remote prune: print the list of pruned branches

diff --git a/builtin-remote.c b/builtin-remote.c
index 745a4ee6c503666bf763327d845c4210a728261f..6bce55cd53c062bebcee3d085f1ae74eae9c299e 100644 (file)
--- a/builtin-remote.c
+++ b/builtin-remote.c
@@ -523,10 +523,10 @@ static int show(int argc, const char **argv)
 
 static int prune(int argc, const char **argv)
 {
-       int no_query = 0, result = 0;
+       int dry_run = 0, result = 0;
        struct option options[] = {
                OPT_GROUP("prune specific options"),
-               OPT_BOOLEAN('n', NULL, &no_query, "do not query remotes"),
+               OPT__DRY_RUN(&dry_run),
                OPT_END()
        };
        struct ref_states states;
@@ -540,11 +540,23 @@ static int prune(int argc, const char **argv)
        for (; argc; argc--, argv++) {
                int i;
 
-               get_remote_ref_states(*argv, &states, !no_query);
+               get_remote_ref_states(*argv, &states, 1);
+
+               printf("Pruning %s\n", *argv);
+               if (states.stale.nr)
+                       printf("URL: %s\n",
+                              states.remote->url_nr
+                              ? states.remote->url[0]
+                              : "(no URL)");
 
                for (i = 0; i < states.stale.nr; i++) {
                        const char *refname = states.stale.items[i].util;
-                       result |= delete_ref(refname, NULL);
+
+                       if (!dry_run)
+                               result |= delete_ref(refname, NULL);
+
+                       printf(" * [%s] %s\n", dry_run ? "would prune" : "pruned",
+                              skip_prefix(refname, "refs/remotes/"));
                }
 
                /* NEEDSWORK: free remote */