The -b/--binary option was initially implemented in 087b674 (git-am:
--binary; document --resume and --binary., 2005-11-16). The option will
pass the --binary flag to git-apply to allow it to apply binary patches.
However, in 2b6eef9 (Make apply --binary a no-op., 2006-09-06), --binary
was been made a no-op in git-apply. Following that, since cb3a160
(git-am: ignore --binary option, 2008-08-09), the --binary option in
git-am is ignored as well.
In 6c15a1c (am: officially deprecate -b/--binary option, 2012-03-13),
the --binary option was tweaked to its present behavior: when set, the
message:
The -b/--binary option has been a no-op for long time, and it
will be removed. Please do not use it anymore.
will be printed.
Re-implement this in builtin/am.c.
Signed-off-by: Paul Tan <pyoka...@gmail.com>
---
builtin/am.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/builtin/am.c b/builtin/am.c
index 2866328..ad07ba4 100644
--- a/builtin/am.c
+++ b/builtin/am.c
@@ -2144,6 +2144,7 @@ enum resume_mode {
int cmd_am(int argc, const char **argv, const char *prefix)
{
struct am_state state;
+ int binary = -1;
int keep_cr = -1;
int patch_format = PATCH_FORMAT_UNKNOWN;
enum resume_mode resume = RESUME_FALSE;
@@ -2157,6 +2158,8 @@ int cmd_am(int argc, const char **argv, const char
*prefix)
struct option options[] = {
OPT_BOOL('i', "interactive", &state.interactive,
N_("run interactively")),
+ OPT_HIDDEN_BOOL('b', "binary", &binary,
+ N_("(historical option -- no-op")),
OPT_BOOL('3', "3way", &state.threeway,
N_("allow fall back on 3way merging if needed")),
OPT__QUIET(&state.quiet, N_("be quiet")),
@@ -2257,6 +2260,10 @@ int cmd_am(int argc, const char **argv, const char
*prefix)
argc = parse_options(argc, argv, prefix, options, usage, 0);
+ if (binary >= 0)
+ fprintf_ln(stderr, _("The -b/--binary option has been a no-op
for long time, and\n"
+ "it will be removed. Please do not use it
anymore."));
+
if (read_index_preload(&the_index, NULL) < 0)
die(_("failed to read the index"));
--
2.5.0.rc1.76.gf60a929
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