push: use same rules as git-rev-parse to resolve refspecs

diff --git a/sha1_name.c b/sha1_name.c
index 7df01af78805686572e32d5ade1460fc925a9a71..d364244dc4667d963f8a9b50ee01e58e9eac3b3c 100644 (file)
--- a/sha1_name.c
+++ b/sha1_name.c
@@ -239,23 +239,13 @@ static int ambiguous_path(const char *path, int len)
        return slash;
 }
 
-static const char *ref_fmt[] = {
-       "%.*s",
-       "refs/%.*s",
-       "refs/tags/%.*s",
-       "refs/heads/%.*s",
-       "refs/remotes/%.*s",
-       "refs/remotes/%.*s/HEAD",
-       NULL
-};
-
 int dwim_ref(const char *str, int len, unsigned char *sha1, char **ref)
 {
        const char **p, *r;
        int refs_found = 0;
 
        *ref = NULL;
-       for (p = ref_fmt; *p; p++) {
+       for (p = ref_rev_parse_rules; *p; p++) {
                unsigned char sha1_from_ref[20];
                unsigned char *this_result;
 
@@ -277,7 +267,7 @@ int dwim_log(const char *str, int len, unsigned char *sha1, char **log)
        int logs_found = 0;
 
        *log = NULL;
-       for (p = ref_fmt; *p; p++) {
+       for (p = ref_rev_parse_rules; *p; p++) {
                struct stat st;
                unsigned char hash[20];
                char path[PATH_MAX];
@@ -370,7 +360,7 @@ static int get_sha1_basic(const char *str, int len, unsigned char *sha1)
                                fprintf(stderr,
                                        "warning: Log for '%.*s' only goes "
                                        "back to %s.\n", len, str,
-                                       show_rfc2822_date(co_time, co_tz));
+                                       show_date(co_time, co_tz, DATE_RFC2822));
                        else
                                fprintf(stderr,
                                        "warning: Log for '%.*s' only has "
@@ -682,8 +672,6 @@ int get_sha1_with_mode(const char *name, unsigned char *sha1, unsigned *mode)
                namelen = namelen - (cp - name);
                if (!active_cache)
                        read_cache();
-               if (active_nr < 0)
-                       return -1;
                pos = cache_name_pos(cp, namelen);
                if (pos < 0)
                        pos = -pos - 1;