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Commit | Line | Data |
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18f7c51c | 1 | #include "builtin.h" |
18705953 | 2 | #include "cache.h" |
18f7c51c | 3 | #include "transport.h" |
1fb20dfd | 4 | #include "ref-filter.h" |
18f7c51c | 5 | #include "remote.h" |
b4be7410 | 6 | #include "refs.h" |
18705953 | 7 | |
ba5f28bf TG |
8 | static const char * const ls_remote_usage[] = { |
9 | N_("git ls-remote [--heads] [--tags] [--refs] [--upload-pack=<exec>]\n" | |
99c08d4e TG |
10 | " [-q | --quiet] [--exit-code] [--get-url]\n" |
11 | " [--symref] [<repository> [<refs>...]]"), | |
ba5f28bf TG |
12 | NULL |
13 | }; | |
18705953 | 14 | |
2ea7fe0d | 15 | /* |
3d3c4f5d JH |
16 | * Is there one among the list of patterns that match the tail part |
17 | * of the path? | |
2ea7fe0d | 18 | */ |
2ea7fe0d JH |
19 | static int tail_match(const char **pattern, const char *path) |
20 | { | |
2ea7fe0d | 21 | const char *p; |
7f897b6f | 22 | char *pathbuf; |
2ea7fe0d | 23 | |
3d3c4f5d | 24 | if (!pattern) |
2ea7fe0d JH |
25 | return 1; /* no restriction */ |
26 | ||
7f897b6f | 27 | pathbuf = xstrfmt("/%s", path); |
3d3c4f5d | 28 | while ((p = *(pattern++)) != NULL) { |
55d34269 | 29 | if (!wildmatch(p, pathbuf, 0)) { |
7f897b6f | 30 | free(pathbuf); |
3d3c4f5d | 31 | return 1; |
7f897b6f | 32 | } |
2ea7fe0d | 33 | } |
7f897b6f | 34 | free(pathbuf); |
2ea7fe0d JH |
35 | return 0; |
36 | } | |
37 | ||
8951d7c1 | 38 | int cmd_ls_remote(int argc, const char **argv, const char *prefix) |
18705953 | 39 | { |
18f7c51c | 40 | const char *dest = NULL; |
2718ff09 | 41 | unsigned flags = 0; |
45781adb | 42 | int get_url = 0; |
cefb2a5e | 43 | int quiet = 0; |
a8724773 | 44 | int status = 0; |
99c08d4e | 45 | int show_symref_target = 0; |
18f7c51c | 46 | const char *uploadpack = NULL; |
2ea7fe0d | 47 | const char **pattern = NULL; |
39835409 JT |
48 | struct transport_ls_refs_options transport_options = |
49 | TRANSPORT_LS_REFS_OPTIONS_INIT; | |
1fb20dfd | 50 | int i; |
ff473221 | 51 | struct string_list server_options = STRING_LIST_INIT_DUP; |
18f7c51c | 52 | |
7c2c6ee7 | 53 | struct remote *remote; |
18f7c51c DB |
54 | struct transport *transport; |
55 | const struct ref *ref; | |
1fb20dfd HN |
56 | struct ref_array ref_array; |
57 | static struct ref_sorting *sorting = NULL, **sorting_tail = &sorting; | |
e44eb3e4 | 58 | |
ba5f28bf TG |
59 | struct option options[] = { |
60 | OPT__QUIET(&quiet, N_("do not print remote URL")), | |
61 | OPT_STRING(0, "upload-pack", &uploadpack, N_("exec"), | |
62 | N_("path of git-upload-pack on the remote host")), | |
63 | { OPTION_STRING, 0, "exec", &uploadpack, N_("exec"), | |
64 | N_("path of git-upload-pack on the remote host"), | |
65 | PARSE_OPT_HIDDEN }, | |
66 | OPT_BIT('t', "tags", &flags, N_("limit to tags"), REF_TAGS), | |
67 | OPT_BIT('h', "heads", &flags, N_("limit to heads"), REF_HEADS), | |
68 | OPT_BIT(0, "refs", &flags, N_("do not show peeled tags"), REF_NORMAL), | |
69 | OPT_BOOL(0, "get-url", &get_url, | |
70 | N_("take url.<base>.insteadOf into account")), | |
95be717c | 71 | OPT_REF_SORT(sorting_tail), |
cdc71c1c NTND |
72 | OPT_SET_INT_F(0, "exit-code", &status, |
73 | N_("exit with exit code 2 if no matching refs are found"), | |
74 | 2, PARSE_OPT_NOCOMPLETE), | |
99c08d4e TG |
75 | OPT_BOOL(0, "symref", &show_symref_target, |
76 | N_("show underlying ref in addition to the object pointed by it")), | |
ff473221 | 77 | OPT_STRING_LIST('o', "server-option", &server_options, N_("server-specific"), N_("option to transmit")), |
ba5f28bf TG |
78 | OPT_END() |
79 | }; | |
91a640ff | 80 | |
1fb20dfd HN |
81 | memset(&ref_array, 0, sizeof(ref_array)); |
82 | ||
ba5f28bf TG |
83 | argc = parse_options(argc, argv, prefix, options, ls_remote_usage, |
84 | PARSE_OPT_STOP_AT_NON_OPTION); | |
85 | dest = argv[0]; | |
18705953 | 86 | |
3e19816d JK |
87 | UNLEAK(sorting); |
88 | ||
ba5f28bf TG |
89 | if (argc > 1) { |
90 | int i; | |
91 | pattern = xcalloc(argc, sizeof(const char *)); | |
b4be7410 | 92 | for (i = 1; i < argc; i++) { |
ba5f28bf | 93 | pattern[i - 1] = xstrfmt("*/%s", argv[i]); |
b4be7410 | 94 | } |
18705953 | 95 | } |
2718ff09 | 96 | |
6a139cdd | 97 | if (flags & REF_TAGS) |
39835409 | 98 | strvec_push(&transport_options.ref_prefixes, "refs/tags/"); |
6a139cdd | 99 | if (flags & REF_HEADS) |
39835409 | 100 | strvec_push(&transport_options.ref_prefixes, "refs/heads/"); |
6a139cdd | 101 | |
c1d45cf7 | 102 | remote = remote_get(dest); |
9c00de5a TRC |
103 | if (!remote) { |
104 | if (dest) | |
105 | die("bad repository '%s'", dest); | |
106 | die("No remote configured to list refs from."); | |
107 | } | |
c1d45cf7 | 108 | if (!remote->url_nr) |
7c2c6ee7 | 109 | die("remote %s has no configured URL", dest); |
45781adb UKK |
110 | |
111 | if (get_url) { | |
112 | printf("%s\n", *remote->url); | |
113 | return 0; | |
114 | } | |
115 | ||
fb0cc87e | 116 | transport = transport_get(remote, NULL); |
18f7c51c DB |
117 | if (uploadpack != NULL) |
118 | transport_set_option(transport, TRANS_OPT_UPLOADPACK, uploadpack); | |
ff473221 BW |
119 | if (server_options.nr) |
120 | transport->server_options = &server_options; | |
18f7c51c | 121 | |
39835409 | 122 | ref = transport_get_remote_refs(transport, &transport_options); |
d96dab86 | 123 | if (ref) { |
124 | int hash_algo = hash_algo_by_ptr(transport_get_hash_algo(transport)); | |
125 | repo_set_hash_algo(the_repository, hash_algo); | |
126 | } | |
3e19816d | 127 | if (transport_disconnect(transport)) |
18f7c51c | 128 | return 1; |
cefb2a5e TRC |
129 | |
130 | if (!dest && !quiet) | |
131 | fprintf(stderr, "From %s\n", *remote->url); | |
2ea7fe0d | 132 | for ( ; ref; ref = ref->next) { |
1fb20dfd | 133 | struct ref_array_item *item; |
2ea7fe0d JH |
134 | if (!check_ref_type(ref, flags)) |
135 | continue; | |
136 | if (!tail_match(pattern, ref->name)) | |
137 | continue; | |
1fb20dfd HN |
138 | item = ref_array_push(&ref_array, ref->name, &ref->old_oid); |
139 | item->symref = xstrdup_or_null(ref->symref); | |
140 | } | |
141 | ||
142 | if (sorting) | |
143 | ref_array_sort(sorting, &ref_array); | |
144 | ||
145 | for (i = 0; i < ref_array.nr; i++) { | |
146 | const struct ref_array_item *ref = ref_array.items[i]; | |
99c08d4e | 147 | if (show_symref_target && ref->symref) |
1fb20dfd HN |
148 | printf("ref: %s\t%s\n", ref->symref, ref->refname); |
149 | printf("%s\t%s\n", oid_to_hex(&ref->objectname), ref->refname); | |
a8724773 | 150 | status = 0; /* we found something */ |
18f7c51c | 151 | } |
1fb20dfd | 152 | |
deec6b8e | 153 | ref_array_clear(&ref_array); |
a8724773 | 154 | return status; |
18705953 | 155 | } |