75 lines
1.5 KiB
C
75 lines
1.5 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 ls_remote_usage[] =
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"git-ls-remote [--upload-pack=<git-upload-pack>] [<host>:]<directory>";
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int cmd_ls_remote(int argc, const char **argv, const char *prefix)
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{
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int i;
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const char *dest = NULL;
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int nongit = 0;
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unsigned flags = 0;
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const char *uploadpack = 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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setup_git_directory_gently(&nongit);
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for (i = 1; i < argc; i++) {
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const char *arg = argv[i];
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if (*arg == '-') {
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if (!prefixcmp(arg, "--upload-pack=")) {
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uploadpack = arg + 14;
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continue;
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}
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if (!prefixcmp(arg, "--exec=")) {
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uploadpack = arg + 7;
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continue;
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}
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if (!strcmp("--tags", arg)) {
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flags |= REF_TAGS;
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continue;
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}
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if (!strcmp("--heads", arg)) {
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flags |= REF_HEADS;
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continue;
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}
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if (!strcmp("--refs", arg)) {
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flags |= REF_NORMAL;
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continue;
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}
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usage(ls_remote_usage);
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}
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dest = arg;
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break;
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}
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if (!dest || i != argc - 1)
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usage(ls_remote_usage);
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remote = nongit ? NULL : remote_get(dest);
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if (remote && !remote->url_nr)
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die("remote %s has no configured URL", dest);
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transport = transport_get(remote, remote ? remote->url[0] : dest);
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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 (!ref)
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return 1;
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while (ref) {
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if (check_ref_type(ref, flags))
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printf("%s %s\n", sha1_to_hex(ref->old_sha1), ref->name);
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ref = ref->next;
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}
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return 0;
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}
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