+ /* revisions.c's max_age -1 is special */
+ deepen_since == -1)
+ die("Invalid deepen-since: %s", line);
+ deepen_rev_list = 1;
+ continue;
+ }
+ if (skip_prefix(line, "deepen-not ", &arg)) {
+ char *ref = NULL;
+ struct object_id oid;
+ if (expand_ref(arg, strlen(arg), oid.hash, &ref) != 1)
+ die("git upload-pack: ambiguous deepen-not: %s", line);
+ string_list_append(&deepen_not, ref);
+ free(ref);
+ deepen_rev_list = 1;
+ continue;
+ }
+ if (!skip_prefix(line, "want ", &arg) ||
+ get_oid_hex(arg, &oid_buf))
die("git upload-pack: protocol error, "
"expected to get sha, not '%s'", line);
- features = line + 45;
+ features = arg + 40;
+ if (parse_feature_request(features, "deepen-relative"))
+ deepen_relative = 1;
if (parse_feature_request(features, "multi_ack_detailed"))
multi_ack = 2;
else if (parse_feature_request(features, "multi_ack"))
if (parse_feature_request(features, "include-tag"))
use_include_tag = 1;
- o = parse_object(sha1_buf);
- if (!o)
+ o = parse_object(&oid_buf);
+ if (!o) {
+ packet_write_fmt(1,
+ "ERR upload-pack: not our ref %s",
+ oid_to_hex(&oid_buf));
die("git upload-pack: not our ref %s",
- sha1_to_hex(sha1_buf));
+ oid_to_hex(&oid_buf));
+ }
if (!(o->flags & WANTED)) {
o->flags |= WANTED;
- if (!is_our_ref(o))
+ if (!((allow_unadvertised_object_request & ALLOW_ANY_SHA1) == ALLOW_ANY_SHA1
+ || is_our_ref(o)))
has_non_tip = 1;
add_object_array(o, NULL, &want_obj);
}
if (!use_sideband && daemon_mode)
no_progress = 1;
- if (depth == 0 && shallows.nr == 0)
+ if (depth == 0 && !deepen_rev_list && shallows.nr == 0)
return;
- if (depth > 0) {
- struct commit_list *result = NULL, *backup = NULL;
+ if (depth > 0 && deepen_rev_list)
+ die("git upload-pack: deepen and deepen-since (or deepen-not) cannot be used together");
+ if (depth > 0)
+ deepen(depth, deepen_relative, &shallows);
+ else if (deepen_rev_list) {
+ struct argv_array av = ARGV_ARRAY_INIT;
int i;
- if (depth == INFINITE_DEPTH && !is_repository_shallow())
- for (i = 0; i < shallows.nr; i++) {
- struct object *object = shallows.objects[i].item;
- object->flags |= NOT_SHALLOW;
- }
- else
- backup = result =
- get_shallow_commits(&want_obj, depth,
- SHALLOW, NOT_SHALLOW);
- while (result) {
- struct object *object = &result->item->object;
- if (!(object->flags & (CLIENT_SHALLOW|NOT_SHALLOW))) {
- packet_write(1, "shallow %s",
- oid_to_hex(&object->oid));
- register_shallow(object->oid.hash);
- shallow_nr++;
+
+ argv_array_push(&av, "rev-list");
+ if (deepen_since)
+ argv_array_pushf(&av, "--max-age=%"PRItime, deepen_since);
+ if (deepen_not.nr) {
+ argv_array_push(&av, "--not");
+ for (i = 0; i < deepen_not.nr; i++) {
+ struct string_list_item *s = deepen_not.items + i;
+ argv_array_push(&av, s->string);
}
- result = result->next;
+ argv_array_push(&av, "--not");
}
- free_commit_list(backup);
- for (i = 0; i < shallows.nr; i++) {
- struct object *object = shallows.objects[i].item;
- if (object->flags & NOT_SHALLOW) {
- struct commit_list *parents;
- packet_write(1, "unshallow %s",
- oid_to_hex(&object->oid));
- object->flags &= ~CLIENT_SHALLOW;
- /* make sure the real parents are parsed */
- unregister_shallow(object->oid.hash);
- object->parsed = 0;
- parse_commit_or_die((struct commit *)object);
- parents = ((struct commit *)object)->parents;
- while (parents) {
- add_object_array(&parents->item->object,
- NULL, &want_obj);
- parents = parents->next;
- }
- add_object_array(object, NULL, &extra_edge_obj);
- }
- /* make sure commit traversal conforms to client */
- register_shallow(object->oid.hash);
+ for (i = 0; i < want_obj.nr; i++) {
+ struct object *o = want_obj.objects[i].item;
+ argv_array_push(&av, oid_to_hex(&o->oid));
}
- packet_flush(1);
- } else
+ deepen_by_rev_list(av.argc, av.argv, &shallows);
+ argv_array_clear(&av);
+ }
+ else
if (shallows.nr > 0) {
int i;
for (i = 0; i < shallows.nr; i++)
- register_shallow(shallows.objects[i].item->oid.hash);
+ register_shallow(&shallows.objects[i].item->oid);
}
shallow_nr += shallows.nr;
int flag, void *cb_data)
{
static const char *capabilities = "multi_ack thin-pack side-band"
- " side-band-64k ofs-delta shallow no-progress"
- " include-tag multi_ack_detailed";
+ " side-band-64k ofs-delta shallow deepen-since deepen-not"
+ " deepen-relative no-progress include-tag multi_ack_detailed";
const char *refname_nons = strip_namespace(refname);
struct object_id peeled;
struct strbuf symref_info = STRBUF_INIT;
format_symref_info(&symref_info, cb_data);
- packet_write(1, "%s %s%c%s%s%s%s%s agent=%s\n",
+ packet_write_fmt(1, "%s %s%c%s%s%s%s%s agent=%s\n",
oid_to_hex(oid), refname_nons,
0, capabilities,
(allow_unadvertised_object_request & ALLOW_TIP_SHA1) ?
git_user_agent_sanitized());
strbuf_release(&symref_info);
} else {
- packet_write(1, "%s %s\n", oid_to_hex(oid), refname_nons);
+ packet_write_fmt(1, "%s %s\n", oid_to_hex(oid), refname_nons);
}
capabilities = NULL;
if (!peel_ref(refname, peeled.hash))
- packet_write(1, "%s %s^{}\n", oid_to_hex(&peeled), refname_nons);
+ packet_write_fmt(1, "%s %s^{}\n", oid_to_hex(&peeled), refname_nons);
return 0;
}
allow_unadvertised_object_request |= ALLOW_REACHABLE_SHA1;
else
allow_unadvertised_object_request &= ~ALLOW_REACHABLE_SHA1;
+ } else if (!strcmp("uploadpack.allowanysha1inwant", var)) {
+ if (git_config_bool(var, value))
+ allow_unadvertised_object_request |= ALLOW_ANY_SHA1;
+ else
+ allow_unadvertised_object_request &= ~ALLOW_ANY_SHA1;
} else if (!strcmp("uploadpack.keepalive", var)) {
keepalive = git_config_int(var, value);
if (!keepalive)
keepalive = -1;
+ } else if (current_config_scope() != CONFIG_SCOPE_REPO) {
+ if (!strcmp("uploadpack.packobjectshook", var))
+ return git_config_string(&pack_objects_hook, var, value);
}
return parse_hide_refs_config(var, value, "uploadpack");
}
int cmd_main(int argc, const char **argv)
{
const char *dir;
- int i;
int strict = 0;
+ struct option options[] = {
+ OPT_BOOL(0, "stateless-rpc", &stateless_rpc,
+ N_("quit after a single request/response exchange")),
+ OPT_BOOL(0, "advertise-refs", &advertise_refs,
+ N_("exit immediately after initial ref advertisement")),
+ OPT_BOOL(0, "strict", &strict,
+ N_("do not try <directory>/.git/ if <directory> is no Git directory")),
+ OPT_INTEGER(0, "timeout", &timeout,
+ N_("interrupt transfer after <n> seconds of inactivity")),
+ OPT_END()
+ };
packet_trace_identity("upload-pack");
check_replace_refs = 0;
- for (i = 1; i < argc; i++) {
- const char *arg = argv[i];
+ argc = parse_options(argc, argv, NULL, options, upload_pack_usage, 0);
- if (arg[0] != '-')
- break;
- if (!strcmp(arg, "--advertise-refs")) {
- advertise_refs = 1;
- continue;
- }
- if (!strcmp(arg, "--stateless-rpc")) {
- stateless_rpc = 1;
- continue;
- }
- if (!strcmp(arg, "--strict")) {
- strict = 1;
- continue;
- }
- if (starts_with(arg, "--timeout=")) {
- timeout = atoi(arg+10);
- daemon_mode = 1;
- continue;
- }
- if (!strcmp(arg, "--")) {
- i++;
- break;
- }
- }
+ if (argc != 1)
+ usage_with_options(upload_pack_usage, options);
- if (i != argc-1)
- usage(upload_pack_usage);
+ if (timeout)
+ daemon_mode = 1;
setup_path();
- dir = argv[i];
+ dir = argv[0];
if (!enter_repo(dir, strict))
die("'%s' does not appear to be a git repository", dir);