commit: allow lookup_commit_graft to handle arbitrary repositories

diff --git a/builtin/merge.c b/builtin/merge.c
index ee050a47f34d7394d048f955baabb37a9e716ef8..e9057c1657b5970f38b63756e53656011f2b4fcb 100644 (file)
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -245,9 +245,9 @@ static struct option builtin_merge_options[] = {
 /* Cleans up metadata that is uninteresting after a succeeded merge. */
 static void drop_save(void)
 {
-       unlink(git_path_merge_head());
-       unlink(git_path_merge_msg());
-       unlink(git_path_merge_mode());
+       unlink(git_path_merge_head(the_repository));
+       unlink(git_path_merge_msg(the_repository));
+       unlink(git_path_merge_mode(the_repository));
 }
 
 static int save_state(struct object_id *stash)
@@ -380,7 +380,7 @@ static void squash_message(struct commit *commit, struct commit_list *remotehead
                        oid_to_hex(&commit->object.oid));
                pretty_print_commit(&ctx, commit, &out);
        }
-       write_file_buf(git_path_squash_msg(), out.buf, out.len);
+       write_file_buf(git_path_squash_msg(the_repository), out.buf, out.len);
        strbuf_release(&out);
 }
 
@@ -412,7 +412,7 @@ static void finish(struct commit *head_commit,
                         * We ignore errors in 'gc --auto', since the
                         * user should see them.
                         */
-                       close_all_packs();
+                       close_all_packs(the_repository->objects);
                        run_command_v_opt(argv_gc_auto, RUN_GIT_CMD);
                }
        }
@@ -639,7 +639,7 @@ static int read_tree_trivial(struct object_id *common, struct object_id *head,
 
 static void write_tree_trivial(struct object_id *oid)
 {
-       if (write_cache_as_tree(oid->hash, 0, NULL))
+       if (write_cache_as_tree(oid, 0, NULL))
                die(_("git write-tree failed to write a tree"));
 }
 
@@ -741,7 +741,7 @@ static void add_strategies(const char *string, unsigned attr)
 
 static void read_merge_msg(struct strbuf *msg)
 {
-       const char *filename = git_path_merge_msg();
+       const char *filename = git_path_merge_msg(the_repository);
        strbuf_reset(msg);
        if (strbuf_read_file(msg, filename, 0) < 0)
                die_errno(_("Could not read from '%s'"), filename);
@@ -778,18 +778,18 @@ static void prepare_to_commit(struct commit_list *remoteheads)
        if (signoff)
                append_signoff(&msg, ignore_non_trailer(msg.buf, msg.len), 0);
        write_merge_heads(remoteheads);
-       write_file_buf(git_path_merge_msg(), msg.buf, msg.len);
+       write_file_buf(git_path_merge_msg(the_repository), msg.buf, msg.len);
        if (run_commit_hook(0 < option_edit, get_index_file(), "prepare-commit-msg",
-                           git_path_merge_msg(), "merge", NULL))
+                           git_path_merge_msg(the_repository), "merge", NULL))
                abort_commit(remoteheads, NULL);
        if (0 < option_edit) {
-               if (launch_editor(git_path_merge_msg(), NULL, NULL))
+               if (launch_editor(git_path_merge_msg(the_repository), NULL, NULL))
                        abort_commit(remoteheads, NULL);
        }
 
        if (verify_msg && run_commit_hook(0 < option_edit, get_index_file(),
                                          "commit-msg",
-                                         git_path_merge_msg(), NULL))
+                                         git_path_merge_msg(the_repository), NULL))
                abort_commit(remoteheads, NULL);
 
        read_merge_msg(&msg);
@@ -859,7 +859,7 @@ static int suggest_conflicts(void)
        FILE *fp;
        struct strbuf msgbuf = STRBUF_INIT;
 
-       filename = git_path_merge_msg();
+       filename = git_path_merge_msg(the_repository);
        fp = xfopen(filename, "a");
 
        append_conflicts_hint(&msgbuf);
@@ -939,12 +939,12 @@ static void write_merge_heads(struct commit_list *remoteheads)
                }
                strbuf_addf(&buf, "%s\n", oid_to_hex(oid));
        }
-       write_file_buf(git_path_merge_head(), buf.buf, buf.len);
+       write_file_buf(git_path_merge_head(the_repository), buf.buf, buf.len);
 
        strbuf_reset(&buf);
        if (fast_forward == FF_NO)
                strbuf_addstr(&buf, "no-ff");
-       write_file_buf(git_path_merge_mode(), buf.buf, buf.len);
+       write_file_buf(git_path_merge_mode(the_repository), buf.buf, buf.len);
        strbuf_release(&buf);
 }
 
@@ -952,7 +952,8 @@ static void write_merge_state(struct commit_list *remoteheads)
 {
        write_merge_heads(remoteheads);
        strbuf_addch(&merge_msg, '\n');
-       write_file_buf(git_path_merge_msg(), merge_msg.buf, merge_msg.len);
+       write_file_buf(git_path_merge_msg(the_repository), merge_msg.buf,
+                      merge_msg.len);
 }
 
 static int default_edit_option(void)
@@ -1035,7 +1036,7 @@ static void handle_fetch_head(struct commit_list **remotes, struct strbuf *merge
        if (!merge_names)
                merge_names = &fetch_head_file;
 
-       filename = git_path_fetch_head();
+       filename = git_path_fetch_head(the_repository);
        fd = open(filename, O_RDONLY);
        if (fd < 0)
                die_errno(_("could not open '%s' for reading"), filename);
@@ -1209,7 +1210,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
                        usage_msg_opt(_("--abort expects no arguments"),
                              builtin_merge_usage, builtin_merge_options);
 
-               if (!file_exists(git_path_merge_head()))
+               if (!file_exists(git_path_merge_head(the_repository)))
                        die(_("There is no merge to abort (MERGE_HEAD missing)."));
 
                /* Invoke 'git reset --merge' */
@@ -1225,7 +1226,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
                        usage_msg_opt(_("--continue expects no arguments"),
                              builtin_merge_usage, builtin_merge_options);
 
-               if (!file_exists(git_path_merge_head()))
+               if (!file_exists(git_path_merge_head(the_repository)))
                        die(_("There is no merge in progress (MERGE_HEAD missing)."));
 
                /* Invoke 'git commit' */
@@ -1236,7 +1237,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
        if (read_cache_unmerged())
                die_resolve_conflict("merge");
 
-       if (file_exists(git_path_merge_head())) {
+       if (file_exists(git_path_merge_head(the_repository))) {
                /*
                 * There is no unmerged entry, don't advise 'git
                 * add/rm <file>', just 'git commit'.
@@ -1247,7 +1248,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
                else
                        die(_("You have not concluded your merge (MERGE_HEAD exists)."));
        }
-       if (file_exists(git_path_cherry_pick_head())) {
+       if (file_exists(git_path_cherry_pick_head(the_repository))) {
                if (advice_resolve_conflict)
                        die(_("You have not concluded your cherry-pick (CHERRY_PICK_HEAD exists).\n"
                            "Please, commit your changes before you merge."));
@@ -1324,7 +1325,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
 
                        check_commit_signature(commit, &signature_check);
 
-                       find_unique_abbrev_r(hex, commit->object.oid.hash, DEFAULT_ABBREV);
+                       find_unique_abbrev_r(hex, &commit->object.oid, DEFAULT_ABBREV);
                        switch (signature_check.result) {
                        case 'G':
                                break;
@@ -1417,9 +1418,9 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
 
                if (verbosity >= 0) {
                        printf(_("Updating %s..%s\n"),
-                              find_unique_abbrev(head_commit->object.oid.hash,
+                              find_unique_abbrev(&head_commit->object.oid,
                                                  DEFAULT_ABBREV),
-                              find_unique_abbrev(remoteheads->item->object.oid.hash,
+                              find_unique_abbrev(&remoteheads->item->object.oid,
                                                  DEFAULT_ABBREV));
                }
                strbuf_addstr(&msg, "Fast-forward");