Merge branch 'sb/object-store-lookup'

[thirdparty/git.git] / sha1-name.c

diff --git a/sha1-name.c b/sha1-name.c
index 60d9ef3c7e7108c859647656972c171cce4e7d7f..c9cc1318b7394e86704bda95651c9a4db3015b9a 100644 (file)
--- a/sha1-name.c
+++ b/sha1-name.c
@@ -239,7 +239,8 @@ static int disambiguate_committish_only(const struct object_id *oid, void *cb_da
                return 0;
 
        /* We need to do this the hard way... */
-       obj = deref_tag(parse_object(oid), NULL, 0);
+       obj = deref_tag(the_repository, parse_object(the_repository, oid),
+                       NULL, 0);
        if (obj && obj->type == OBJ_COMMIT)
                return 1;
        return 0;
@@ -263,7 +264,8 @@ static int disambiguate_treeish_only(const struct object_id *oid, void *cb_data_
                return 0;
 
        /* We need to do this the hard way... */
-       obj = deref_tag(parse_object(oid), NULL, 0);
+       obj = deref_tag(the_repository, parse_object(the_repository, oid),
+                       NULL, 0);
        if (obj && (obj->type == OBJ_TREE || obj->type == OBJ_COMMIT))
                return 1;
        return 0;
@@ -310,7 +312,7 @@ static int init_object_disambiguation(const char *name, int len,
 {
        int i;
 
-       if (len < MINIMUM_ABBREV || len > GIT_SHA1_HEXSZ)
+       if (len < MINIMUM_ABBREV || len > the_hash_algo->hexsz)
                return -1;
 
        memset(ds, 0, sizeof(*ds));
@@ -351,14 +353,14 @@ static int show_ambiguous_object(const struct object_id *oid, void *data)
 
        type = oid_object_info(the_repository, oid, NULL);
        if (type == OBJ_COMMIT) {
-               struct commit *commit = lookup_commit(oid);
+               struct commit *commit = lookup_commit(the_repository, oid);
                if (commit) {
                        struct pretty_print_context pp = {0};
                        pp.date_mode.type = DATE_SHORT;
                        format_commit_message(commit, " %ad - %s", &desc, &pp);
                }
        } else if (type == OBJ_TAG) {
-               struct tag *tag = lookup_tag(oid);
+               struct tag *tag = lookup_tag(the_repository, oid);
                if (!parse_tag(tag) && tag->tag)
                        strbuf_addf(&desc, " %s", tag->tag);
        }
@@ -576,6 +578,8 @@ int find_unique_abbrev_r(char *hex, const struct object_id *oid, int len)
        struct disambiguate_state ds;
        struct min_abbrev_data mad;
        struct object_id oid_ret;
+       const unsigned hexsz = the_hash_algo->hexsz;
+
        if (len < 0) {
                unsigned long count = approximate_object_count();
                /*
@@ -599,8 +603,8 @@ int find_unique_abbrev_r(char *hex, const struct object_id *oid, int len)
        }
 
        oid_to_hex_r(hex, oid);
-       if (len == GIT_SHA1_HEXSZ || !len)
-               return GIT_SHA1_HEXSZ;
+       if (len == hexsz || !len)
+               return hexsz;
 
        mad.init_len = len;
        mad.cur_len = len;
@@ -706,7 +710,7 @@ static int get_oid_basic(const char *str, int len, struct object_id *oid,
        int refs_found = 0;
        int at, reflog_len, nth_prior = 0;
 
-       if (len == GIT_SHA1_HEXSZ && !get_oid_hex(str, oid)) {
+       if (len == the_hash_algo->hexsz && !get_oid_hex(str, oid)) {
                if (warn_ambiguous_refs && warn_on_object_refname_ambiguity) {
                        refs_found = dwim_ref(str, len, &tmp_oid, &real_ref);
                        if (refs_found > 0) {
@@ -750,7 +754,7 @@ static int get_oid_basic(const char *str, int len, struct object_id *oid,
                int detached;
 
                if (interpret_nth_prior_checkout(str, len, &buf) > 0) {
-                       detached = (buf.len == GIT_SHA1_HEXSZ && !get_oid_hex(buf.buf, oid));
+                       detached = (buf.len == the_hash_algo->hexsz && !get_oid_hex(buf.buf, oid));
                        strbuf_release(&buf);
                        if (detached)
                                return 0;
@@ -844,7 +848,7 @@ static int get_parent(const char *name, int len,
 
        if (ret)
                return ret;
-       commit = lookup_commit_reference(&oid);
+       commit = lookup_commit_reference(the_repository, &oid);
        if (parse_commit(commit))
                return -1;
        if (!idx) {
@@ -872,7 +876,7 @@ static int get_nth_ancestor(const char *name, int len,
        ret = get_oid_1(name, len, &oid, GET_OID_COMMITTISH);
        if (ret)
                return ret;
-       commit = lookup_commit_reference(&oid);
+       commit = lookup_commit_reference(the_repository, &oid);
        if (!commit)
                return -1;
 
@@ -891,7 +895,7 @@ struct object *peel_to_type(const char *name, int namelen,
        if (name && !namelen)
                namelen = strlen(name);
        while (1) {
-               if (!o || (!o->parsed && !parse_object(&o->oid)))
+               if (!o || (!o->parsed && !parse_object(the_repository, &o->oid)))
                        return NULL;
                if (expected_type == OBJ_ANY || o->type == expected_type)
                        return o;
@@ -964,12 +968,12 @@ static int peel_onion(const char *name, int len, struct object_id *oid,
        if (get_oid_1(name, sp - name - 2, &outer, lookup_flags))
                return -1;
 
-       o = parse_object(&outer);
+       o = parse_object(the_repository, &outer);
        if (!o)
                return -1;
        if (!expected_type) {
-               o = deref_tag(o, name, sp - name - 2);
-               if (!o || (!o->parsed && !parse_object(&o->oid)))
+               o = deref_tag(the_repository, o, name, sp - name - 2);
+               if (!o || (!o->parsed && !parse_object(the_repository, &o->oid)))
                        return -1;
                oidcpy(oid, &o->oid);
                return 0;
@@ -1096,11 +1100,12 @@ static int handle_one_ref(const char *path, const struct object_id *oid,
                          int flag, void *cb_data)
 {
        struct commit_list **list = cb_data;
-       struct object *object = parse_object(oid);
+       struct object *object = parse_object(the_repository, oid);
        if (!object)
                return 0;
        if (object->type == OBJ_TAG) {
-               object = deref_tag(object, path, strlen(path));
+               object = deref_tag(the_repository, object, path,
+                                  strlen(path));
                if (!object)
                        return 0;
        }
@@ -1142,7 +1147,7 @@ static int get_oid_oneline(const char *prefix, struct object_id *oid,
                int matches;
 
                commit = pop_most_recent_commit(&list, ONELINE_SEEN);
-               if (!parse_object(&commit->object.oid))
+               if (!parse_object(the_repository, &commit->object.oid))
                        continue;
                buf = get_commit_buffer(commit, NULL);
                p = strstr(buf, "\n\n");
@@ -1251,13 +1256,13 @@ int get_oid_mb(const char *name, struct object_id *oid)
        }
        if (st)
                return st;
-       one = lookup_commit_reference_gently(&oid_tmp, 0);
+       one = lookup_commit_reference_gently(the_repository, &oid_tmp, 0);
        if (!one)
                return -1;
 
        if (get_oid_committish(dots[3] ? (dots + 3) : "HEAD", &oid_tmp))
                return -1;
-       two = lookup_commit_reference_gently(&oid_tmp, 0);
+       two = lookup_commit_reference_gently(the_repository, &oid_tmp, 0);
        if (!two)
                return -1;
        mbs = get_merge_bases(one, two);
@@ -1650,6 +1655,7 @@ static int get_oid_with_context_1(const char *name,
                        struct commit_list *list = NULL;
 
                        for_each_ref(handle_one_ref, &list);
+                       head_ref(handle_one_ref, &list);
                        commit_list_sort_by_date(&list);
                        return get_oid_oneline(name + 2, oid, list);
                }