fetch: report local storage errors in status table

[git.git] / builtin-fetch.c

diff --git a/builtin-fetch.c b/builtin-fetch.c
index e81ee2d02b588c83f9ac355d20559271be73871d..7c16d38de7ddd52883cee79392cf4aa9d8492a96 100644 (file)
--- a/builtin-fetch.c
+++ b/builtin-fetch.c
@@ -233,10 +233,12 @@ static int update_local_ref(struct ref *ref,
 
        if (!is_null_sha1(ref->old_sha1) &&
            !prefixcmp(ref->name, "refs/tags/")) {
-               sprintf(display, "- %-*s %-*s -> %s",
+               int r;
+               r = s_update_ref("updating tag", ref, 0);
+               sprintf(display, "%c %-*s %-*s -> %s%s", r ? '!' : '-',
                        SUMMARY_WIDTH, "[tag update]", REFCOL_WIDTH, remote,
-                       pretty_ref);
-               return s_update_ref("updating tag", ref, 0);
+                       pretty_ref, r ? "  (unable to update local ref)" : "");
+               return r;
        }
 
        current = lookup_commit_reference_gently(ref->old_sha1, 1);
@@ -244,6 +246,7 @@ static int update_local_ref(struct ref *ref,
        if (!current || !updated) {
                const char *msg;
                const char *what;
+               int r;
                if (!strncmp(ref->name, "refs/tags/", 10)) {
                        msg = "storing tag";
                        what = "[new tag]";
@@ -253,27 +256,36 @@ static int update_local_ref(struct ref *ref,
                        what = "[new branch]";
                }
 
-               sprintf(display, "* %-*s %-*s -> %s", SUMMARY_WIDTH, what,
-                       REFCOL_WIDTH, remote, pretty_ref);
-               return s_update_ref(msg, ref, 0);
+               r = s_update_ref(msg, ref, 0);
+               sprintf(display, "%c %-*s %-*s -> %s%s", r ? '!' : '*',
+                       SUMMARY_WIDTH, what, REFCOL_WIDTH, remote, pretty_ref,
+                       r ? "  (unable to update local ref)" : "");
+               return r;
        }
 
        if (in_merge_bases(current, &updated, 1)) {
                char quickref[83];
+               int r;
                strcpy(quickref, find_unique_abbrev(current->object.sha1, DEFAULT_ABBREV));
                strcat(quickref, "..");
                strcat(quickref, find_unique_abbrev(ref->new_sha1, DEFAULT_ABBREV));
-               sprintf(display, "  %-*s %-*s -> %s", SUMMARY_WIDTH, quickref,
-                       REFCOL_WIDTH, remote, pretty_ref);
-               return s_update_ref("fast forward", ref, 1);
+               r = s_update_ref("fast forward", ref, 1);
+               sprintf(display, "%c %-*s %-*s -> %s%s", r ? '!' : ' ',
+                       SUMMARY_WIDTH, quickref, REFCOL_WIDTH, remote,
+                       pretty_ref, r ? "  (unable to update local ref)" : "");
+               return r;
        } else if (force || ref->force) {
                char quickref[84];
+               int r;
                strcpy(quickref, find_unique_abbrev(current->object.sha1, DEFAULT_ABBREV));
                strcat(quickref, "...");
                strcat(quickref, find_unique_abbrev(ref->new_sha1, DEFAULT_ABBREV));
-               sprintf(display, "+ %-*s %-*s -> %s  (forced update)",
-                       SUMMARY_WIDTH, quickref, REFCOL_WIDTH, remote, pretty_ref);
-               return s_update_ref("forced-update", ref, 1);
+               r = s_update_ref("forced-update", ref, 1);
+               sprintf(display, "%c %-*s %-*s -> %s  (%s)", r ? '!' : '+',
+                       SUMMARY_WIDTH, quickref, REFCOL_WIDTH, remote,
+                       pretty_ref,
+                       r ? "unable to update local ref" : "forced update");
+               return r;
        } else {
                sprintf(display, "! %-*s %-*s -> %s  (non fast forward)",
                        SUMMARY_WIDTH, "[rejected]", REFCOL_WIDTH, remote,