"git remote --mirror" is a special case. Technically it is possible to
specify --mirror without any argument. But we will get a "dangerous,
deprecated!" warning in that case.
This new parse-opt flag allows --git-completion-helper to always
complete --mirror=, ignoring the dangerous use case.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
---
builtin/remote.c | 2 +-
parse-options.c | 2 ++
parse-options.h | 6 +++++-
3 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/builtin/remote.c b/builtin/remote.c
index d95bf904c3..fce9e5c0f6 100644
--- a/builtin/remote.c
+++ b/builtin/remote.c
@@ -168,7 +168,7 @@ static int add(int argc, const char **argv)
OPT_STRING('m', "master", &master, N_("branch"), N_("master branch")),
{ OPTION_CALLBACK, 0, "mirror", &mirror, N_("push|fetch"),
N_("set up remote as a mirror to push to or fetch from"),
- PARSE_OPT_OPTARG, parse_mirror_opt },
+ PARSE_OPT_OPTARG | PARSE_OPT_COMP_ARG, parse_mirror_opt },
OPT_END()
};
diff --git a/parse-options.c b/parse-options.c
index 29f4defdd6..979577ba2c 100644
--- a/parse-options.c
+++ b/parse-options.c
@@ -459,6 +459,8 @@ static int show_gitcomp(struct parse_opt_ctx_t *ctx,
default:
break;
}
+ if (opts->flags & PARSE_OPT_COMP_ARG)
+ suffix = "=";
printf(" --%s%s", opts->long_name, suffix);
}
fputc('\n', stdout);
diff --git a/parse-options.h b/parse-options.h
index 009cd863e5..0ba08691e6 100644
--- a/parse-options.h
+++ b/parse-options.h
@@ -39,7 +39,8 @@ enum parse_opt_option_flags {
PARSE_OPT_NODASH = 32,
PARSE_OPT_LITERAL_ARGHELP = 64,
PARSE_OPT_SHELL_EVAL = 256,
- PARSE_OPT_NOCOMPLETE = 512
+ PARSE_OPT_NOCOMPLETE = 512,
+ PARSE_OPT_COMP_ARG = 1024
};
struct option;
@@ -92,6 +93,9 @@ typedef int parse_opt_ll_cb(struct parse_opt_ctx_t *ctx,
* Useful for options with multiple parameters.
* PARSE_OPT_NOCOMPLETE: by default all visible options are completable
* by git-completion.bash. This option suppresses that.
+ * PARSE_OPT_COMP_ARG: this option forces to git-completion.bash to
+ * complete an option as --name= not --name even if
+ * the option takes optional argument.
*
* `callback`::
* pointer to the callback to use for OPTION_CALLBACK or
--
2.16.1.207.gedba492059
