t/helper: merge test-sigchain into test-tool

diff --git a/commit.c b/commit.c
index ff51c9f34a975fdd3320f8c185f6e3c8b5176e81..00c99c7272badc2d5a8f16c29db7d4040f5eb4d3 100644 (file)
--- a/commit.c
+++ b/commit.c
@@ -126,10 +126,8 @@ int register_commit_graft(struct commit_graft *graft, int ignore_dups)
        ALLOC_GROW(commit_graft, commit_graft_nr + 1, commit_graft_alloc);
        commit_graft_nr++;
        if (pos < commit_graft_nr)
-               memmove(commit_graft + pos + 1,
-                       commit_graft + pos,
-                       (commit_graft_nr - pos - 1) *
-                       sizeof(*commit_graft));
+               MOVE_ARRAY(commit_graft + pos + 1, commit_graft + pos,
+                          commit_graft_nr - pos - 1);
        commit_graft[pos] = graft;
        return 0;
 }
@@ -274,7 +272,7 @@ const void *get_commit_buffer(const struct commit *commit, unsigned long *sizep)
                            oid_to_hex(&commit->object.oid));
                if (type != OBJ_COMMIT)
                        die("expected commit for %s, got %s",
-                           oid_to_hex(&commit->object.oid), typename(type));
+                           oid_to_hex(&commit->object.oid), type_name(type));
                if (sizep)
                        *sizep = size;
        }
@@ -861,19 +859,19 @@ struct commit_list *get_octopus_merge_bases(struct commit_list *in)
        commit_list_insert(in->item, &ret);
 
        for (i = in->next; i; i = i->next) {
-               struct commit_list *new = NULL, *end = NULL;
+               struct commit_list *new_commits = NULL, *end = NULL;
 
                for (j = ret; j; j = j->next) {
                        struct commit_list *bases;
                        bases = get_merge_bases(i->item, j->item);
-                       if (!new)
-                               new = bases;
+                       if (!new_commits)
+                               new_commits = bases;
                        else
                                end->next = bases;
                        for (k = bases; k; k = k->next)
                                end = k;
                }
-               ret = new;
+               ret = new_commits;
        }
        return ret;
 }
@@ -1380,9 +1378,8 @@ void free_commit_extra_headers(struct commit_extra_header *extra)
        }
 }
 
-int commit_tree(const char *msg, size_t msg_len,
-               const unsigned char *tree,
-               struct commit_list *parents, unsigned char *ret,
+int commit_tree(const char *msg, size_t msg_len, const struct object_id *tree,
+               struct commit_list *parents, struct object_id *ret,
                const char *author, const char *sign_commit)
 {
        struct commit_extra_header *extra = NULL, **tail = &extra;
@@ -1511,8 +1508,8 @@ N_("Warning: commit message did not conform to UTF-8.\n"
    "variable i18n.commitencoding to the encoding your project uses.\n");
 
 int commit_tree_extended(const char *msg, size_t msg_len,
-                        const unsigned char *tree,
-                        struct commit_list *parents, unsigned char *ret,
+                        const struct object_id *tree,
+                        struct commit_list *parents, struct object_id *ret,
                         const char *author, const char *sign_commit,
                         struct commit_extra_header *extra)
 {
@@ -1520,7 +1517,7 @@ int commit_tree_extended(const char *msg, size_t msg_len,
        int encoding_is_utf8;
        struct strbuf buffer;
 
-       assert_sha1_type(tree, OBJ_TREE);
+       assert_sha1_type(tree->hash, OBJ_TREE);
 
        if (memchr(msg, '\0', msg_len))
                return error("a NUL byte in commit log message not allowed.");
@@ -1529,7 +1526,7 @@ int commit_tree_extended(const char *msg, size_t msg_len,
        encoding_is_utf8 = is_encoding_utf8(git_commit_encoding);
 
        strbuf_init(&buffer, 8192); /* should avoid reallocs for the headers */
-       strbuf_addf(&buffer, "tree %s\n", sha1_to_hex(tree));
+       strbuf_addf(&buffer, "tree %s\n", oid_to_hex(tree));
 
        /*
         * NOTE! This ordering means that the same exact tree merged with a
@@ -1568,7 +1565,7 @@ int commit_tree_extended(const char *msg, size_t msg_len,
                goto out;
        }
 
-       result = write_sha1_file(buffer.buf, buffer.len, commit_type, ret);
+       result = write_object_file(buffer.buf, buffer.len, commit_type, ret);
 out:
        strbuf_release(&buffer);
        return result;
@@ -1617,11 +1614,11 @@ struct commit *get_merge_parent(const char *name)
 struct commit_list **commit_list_append(struct commit *commit,
                                        struct commit_list **next)
 {
-       struct commit_list *new = xmalloc(sizeof(struct commit_list));
-       new->item = commit;
-       *next = new;
-       new->next = NULL;
-       return &new->next;
+       struct commit_list *new_commit = xmalloc(sizeof(struct commit_list));
+       new_commit->item = commit;
+       *next = new_commit;
+       new_commit->next = NULL;
+       return &new_commit->next;
 }
 
 const char *find_commit_header(const char *msg, const char *key, size_t *out_len)