rebase: simplify code related to imply_merge()

The code's evolution left in some bits surrounding enum rebase_type that
don't really make sense any more. In particular, it makes no sense to
invoke imply_merge() if the type is already known not to be
REBASE_APPLY, and it makes no sense to assign the type after calling
imply_merge().

enum rebase_type had more values until commit a74b35081c ("rebase: drop
support for `--preserve-merges`") and commit 10cdb9f38a ("rebase: rename
the two primary rebase backends"). The latter commit also renamed
imply_interactive() to imply_merge().

Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Oswald Buddenhagen 2023-10-20 11:36:52 +02:00 committed by Junio C Hamano
parent 813d9a9188
commit a5b5740bf6

View file

@ -386,7 +386,6 @@ static int parse_opt_keep_empty(const struct option *opt, const char *arg,
imply_merge(opts, unset ? "--no-keep-empty" : "--keep-empty");
opts->keep_empty = !unset;
opts->type = REBASE_MERGE;
return 0;
}
@ -1505,9 +1504,6 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
}
}
if (options.type == REBASE_MERGE)
imply_merge(&options, "--merge");
if (options.root && !options.onto_name)
imply_merge(&options, "--root without --onto");
@ -1552,7 +1548,7 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
if (options.type == REBASE_UNSPECIFIED) {
if (!strcmp(options.default_backend, "merge"))
imply_merge(&options, "--merge");
options.type = REBASE_MERGE;
else if (!strcmp(options.default_backend, "apply"))
options.type = REBASE_APPLY;
else