remote: add promisor and partial clone config to the doc

diff --git a/builtin/fetch.c b/builtin/fetch.c
index 4ba63d5ac642844832a5c832cea93ddf99507764..5657d054ec55f71cbf8f117e93516f6193cb4bf3 100644 (file)
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -23,6 +23,7 @@
 #include "packfile.h"
 #include "list-objects-filter-options.h"
 #include "commit-reach.h"
+#include "promisor-remote.h"
 
 static const char * const builtin_fetch_usage[] = {
        N_("git fetch [<options>] [<repository> [<refspec>...]]"),
@@ -1460,37 +1461,27 @@ static inline void fetch_one_setup_partial(struct remote *remote)
         * If no prior partial clone/fetch and the current fetch DID NOT
         * request a partial-fetch, do a normal fetch.
         */
-       if (!repository_format_partial_clone && !filter_options.choice)
+       if (!has_promisor_remote() && !filter_options.choice)
                return;
 
        /*
-        * If this is the FIRST partial-fetch request, we enable partial
-        * on this repo and remember the given filter-spec as the default
-        * for subsequent fetches to this remote.
+        * If this is a partial-fetch request, we enable partial on
+        * this repo if not already enabled and remember the given
+        * filter-spec as the default for subsequent fetches to this
+        * remote.
         */
-       if (!repository_format_partial_clone && filter_options.choice) {
+       if (filter_options.choice) {
                partial_clone_register(remote->name, &filter_options);
                return;
        }
 
-       /*
-        * We are currently limited to only ONE promisor remote and only
-        * allow partial-fetches from the promisor remote.
-        */
-       if (strcmp(remote->name, repository_format_partial_clone)) {
-               if (filter_options.choice)
-                       die(_("--filter can only be used with the remote "
-                             "configured in extensions.partialClone"));
-               return;
-       }
-
        /*
         * Do a partial-fetch from the promisor remote using either the
         * explicitly given filter-spec or inherit the filter-spec from
         * the config.
         */
        if (!filter_options.choice)
-               partial_clone_get_default_filter_spec(&filter_options);
+               partial_clone_get_default_filter_spec(&filter_options, remote->name);
        return;
 }
 
@@ -1611,7 +1602,7 @@ int cmd_fetch(int argc, const char **argv, const char *prefix)
        if (depth || deepen_since || deepen_not.nr)
                deepen = 1;
 
-       if (filter_options.choice && !repository_format_partial_clone)
+       if (filter_options.choice && !has_promisor_remote())
                die("--filter can only be used when extensions.partialClone is set");
 
        if (all) {
@@ -1645,7 +1636,7 @@ int cmd_fetch(int argc, const char **argv, const char *prefix)
        }
 
        if (remote) {
-               if (filter_options.choice || repository_format_partial_clone)
+               if (filter_options.choice || has_promisor_remote())
                        fetch_one_setup_partial(remote);
                result = fetch_one(remote, argc, argv, prune_tags_ok);
        } else {