rebase -i: implement the logic to initialize $revisions in C

diff --git a/builtin/fetch.c b/builtin/fetch.c
index 836eb7545c504b37f12c883e6a8267781022725e..d9bb72bf49c164762591cfe6db10d553413939af 100644 (file)
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -6,6 +6,7 @@
 #include "repository.h"
 #include "refs.h"
 #include "refspec.h"
+#include "object-store.h"
 #include "commit.h"
 #include "builtin.h"
 #include "string-list.h"
@@ -62,6 +63,7 @@ static int recurse_submodules_default = RECURSE_SUBMODULES_ON_DEMAND;
 static int shown_url = 0;
 static struct refspec refmap = REFSPEC_INIT_FETCH;
 static struct list_objects_filter_options filter_options;
+static struct string_list server_options = STRING_LIST_INIT_DUP;
 
 static int git_fetch_config(const char *k, const char *v, void *cb)
 {
@@ -92,19 +94,6 @@ static int git_fetch_config(const char *k, const char *v, void *cb)
        return git_default_config(k, v, cb);
 }
 
-static int gitmodules_fetch_config(const char *var, const char *value, void *cb)
-{
-       if (!strcmp(var, "submodule.fetchjobs")) {
-               max_children = parse_submodule_fetchjobs(var, value);
-               return 0;
-       } else if (!strcmp(var, "fetch.recursesubmodules")) {
-               recurse_submodules = parse_fetch_recurse_submodules_arg(var, value);
-               return 0;
-       }
-
-       return 0;
-}
-
 static int parse_refmap_arg(const struct option *opt, const char *arg, int unset)
 {
        /*
@@ -154,9 +143,9 @@ static struct option builtin_fetch_options[] = {
                        N_("deepen history of shallow clone, excluding rev")),
        OPT_INTEGER(0, "deepen", &deepen_relative,
                    N_("deepen history of shallow clone")),
-       { OPTION_SET_INT, 0, "unshallow", &unshallow, NULL,
-                  N_("convert to a complete repository"),
-                  PARSE_OPT_NONEG | PARSE_OPT_NOARG, NULL, 1 },
+       OPT_SET_INT_F(0, "unshallow", &unshallow,
+                     N_("convert to a complete repository"),
+                     1, PARSE_OPT_NONEG),
        { OPTION_STRING, 0, "submodule-prefix", &submodule_prefix, N_("dir"),
                   N_("prepend this to submodule path output"), PARSE_OPT_HIDDEN },
        { OPTION_CALLBACK, 0, "recurse-submodules-default",
@@ -168,6 +157,7 @@ static struct option builtin_fetch_options[] = {
                 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_STRING_LIST('o', "server-option", &server_options, N_("server-specific"), N_("option to transmit")),
        OPT_SET_INT('4', "ipv4", &family, N_("use IPv4 addresses only"),
                        TRANSPORT_FAMILY_IPV4),
        OPT_SET_INT('6', "ipv6", &family, N_("use IPv6 addresses only"),
@@ -351,17 +341,14 @@ static struct ref *get_ref_map(struct transport *transport,
 
        const struct ref *remote_refs;
 
-       for (i = 0; i < rs->nr; i++) {
-               const struct refspec_item *item = &rs->items[i];
-               if (!item->exact_sha1) {
-                       const char *glob = strchr(item->src, '*');
-                       if (glob)
-                               argv_array_pushf(&ref_prefixes, "%.*s",
-                                                (int)(glob - item->src),
-                                                item->src);
-                       else
-                               expand_ref_prefix(&ref_prefixes, item->src);
-               }
+       if (rs->nr)
+               refspec_ref_prefixes(rs, &ref_prefixes);
+       else if (transport->remote && transport->remote->fetch.nr)
+               refspec_ref_prefixes(&transport->remote->fetch, &ref_prefixes);
+
+       if (ref_prefixes.argc &&
+           (tags == TAGS_SET || (tags == TAGS_DEFAULT && !rs->nr))) {
+               argv_array_push(&ref_prefixes, "refs/tags/");
        }
 
        remote_refs = transport_get_remote_refs(transport, &ref_prefixes);
@@ -649,7 +636,7 @@ static int update_local_ref(struct ref *ref,
        struct branch *current_branch = branch_get(NULL);
        const char *pretty_ref = prettify_refname(ref->name);
 
-       type = oid_object_info(&ref->new_oid, NULL);
+       type = oid_object_info(the_repository, &ref->new_oid, NULL);
        if (type < 0)
                die(_("object %s not found"), oid_to_hex(&ref->new_oid));
 
@@ -778,7 +765,7 @@ static int store_updated_refs(const char *raw_url, const char *remote_name,
        const char *what, *kind;
        struct ref *rm;
        char *url;
-       const char *filename = dry_run ? "/dev/null" : git_path_fetch_head();
+       const char *filename = dry_run ? "/dev/null" : git_path_fetch_head(the_repository);
        int want_status;
        int summary_width = transport_summary_width(ref_map);
 
@@ -959,11 +946,11 @@ static int fetch_refs(struct transport *transport, struct ref *ref_map)
        return ret;
 }
 
-static int prune_refs(struct refspec_item *refs, int ref_count, struct ref *ref_map,
-               const char *raw_url)
+static int prune_refs(struct refspec *rs, struct ref *ref_map,
+                     const char *raw_url)
 {
        int url_len, i, result = 0;
-       struct ref *ref, *stale_refs = get_stale_heads(refs, ref_count, ref_map);
+       struct ref *ref, *stale_refs = get_stale_heads(rs, ref_map);
        char *url;
        int summary_width = transport_summary_width(stale_refs);
        const char *dangling_msg = dry_run
@@ -1030,7 +1017,7 @@ static void check_not_current_branch(struct ref *ref_map)
 
 static int truncate_fetch_head(void)
 {
-       const char *filename = git_path_fetch_head();
+       const char *filename = git_path_fetch_head(the_repository);
        FILE *fp = fopen_for_writing(filename);
 
        if (!fp)
@@ -1158,10 +1145,9 @@ static int do_fetch(struct transport *transport,
                 * don't care whether --tags was specified.
                 */
                if (rs->nr) {
-                       prune_refs(rs->items, rs->nr, ref_map, transport->url);
+                       prune_refs(rs, ref_map, transport->url);
                } else {
-                       prune_refs(transport->remote->fetch.items,
-                                  transport->remote->fetch.nr,
+                       prune_refs(&transport->remote->fetch,
                                   ref_map,
                                   transport->url);
                }
@@ -1405,6 +1391,9 @@ static int fetch_one(struct remote *remote, int argc, const char **argv, int pru
                }
        }
 
+       if (server_options.nr)
+               gtransport->server_options = &server_options;
+
        sigchain_push_common(unlock_pack_on_signal);
        atexit(unlock_pack);
        exit_code = do_fetch(gtransport, &rs);
@@ -1432,7 +1421,7 @@ int cmd_fetch(int argc, const char **argv, const char *prefix)
        for (i = 1; i < argc; i++)
                strbuf_addf(&default_rla, " %s", argv[i]);
 
-       config_from_gitmodules(gitmodules_fetch_config, NULL);
+       fetch_config_from_gitmodules(&max_children, &recurse_submodules);
        git_config(git_fetch_config, NULL);
 
        argc = parse_options(argc, argv, prefix,
@@ -1448,7 +1437,7 @@ int cmd_fetch(int argc, const char **argv, const char *prefix)
        if (unshallow) {
                if (depth)
                        die(_("--depth and --unshallow cannot be used together"));
-               else if (!is_repository_shallow())
+               else if (!is_repository_shallow(the_repository))
                        die(_("--unshallow on a complete repository does not make sense"));
                else
                        depth = xstrfmt("%d", INFINITE_DEPTH);