config documentation: some configs are auto-set by git-init

diff --git a/bundle.c b/bundle.c
index daecd8e1cad4a301e2faa3888c561746d029f09d..df95e151e2e82b48e4f15f2180838bf2d178f923 100644 (file)
--- a/bundle.c
+++ b/bundle.c
@@ -98,7 +98,7 @@ int verify_bundle(struct bundle_header *header, int verbose)
         */
        struct ref_list *p = &header->prerequisites;
        struct rev_info revs;
-       const char *argv[] = {NULL, "--all"};
+       const char *argv[] = {NULL, "--all", NULL};
        struct object_array refs;
        struct commit *commit;
        int i, ret = 0, req_nr;
@@ -167,6 +167,32 @@ int list_bundle_refs(struct bundle_header *header, int argc, const char **argv)
        return list_refs(&header->references, argc, argv);
 }
 
+static int is_tag_in_date_range(struct object *tag, struct rev_info *revs)
+{
+       unsigned long size;
+       enum object_type type;
+       char *buf, *line, *lineend;
+       unsigned long date;
+
+       if (revs->max_age == -1 && revs->min_age == -1)
+               return 1;
+
+       buf = read_sha1_file(tag->sha1, &type, &size);
+       if (!buf)
+               return 1;
+       line = memmem(buf, size, "\ntagger ", 8);
+       if (!line++)
+               return 1;
+       lineend = memchr(line, buf + size - line, '\n');
+       line = memchr(line, lineend ? lineend - line : buf + size - line, '>');
+       if (!line++)
+               return 1;
+       date = strtoul(line, NULL, 10);
+       free(buf);
+       return (revs->max_age == -1 || revs->max_age < date) &&
+               (revs->min_age == -1 || revs->min_age > date);
+}
+
 int create_bundle(struct bundle_header *header, const char *path,
                int argc, const char **argv)
 {
@@ -208,7 +234,7 @@ int create_bundle(struct bundle_header *header, const char *path,
        rls.git_cmd = 1;
        if (start_command(&rls))
                return -1;
-       rls_fout = fdopen(rls.out, "r");
+       rls_fout = xfdopen(rls.out, "r");
        while (fgets(buffer, sizeof(buffer), rls_fout)) {
                unsigned char sha1[20];
                if (buffer[0] == '-') {
@@ -240,6 +266,8 @@ int create_bundle(struct bundle_header *header, const char *path,
                return error("unrecognized argument: %s'", argv[i]);
        }
 
+       object_array_remove_duplicates(&revs.pending);
+
        for (i = 0; i < revs.pending.nr; i++) {
                struct object_array_entry *e = revs.pending.objects + i;
                unsigned char sha1[20];
@@ -255,6 +283,12 @@ int create_bundle(struct bundle_header *header, const char *path,
                        flag = 0;
                display_ref = (flag & REF_ISSYMREF) ? e->name : ref;
 
+               if (e->item->type == OBJ_TAG &&
+                               !is_tag_in_date_range(e->item, &revs)) {
+                       e->item->flags |= UNINTERESTING;
+                       continue;
+               }
+
                /*
                 * Make sure the refs we wrote out is correct; --max-count and
                 * other limiting options could have prevented all the tips