blame: move fake-commit-related methods to libgit

diff --git a/refs/files-backend.c b/refs/files-backend.c
index b81fb88fa3b2c6e0e8f8fe5298d94184538dc279..4925e698d84b46e425c158e28709c22c339803c4 100644 (file)
--- a/refs/files-backend.c
+++ b/refs/files-backend.c
@@ -2240,50 +2240,6 @@ static int files_create_symref(struct ref_store *ref_store,
        return ret;
 }
 
-int set_worktree_head_symref(const char *gitdir, const char *target, const char *logmsg)
-{
-       /*
-        * FIXME: this obviously will not work well for future refs
-        * backends. This function needs to die.
-        */
-       struct files_ref_store *refs =
-               files_downcast(get_main_ref_store(),
-                              REF_STORE_WRITE,
-                              "set_head_symref");
-
-       static struct lock_file head_lock;
-       struct ref_lock *lock;
-       struct strbuf head_path = STRBUF_INIT;
-       const char *head_rel;
-       int ret;
-
-       strbuf_addf(&head_path, "%s/HEAD", absolute_path(gitdir));
-       if (hold_lock_file_for_update(&head_lock, head_path.buf,
-                                     LOCK_NO_DEREF) < 0) {
-               struct strbuf err = STRBUF_INIT;
-               unable_to_lock_message(head_path.buf, errno, &err);
-               error("%s", err.buf);
-               strbuf_release(&err);
-               strbuf_release(&head_path);
-               return -1;
-       }
-
-       /* head_rel will be "HEAD" for the main tree, "worktrees/wt/HEAD" for
-          linked trees */
-       head_rel = remove_leading_path(head_path.buf,
-                                      absolute_path(get_git_common_dir()));
-       /* to make use of create_symref_locked(), initialize ref_lock */
-       lock = xcalloc(1, sizeof(struct ref_lock));
-       lock->lk = &head_lock;
-       lock->ref_name = xstrdup(head_rel);
-
-       ret = create_symref_locked(refs, lock, head_rel, target, logmsg);
-
-       unlock_ref(lock); /* will free lock */
-       strbuf_release(&head_path);
-       return ret;
-}
-
 static int files_reflog_exists(struct ref_store *ref_store,
                               const char *refname)
 {
@@ -2317,7 +2273,7 @@ static int show_one_reflog_ent(struct strbuf *sb, each_reflog_ent_fn fn, void *c
 {
        struct object_id ooid, noid;
        char *email_end, *message;
-       unsigned long timestamp;
+       timestamp_t timestamp;
        int tz;
        const char *p = sb->buf;
 
@@ -2327,7 +2283,7 @@ static int show_one_reflog_ent(struct strbuf *sb, each_reflog_ent_fn fn, void *c
            parse_oid_hex(p, &noid, &p) || *p++ != ' ' ||
            !(email_end = strchr(p, '>')) ||
            email_end[1] != ' ' ||
-           !(timestamp = strtoul(email_end + 2, &message, 10)) ||
+           !(timestamp = parse_timestamp(email_end + 2, &message, 10)) ||
            !message || message[0] != ' ' ||
            (message[1] != '+' && message[1] != '-') ||
            !isdigit(message[2]) || !isdigit(message[3]) ||
@@ -2374,8 +2330,8 @@ static int files_for_each_reflog_ent_reverse(struct ref_store *ref_store,
 
        /* Jump to the end */
        if (fseek(logfp, 0, SEEK_END) < 0)
-               return error("cannot seek back reflog for %s: %s",
-                            refname, strerror(errno));
+               ret = error("cannot seek back reflog for %s: %s",
+                           refname, strerror(errno));
        pos = ftell(logfp);
        while (!ret && 0 < pos) {
                int cnt;
@@ -2385,13 +2341,17 @@ static int files_for_each_reflog_ent_reverse(struct ref_store *ref_store,
 
                /* Fill next block from the end */
                cnt = (sizeof(buf) < pos) ? sizeof(buf) : pos;
-               if (fseek(logfp, pos - cnt, SEEK_SET))
-                       return error("cannot seek back reflog for %s: %s",
-                                    refname, strerror(errno));
+               if (fseek(logfp, pos - cnt, SEEK_SET)) {
+                       ret = error("cannot seek back reflog for %s: %s",
+                                   refname, strerror(errno));
+                       break;
+               }
                nread = fread(buf, cnt, 1, logfp);
-               if (nread != 1)
-                       return error("cannot read %d bytes from reflog for %s: %s",
-                                    cnt, refname, strerror(errno));
+               if (nread != 1) {
+                       ret = error("cannot read %d bytes from reflog for %s: %s",
+                                   cnt, refname, strerror(errno));
+                       break;
+               }
                pos -= cnt;
 
                scanp = endp = buf + cnt;
@@ -3194,7 +3154,7 @@ struct expire_reflog_cb {
 };
 
 static int expire_reflog_ent(struct object_id *ooid, struct object_id *noid,
-                            const char *email, unsigned long timestamp, int tz,
+                            const char *email, timestamp_t timestamp, int tz,
                             const char *message, void *cb_data)
 {
        struct expire_reflog_cb *cb = cb_data;
@@ -3211,7 +3171,7 @@ static int expire_reflog_ent(struct object_id *ooid, struct object_id *noid,
                        printf("prune %s", message);
        } else {
                if (cb->newlog) {
-                       fprintf(cb->newlog, "%s %s %s %lu %+05d\t%s",
+                       fprintf(cb->newlog, "%s %s %s %"PRItime" %+05d\t%s",
                                oid_to_hex(ooid), oid_to_hex(noid),
                                email, timestamp, tz, message);
                        oidcpy(&cb->last_kept_oid, noid);