diff options
Diffstat (limited to 'builtin')
| -rw-r--r-- | builtin/fetch.c | 35 |
1 files changed, 32 insertions, 3 deletions
diff --git a/builtin/fetch.c b/builtin/fetch.c index 55f457c04..dd46b61d9 100644 --- a/builtin/fetch.c +++ b/builtin/fetch.c @@ -45,6 +45,8 @@ static struct transport *gsecondary; static const char *submodule_prefix = ""; static const char *recurse_submodules_default; static int shown_url = 0; +static int refmap_alloc, refmap_nr; +static const char **refmap_array; static int option_parse_recurse_submodules(const struct option *opt, const char *arg, int unset) @@ -69,6 +71,19 @@ static int git_fetch_config(const char *k, const char *v, void *cb) return 0; } +static int parse_refmap_arg(const struct option *opt, const char *arg, int unset) +{ + ALLOC_GROW(refmap_array, refmap_nr + 1, refmap_alloc); + + /* + * "git fetch --refmap='' origin foo" + * can be used to tell the command not to store anywhere + */ + if (*arg) + refmap_array[refmap_nr++] = arg; + return 0; +} + static struct option builtin_fetch_options[] = { OPT__VERBOSITY(&verbosity), OPT_BOOL(0, "all", &all, @@ -107,6 +122,8 @@ static struct option builtin_fetch_options[] = { N_("default mode for recursion"), PARSE_OPT_HIDDEN }, OPT_BOOL(0, "update-shallow", &update_shallow, N_("accept refs that update .git/shallow")), + { OPTION_CALLBACK, 0, "refmap", NULL, N_("refmap"), + N_("specify fetch refmap"), PARSE_OPT_NONEG, parse_refmap_arg }, OPT_END() }; @@ -278,6 +295,9 @@ static struct ref *get_ref_map(struct transport *transport, const struct ref *remote_refs = transport_get_remote_refs(transport); if (refspec_count) { + struct refspec *fetch_refspec; + int fetch_refspec_nr; + for (i = 0; i < refspec_count; i++) { get_fetch_map(remote_refs, &refspecs[i], &tail, 0); if (refspecs[i].dst && refspecs[i].dst[0]) @@ -307,12 +327,21 @@ static struct ref *get_ref_map(struct transport *transport, * by ref_remove_duplicates() in favor of one of these * opportunistic entries with FETCH_HEAD_IGNORE. */ - for (i = 0; i < transport->remote->fetch_refspec_nr; i++) - get_fetch_map(ref_map, &transport->remote->fetch[i], - &oref_tail, 1); + if (refmap_array) { + fetch_refspec = parse_fetch_refspec(refmap_nr, refmap_array); + fetch_refspec_nr = refmap_nr; + } else { + fetch_refspec = transport->remote->fetch; + fetch_refspec_nr = transport->remote->fetch_refspec_nr; + } + + for (i = 0; i < fetch_refspec_nr; i++) + get_fetch_map(ref_map, &fetch_refspec[i], &oref_tail, 1); if (tags == TAGS_SET) get_fetch_map(remote_refs, tag_refspec, &tail, 0); + } else if (refmap_array) { + die("--refmap option is only meaningful with command-line refspec(s)."); } else { /* Use the defaults */ struct remote *remote = transport->remote; |