Merge branch 'db/remote-builtin' into jk/send-pack
[git/git.git] / builtin-fetch.c
index fa0af17..6b1750d 100644 (file)
@@ -131,12 +131,6 @@ static struct ref *get_ref_map(struct transport *transport,
        return ref_map;
 }
 
-static void show_new(enum object_type type, unsigned char *sha1_new)
-{
-       fprintf(stderr, "  %s: %s\n", typename(type),
-               find_unique_abbrev(sha1_new, DEFAULT_ABBREV));
-}
-
 static int s_update_ref(const char *action,
                        struct ref *ref,
                        int check_old)
@@ -157,34 +151,38 @@ static int s_update_ref(const char *action,
        return 0;
 }
 
+#define SUMMARY_WIDTH (2 * DEFAULT_ABBREV + 3)
+
 static int update_local_ref(struct ref *ref,
-                           const char *note,
-                           int verbose)
+                           const char *remote,
+                           int verbose,
+                           char *display)
 {
-       char oldh[41], newh[41];
        struct commit *current = NULL, *updated;
        enum object_type type;
        struct branch *current_branch = branch_get(NULL);
+       const char *pretty_ref = ref->name + (
+               !prefixcmp(ref->name, "refs/heads/") ? 11 :
+               !prefixcmp(ref->name, "refs/tags/") ? 10 :
+               !prefixcmp(ref->name, "refs/remotes/") ? 13 :
+               0);
 
+       *display = 0;
        type = sha1_object_info(ref->new_sha1, NULL);
        if (type < 0)
                die("object %s not found", sha1_to_hex(ref->new_sha1));
 
        if (!*ref->name) {
                /* Not storing */
-               if (verbose) {
-                       fprintf(stderr, "* fetched %s\n", note);
-                       show_new(type, ref->new_sha1);
-               }
+               if (verbose)
+                       sprintf(display, "* branch %s -> FETCH_HEAD", remote);
                return 0;
        }
 
        if (!hashcmp(ref->old_sha1, ref->new_sha1)) {
-               if (verbose) {
-                       fprintf(stderr, "* %s: same as %s\n",
-                               ref->name, note);
-                       show_new(type, ref->new_sha1);
-               }
+               if (verbose)
+                       sprintf(display, "= %-*s %s -> %s", SUMMARY_WIDTH,
+                               "[up to date]", remote, pretty_ref);
                return 0;
        }
 
@@ -196,63 +194,65 @@ static int update_local_ref(struct ref *ref,
                 * If this is the head, and it's not okay to update
                 * the head, and the old value of the head isn't empty...
                 */
-               fprintf(stderr,
-                       " * %s: Cannot fetch into the current branch.\n",
-                       ref->name);
+               sprintf(display, "! %-*s %s -> %s  (can't  fetch in current branch)",
+                       SUMMARY_WIDTH, "[rejected]", remote, pretty_ref);
                return 1;
        }
 
        if (!is_null_sha1(ref->old_sha1) &&
            !prefixcmp(ref->name, "refs/tags/")) {
-               fprintf(stderr, "* %s: updating with %s\n",
-                       ref->name, note);
-               show_new(type, ref->new_sha1);
+               sprintf(display, "- %-*s %s -> %s",
+                       SUMMARY_WIDTH, "[tag update]", remote, pretty_ref);
                return s_update_ref("updating tag", ref, 0);
        }
 
        current = lookup_commit_reference_gently(ref->old_sha1, 1);
        updated = lookup_commit_reference_gently(ref->new_sha1, 1);
        if (!current || !updated) {
-               char *msg;
-               if (!strncmp(ref->name, "refs/tags/", 10))
+               const char *msg;
+               const char *what;
+               if (!strncmp(ref->name, "refs/tags/", 10)) {
                        msg = "storing tag";
-               else
+                       what = "[new tag]";
+               }
+               else {
                        msg = "storing head";
-               fprintf(stderr, "* %s: storing %s\n",
-                       ref->name, note);
-               show_new(type, ref->new_sha1);
+                       what = "[new branch]";
+               }
+
+               sprintf(display, "* %-*s %s -> %s",
+                       SUMMARY_WIDTH, what, remote, pretty_ref);
                return s_update_ref(msg, ref, 0);
        }
 
-       strcpy(oldh, find_unique_abbrev(current->object.sha1, DEFAULT_ABBREV));
-       strcpy(newh, find_unique_abbrev(ref->new_sha1, DEFAULT_ABBREV));
-
        if (in_merge_bases(current, &updated, 1)) {
-               fprintf(stderr, "* %s: fast forward to %s\n",
-                       ref->name, note);
-               fprintf(stderr, "  old..new: %s..%s\n", oldh, newh);
+               char quickref[83];
+               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  (fast forward)",
+                       SUMMARY_WIDTH, quickref, remote, pretty_ref);
                return s_update_ref("fast forward", ref, 1);
-       }
-       if (!force && !ref->force) {
-               fprintf(stderr,
-                       "* %s: not updating to non-fast forward %s\n",
-                       ref->name, note);
-               fprintf(stderr,
-                       "  old...new: %s...%s\n", oldh, newh);
+       } else if (force || ref->force) {
+               char quickref[84];
+               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, remote, pretty_ref);
+               return s_update_ref("forced-update", ref, 1);
+       } else {
+               sprintf(display, "! %-*s %s -> %s  (non fast forward)",
+                       SUMMARY_WIDTH, "[rejected]", remote, pretty_ref);
                return 1;
        }
-       fprintf(stderr,
-               "* %s: forcing update to non-fast forward %s\n",
-               ref->name, note);
-       fprintf(stderr, "  old...new: %s...%s\n", oldh, newh);
-       return s_update_ref("forced-update", ref, 1);
 }
 
 static void store_updated_refs(const char *url, struct ref *ref_map)
 {
        FILE *fp;
        struct commit *commit;
-       int url_len, i, note_len;
+       int url_len, i, note_len, shown_url = 0;
        char note[1024];
        const char *what, *kind;
        struct ref *rm;
@@ -315,8 +315,17 @@ static void store_updated_refs(const char *url, struct ref *ref_map)
                        rm->merge ? "" : "not-for-merge",
                        note);
 
-               if (ref)
-                       update_local_ref(ref, note, verbose);
+               if (ref) {
+                       update_local_ref(ref, what, verbose, note);
+                       if (*note) {
+                               if (!shown_url) {
+                                       fprintf(stderr, "From %.*s\n",
+                                                       url_len, url);
+                                       shown_url = 1;
+                               }
+                               fprintf(stderr, " %s\n", note);
+                       }
+               }
        }
        fclose(fp);
 }
@@ -376,9 +385,6 @@ static struct ref *find_non_local_tags(struct transport *transport,
                if (!path_list_has_path(&existing_refs, ref_name) &&
                    !path_list_has_path(&new_refs, ref_name) &&
                    lookup_object(ref->old_sha1)) {
-                       fprintf(stderr, "Auto-following %s\n",
-                               ref_name);
-
                        path_list_insert(ref_name, &new_refs);
 
                        rm = alloc_ref(strlen(ref_name) + 1);
@@ -517,7 +523,7 @@ int cmd_fetch(int argc, const char **argv, const char *prefix)
                        depth = argv[i];
                        continue;
                }
-               if (!strcmp(arg, "--quiet")) {
+               if (!strcmp(arg, "--quiet") || !strcmp(arg, "-q")) {
                        quiet = 1;
                        continue;
                }