diff mbox series

[v7,2/3] rebase: deprecate --rebase-merges=""

Message ID 20230312210456.92364-3-alexhenrie24@gmail.com (mailing list archive)
State Superseded
Headers show
Series rebase: document, clean up, and introduce a config option for --rebase-merges | expand

Commit Message

Alex Henrie March 12, 2023, 9:04 p.m. UTC 
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@gmail.com>
---
 builtin/rebase.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)
diff mbox series

Patch

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))