55d3426929
Remove the unused wildopts placeholder struct from being passed to all
wildmatch() invocations, or rather remove all the boilerplate NULL
parameters.
This parameter was added back in commit 9b3497cab9 ("wildmatch: rename
constants and update prototype", 2013-01-01) as a placeholder for
future use. Over 4 years later nothing has made use of it, let's just
remove it. It can be added in the future if we find some reason to
start using such a parameter.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
117 lines
3.1 KiB
C
117 lines
3.1 KiB
C
#include "builtin.h"
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#include "cache.h"
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#include "transport.h"
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#include "remote.h"
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static const char * const ls_remote_usage[] = {
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N_("git ls-remote [--heads] [--tags] [--refs] [--upload-pack=<exec>]\n"
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" [-q | --quiet] [--exit-code] [--get-url]\n"
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" [--symref] [<repository> [<refs>...]]"),
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NULL
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};
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/*
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* Is there one among the list of patterns that match the tail part
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* of the path?
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*/
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static int tail_match(const char **pattern, const char *path)
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{
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const char *p;
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char *pathbuf;
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if (!pattern)
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return 1; /* no restriction */
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pathbuf = xstrfmt("/%s", path);
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while ((p = *(pattern++)) != NULL) {
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if (!wildmatch(p, pathbuf, 0)) {
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free(pathbuf);
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return 1;
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}
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}
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free(pathbuf);
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return 0;
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}
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int cmd_ls_remote(int argc, const char **argv, const char *prefix)
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{
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const char *dest = NULL;
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unsigned flags = 0;
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int get_url = 0;
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int quiet = 0;
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int status = 0;
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int show_symref_target = 0;
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const char *uploadpack = NULL;
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const char **pattern = NULL;
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struct remote *remote;
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struct transport *transport;
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const struct ref *ref;
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struct option options[] = {
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OPT__QUIET(&quiet, N_("do not print remote URL")),
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OPT_STRING(0, "upload-pack", &uploadpack, N_("exec"),
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N_("path of git-upload-pack on the remote host")),
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{ OPTION_STRING, 0, "exec", &uploadpack, N_("exec"),
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N_("path of git-upload-pack on the remote host"),
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PARSE_OPT_HIDDEN },
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OPT_BIT('t', "tags", &flags, N_("limit to tags"), REF_TAGS),
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OPT_BIT('h', "heads", &flags, N_("limit to heads"), REF_HEADS),
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OPT_BIT(0, "refs", &flags, N_("do not show peeled tags"), REF_NORMAL),
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OPT_BOOL(0, "get-url", &get_url,
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N_("take url.<base>.insteadOf into account")),
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OPT_SET_INT(0, "exit-code", &status,
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N_("exit with exit code 2 if no matching refs are found"), 2),
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OPT_BOOL(0, "symref", &show_symref_target,
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N_("show underlying ref in addition to the object pointed by it")),
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OPT_END()
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};
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argc = parse_options(argc, argv, prefix, options, ls_remote_usage,
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PARSE_OPT_STOP_AT_NON_OPTION);
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dest = argv[0];
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if (argc > 1) {
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int i;
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pattern = xcalloc(argc, sizeof(const char *));
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for (i = 1; i < argc; i++)
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pattern[i - 1] = xstrfmt("*/%s", argv[i]);
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}
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remote = remote_get(dest);
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if (!remote) {
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if (dest)
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die("bad repository '%s'", dest);
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die("No remote configured to list refs from.");
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}
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if (!remote->url_nr)
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die("remote %s has no configured URL", dest);
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if (get_url) {
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printf("%s\n", *remote->url);
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return 0;
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}
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transport = transport_get(remote, NULL);
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if (uploadpack != NULL)
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transport_set_option(transport, TRANS_OPT_UPLOADPACK, uploadpack);
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ref = transport_get_remote_refs(transport);
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if (transport_disconnect(transport))
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return 1;
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if (!dest && !quiet)
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fprintf(stderr, "From %s\n", *remote->url);
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for ( ; ref; ref = ref->next) {
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if (!check_ref_type(ref, flags))
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continue;
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if (!tail_match(pattern, ref->name))
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continue;
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if (show_symref_target && ref->symref)
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printf("ref: %s\t%s\n", ref->symref, ref->name);
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printf("%s\t%s\n", oid_to_hex(&ref->old_oid), ref->name);
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status = 0; /* we found something */
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}
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return status;
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}
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