struct warn_if_dangling_data {
FILE *fp;
const char *refname;
+ const struct string_list *refnames;
const char *msg_fmt;
};
return 0;
resolves_to = resolve_ref_unsafe(refname, junk, 0, NULL);
- if (!resolves_to || strcmp(resolves_to, d->refname))
+ if (!resolves_to
+ || (d->refname
+ ? strcmp(resolves_to, d->refname)
+ : !string_list_has_string(d->refnames, resolves_to))) {
return 0;
+ }
fprintf(d->fp, d->msg_fmt, refname);
fputc('\n', d->fp);
data.fp = fp;
data.refname = refname;
+ data.refnames = NULL;
+ data.msg_fmt = msg_fmt;
+ for_each_rawref(warn_if_dangling_symref, &data);
+}
+
+void warn_dangling_symrefs(FILE *fp, const char *msg_fmt, const struct string_list *refnames)
+{
+ struct warn_if_dangling_data data;
+
+ data.fp = fp;
+ data.refname = NULL;
+ data.refnames = refnames;
data.msg_fmt = msg_fmt;
for_each_rawref(warn_if_dangling_symref, &data);
}
*log = NULL;
for (p = ref_rev_parse_rules; *p; p++) {
- struct stat st;
unsigned char hash[20];
char path[PATH_MAX];
const char *ref, *it;
ref = resolve_ref_unsafe(path, hash, 1, NULL);
if (!ref)
continue;
- if (!stat(git_path("logs/%s", path), &st) &&
- S_ISREG(st.st_mode))
+ if (reflog_exists(path))
it = path;
- else if (strcmp(ref, path) &&
- !stat(git_path("logs/%s", ref), &st) &&
- S_ISREG(st.st_mode))
+ else if (strcmp(ref, path) && reflog_exists(ref))
it = ref;
else
continue;
return 0;
}
-static int repack_without_refs(const char **refnames, int n)
+int repack_without_refs(const char **refnames, int n)
{
struct ref_dir *packed;
struct string_list refs_to_delete = STRING_LIST_INIT_DUP;
return 1;
}
+int reflog_exists(const char *refname)
+{
+ struct stat st;
+
+ return !lstat(git_path("logs/%s", refname), &st) &&
+ S_ISREG(st.st_mode);
+}
+
+int delete_reflog(const char *refname)
+{
+ return remove_path(git_path("logs/%s", refname));
+}
+
static int show_one_reflog_ent(struct strbuf *sb, each_reflog_ent_fn fn, void *cb_data)
{
unsigned char osha1[20], nsha1[20];