The unusual syntax --rebase-merges="" (that is, --rebase-merges with an
empty string argument) has been an undocumented synonym of
--rebase-merges without an argument. Deprecate that syntax to avoid
confusion when a rebase.rebaseMerges config option is introduced, where
rebase.rebaseMerges="" will be equivalent to --no-rebase-merges.
It is not likely that anyone is actually using this syntax, but just in
case, deprecate the empty string argument instead of dropping support
for it immediately.
Signed-off-by: Alex Henrie <alexhenrie24@xxxxxxxxx>
---
builtin/rebase.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/builtin/rebase.c b/builtin/rebase.c
index 6635f10d52..c36ddc0050 100644
--- a/builtin/rebase.c
+++ b/builtin/rebase.c
@@ -1140,7 +1140,7 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
{OPTION_STRING, 'r', "rebase-merges", &rebase_merges,
N_("mode"),
N_("try to rebase merges instead of skipping them"),
- PARSE_OPT_OPTARG, NULL, (intptr_t)""},
+ PARSE_OPT_OPTARG, NULL, (intptr_t)"no-rebase-cousins"},
OPT_BOOL(0, "fork-point", &options.fork_point,
N_("use 'merge-base --fork-point' to refine upstream")),
OPT_STRING('s', "strategy", &options.strategy,
@@ -1438,7 +1438,11 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
if (rebase_merges) {
if (!*rebase_merges)
- ; /* default mode; do nothing */
+ warning(_("--rebase-merges with an empty string "
+ "argument is deprecated and will stop "
+ "working in a future version of Git. Use "
+ "--rebase-merges without an argument "
+ "instead, which does the same thing."));
else if (!strcmp("rebase-cousins", rebase_merges))
options.rebase_cousins = 1;
else if (strcmp("no-rebase-cousins", rebase_merges))
--
2.39.2
