The transport protocol v2 is getting updated further.
* bw/server-options:
fetch: send server options when using protocol v2
ls-remote: send server options when using protocol v2
serve: introduce the server-option capability
--------
[verse]
'git ls-remote' [--heads] [--tags] [--refs] [--upload-pack=<exec>]
- [-q | --quiet] [--exit-code] [--get-url]
+ [-q | --quiet] [--exit-code] [--get-url] [--sort=<key>]
[--symref] [<repository> [<refs>...]]
DESCRIPTION
upload-pack only shows the symref HEAD, so it will be the only
one shown by ls-remote.
+--sort=<key>::
+ Sort based on the key given. Prefix `-` to sort in descending order
+ of the value. Supports "version:refname" or "v:refname" (tag names
+ are treated as versions). The "version:refname" sort order can also
+ be affected by the "versionsort.suffix" configuration variable.
+ See linkgit:git-for-each-ref[1] for more sort options, but be aware
+ keys like `committerdate` that require access to the objects
+ themselves will not work for refs whose objects have not yet been
+ fetched from the remote, and will give a `missing object` error.
+
+ -o <option>::
+ --server-option=<option>::
+ Transmit the given string to the server when communicating using
+ protocol version 2. The given string must not contain a NUL or LF
+ character.
+ When multiple `--server-option=<option>` are given, they are all
+ sent to the other side in the order listed on the command line.
+
<repository>::
The "remote" repository to query. This parameter can be
either a URL or the name of a remote (see the GIT URLS and
c5db5456ae3b0873fc659c19fafdde22313cc441 refs/tags/v0.99.2
7ceca275d047c90c0c7d5afb13ab97efdf51bd6e refs/tags/v0.99.3
+SEE ALSO
+--------
+linkgit:git-check-ref-format[1].
+
GIT
---
Part of the linkgit:git[1] suite
#include "builtin.h"
#include "cache.h"
#include "transport.h"
+#include "ref-filter.h"
#include "remote.h"
#include "refs.h"
const char *uploadpack = NULL;
const char **pattern = NULL;
struct argv_array ref_prefixes = ARGV_ARRAY_INIT;
+ int i;
+ struct string_list server_options = STRING_LIST_INIT_DUP;
struct remote *remote;
struct transport *transport;
const struct ref *ref;
+ struct ref_array ref_array;
+ static struct ref_sorting *sorting = NULL, **sorting_tail = &sorting;
struct option options[] = {
OPT__QUIET(&quiet, N_("do not print remote URL")),
OPT_BIT(0, "refs", &flags, N_("do not show peeled tags"), REF_NORMAL),
OPT_BOOL(0, "get-url", &get_url,
N_("take url.<base>.insteadOf into account")),
+ OPT_CALLBACK(0 , "sort", sorting_tail, N_("key"),
+ N_("field name to sort on"), &parse_opt_ref_sorting),
OPT_SET_INT_F(0, "exit-code", &status,
N_("exit with exit code 2 if no matching refs are found"),
2, PARSE_OPT_NOCOMPLETE),
OPT_BOOL(0, "symref", &show_symref_target,
N_("show underlying ref in addition to the object pointed by it")),
+ OPT_STRING_LIST('o', "server-option", &server_options, N_("server-specific"), N_("option to transmit")),
OPT_END()
};
+ memset(&ref_array, 0, sizeof(ref_array));
+
argc = parse_options(argc, argv, prefix, options, ls_remote_usage,
PARSE_OPT_STOP_AT_NON_OPTION);
dest = argv[0];
if (get_url) {
printf("%s\n", *remote->url);
+ UNLEAK(sorting);
return 0;
}
transport = transport_get(remote, NULL);
if (uploadpack != NULL)
transport_set_option(transport, TRANS_OPT_UPLOADPACK, uploadpack);
+ if (server_options.nr)
+ transport->server_options = &server_options;
ref = transport_get_remote_refs(transport, &ref_prefixes);
- if (transport_disconnect(transport))
+ if (transport_disconnect(transport)) {
+ UNLEAK(sorting);
return 1;
+ }
if (!dest && !quiet)
fprintf(stderr, "From %s\n", *remote->url);
for ( ; ref; ref = ref->next) {
+ struct ref_array_item *item;
if (!check_ref_type(ref, flags))
continue;
if (!tail_match(pattern, ref->name))
continue;
+ item = ref_array_push(&ref_array, ref->name, &ref->old_oid);
+ item->symref = xstrdup_or_null(ref->symref);
+ }
+
+ if (sorting)
+ ref_array_sort(sorting, &ref_array);
+
+ for (i = 0; i < ref_array.nr; i++) {
+ const struct ref_array_item *ref = ref_array.items[i];
if (show_symref_target && ref->symref)
- printf("ref: %s\t%s\n", ref->symref, ref->name);
- printf("%s\t%s\n", oid_to_hex(&ref->old_oid), ref->name);
+ printf("ref: %s\t%s\n", ref->symref, ref->refname);
+ printf("%s\t%s\n", oid_to_hex(&ref->objectname), ref->refname);
status = 0; /* we found something */
}
+
+ UNLEAK(sorting);
+ UNLEAK(ref_array);
return status;
}
return check_ref(ref->name, flags);
}
-static void die_initial_contact(int unexpected)
+static NORETURN void die_initial_contact(int unexpected)
{
/*
* A hang-up after seeing some response from the other end
struct ref **get_remote_refs(int fd_out, struct packet_reader *reader,
struct ref **list, int for_push,
- const struct argv_array *ref_prefixes)
+ const struct argv_array *ref_prefixes,
+ const struct string_list *server_options)
{
int i;
*list = NULL;
if (server_supports_v2("agent", 0))
packet_write_fmt(fd_out, "agent=%s", git_user_agent_sanitized());
+ if (server_options && server_options->nr &&
+ server_supports_v2("server-option", 1))
+ for (i = 0; i < server_options->nr; i++)
+ packet_write_fmt(fd_out, "server-option=%s",
+ server_options->items[i].string);
+
packet_delim(fd_out);
/* When pushing we don't want to request the peeled tags */
if (!for_push)
#include "pkt-line.h"
#include "commit.h"
#include "tag.h"
-#include "exec_cmd.h"
+#include "exec-cmd.h"
#include "pack.h"
#include "sideband.h"
#include "fetch-pack.h"
packet_buf_write(&req_buf, "command=fetch");
if (server_supports_v2("agent", 0))
packet_buf_write(&req_buf, "agent=%s", git_user_agent_sanitized());
+ if (args->server_options && args->server_options->nr &&
+ server_supports_v2("server-option", 1)) {
+ int i;
+ for (i = 0; i < args->server_options->nr; i++)
+ packet_write_fmt(fd_out, "server-option=%s",
+ args->server_options->items[i].string);
+ }
packet_buf_delim(&req_buf);
if (args->use_thin_pack)
#include "transport-internal.h"
#include "protocol.h"
#include "object-store.h"
+#include "color.h"
+
+static int transport_use_color = -1;
+static char transport_colors[][COLOR_MAXLEN] = {
+ GIT_COLOR_RESET,
+ GIT_COLOR_RED /* REJECTED */
+};
+
+enum color_transport {
+ TRANSPORT_COLOR_RESET = 0,
+ TRANSPORT_COLOR_REJECTED = 1
+};
+
+static int transport_color_config(void)
+{
+ const char *keys[] = {
+ "color.transport.reset",
+ "color.transport.rejected"
+ }, *key = "color.transport";
+ char *value;
+ int i;
+ static int initialized;
+
+ if (initialized)
+ return 0;
+ initialized = 1;
+
+ if (!git_config_get_string(key, &value))
+ transport_use_color = git_config_colorbool(key, value);
+
+ if (!want_color_stderr(transport_use_color))
+ return 0;
+
+ for (i = 0; i < ARRAY_SIZE(keys); i++)
+ if (!git_config_get_string(keys[i], &value)) {
+ if (!value)
+ return config_error_nonbool(keys[i]);
+ if (color_parse(value, transport_colors[i]) < 0)
+ return -1;
+ }
+
+ return 0;
+}
+
+static const char *transport_get_color(enum color_transport ix)
+{
+ if (want_color_stderr(transport_use_color))
+ return transport_colors[ix];
+ return "";
+}
static void set_upstreams(struct transport *transport, struct ref *refs,
int pretend)
switch (data->version) {
case protocol_v2:
get_remote_refs(data->fd[1], &reader, &refs, for_push,
- ref_prefixes);
+ ref_prefixes, transport->server_options);
break;
case protocol_v1:
case protocol_v0:
args.no_dependents = data->options.no_dependents;
args.filter_options = data->options.filter_options;
args.stateless_rpc = transport->stateless_rpc;
+ args.server_options = transport->server_options;
if (!data->got_remote_heads)
refs_tmp = get_refs_via_connect(transport, 0, NULL);
else
fprintf(stdout, "%s\n", summary);
} else {
- fprintf(stderr, " %c %-*s ", flag, summary_width, summary);
+ const char *red = "", *reset = "";
+ if (push_had_errors(to)) {
+ red = transport_get_color(TRANSPORT_COLOR_REJECTED);
+ reset = transport_get_color(TRANSPORT_COLOR_RESET);
+ }
+ fprintf(stderr, " %s%c %-*s%s ", red, flag, summary_width,
+ summary, reset);
if (from)
fprintf(stderr, "%s -> %s", prettify_refname(from->name), prettify_refname(to->name));
else
char *head;
int summary_width = transport_summary_width(refs);
+ if (transport_color_config() < 0)
+ warning(_("could not parse transport.color.* config"));
+
head = resolve_refdup("HEAD", RESOLVE_REF_READING, NULL, NULL);
if (verbose) {
struct send_pack_args args;
int ret = 0;
+ if (transport_color_config() < 0)
+ return -1;
+
if (!data->got_remote_heads)
get_refs_via_connect(transport, 1, NULL);
*reject_reasons = 0;
transport_verify_remote_names(refspec_nr, refspec);
+ if (transport_color_config() < 0)
+ return -1;
+
if (transport->vtable->push_refs) {
struct ref *remote_refs;
struct ref *local_refs = get_local_heads();