Instead of skip_unnecessary_picks() printing its result to stdout, it
returns it into a struct object_id, as the rewrite of complete_action()
(to come in the next commit) will need it.

rebase--helper then is modified to fit this change.

Signed-off-by: Alban Gruin <alban.gr...@gmail.com>
---
No changes since v5.

 builtin/rebase--helper.c | 10 ++++++++--
 sequencer.c              | 13 ++++++-------
 sequencer.h              |  2 +-
 3 files changed, 15 insertions(+), 10 deletions(-)

diff --git a/builtin/rebase--helper.c b/builtin/rebase--helper.c
index 313092c465..bed3dd2b95 100644
--- a/builtin/rebase--helper.c
+++ b/builtin/rebase--helper.c
@@ -90,8 +90,14 @@ int cmd_rebase__helper(int argc, const char **argv, const 
char *prefix)
                return !!transform_todos(flags);
        if (command == CHECK_TODO_LIST && argc == 1)
                return !!check_todo_list();
-       if (command == SKIP_UNNECESSARY_PICKS && argc == 1)
-               return !!skip_unnecessary_picks();
+       if (command == SKIP_UNNECESSARY_PICKS && argc == 1) {
+               struct object_id oid;
+               int ret = skip_unnecessary_picks(&oid);
+
+               if (!ret)
+                       puts(oid_to_hex(&oid));
+               return !!ret;
+       }
        if (command == REARRANGE_SQUASH && argc == 1)
                return !!rearrange_squash();
        if (command == ADD_EXEC && argc == 2)
diff --git a/sequencer.c b/sequencer.c
index 48447d7f0e..a56a781539 100644
--- a/sequencer.c
+++ b/sequencer.c
@@ -4420,17 +4420,17 @@ static int rewrite_file(const char *path, const char 
*buf, size_t len)
 }
 
 /* skip picking commits whose parents are unchanged */
-int skip_unnecessary_picks(void)
+int skip_unnecessary_picks(struct object_id *output_oid)
 {
        const char *todo_file = rebase_path_todo();
        struct strbuf buf = STRBUF_INIT;
        struct todo_list todo_list = TODO_LIST_INIT;
-       struct object_id onto_oid, *oid = &onto_oid, *parent_oid;
+       struct object_id *parent_oid;
        int fd, i;
 
        if (!read_oneliner(&buf, rebase_path_onto(), 0))
                return error(_("could not read 'onto'"));
-       if (get_oid(buf.buf, &onto_oid)) {
+       if (get_oid(buf.buf, output_oid)) {
                strbuf_release(&buf);
                return error(_("need a HEAD to fixup"));
        }
@@ -4460,9 +4460,9 @@ int skip_unnecessary_picks(void)
                if (item->commit->parents->next)
                        break; /* merge commit */
                parent_oid = &item->commit->parents->item->object.oid;
-               if (hashcmp(parent_oid->hash, oid->hash))
+               if (hashcmp(parent_oid->hash, output_oid->hash))
                        break;
-               oid = &item->commit->object.oid;
+               oidcpy(output_oid, &item->commit->object.oid);
        }
        if (i > 0) {
                int offset = get_item_line_offset(&todo_list, i);
@@ -4491,11 +4491,10 @@ int skip_unnecessary_picks(void)
 
                todo_list.current = i;
                if (is_fixup(peek_command(&todo_list, 0)))
-                       record_in_rewritten(oid, peek_command(&todo_list, 0));
+                       record_in_rewritten(output_oid, 
peek_command(&todo_list, 0));
        }
 
        todo_list_release(&todo_list);
-       printf("%s\n", oid_to_hex(oid));
 
        return 0;
 }
diff --git a/sequencer.h b/sequencer.h
index d2b54adf45..fcbcd246c2 100644
--- a/sequencer.h
+++ b/sequencer.h
@@ -91,7 +91,7 @@ int sequencer_add_exec_commands(const char *command);
 int transform_todos(unsigned flags);
 enum missing_commit_check_level get_missing_commit_check_level(void);
 int check_todo_list(void);
-int skip_unnecessary_picks(void);
+int skip_unnecessary_picks(struct object_id *output_oid);
 int rearrange_squash(void);
 
 extern const char sign_off_header[];
-- 
2.18.0

Reply via email to