diff options
Diffstat (limited to 'parse-options.c')
-rw-r--r-- | parse-options.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/parse-options.c b/parse-options.c index cec74522e5..acc3a93660 100644 --- a/parse-options.c +++ b/parse-options.c @@ -6,6 +6,8 @@ #include "color.h" #include "utf8.h" +static int disallow_abbreviated_options; + #define OPT_SHORT 1 #define OPT_UNSET 2 @@ -344,6 +346,10 @@ is_abbreviated: return get_value(p, options, all_opts, flags ^ opt_flags); } + if (disallow_abbreviated_options && (ambiguous_option || abbrev_option)) + die("disallowed abbreviated or ambiguous option '%.*s'", + (int)(arg_end - arg), arg); + if (ambiguous_option) { error(_("ambiguous option: %s " "(could be --%s%s or --%s%s)"), @@ -708,6 +714,9 @@ int parse_options(int argc, const char **argv, const char *prefix, { struct parse_opt_ctx_t ctx; + disallow_abbreviated_options = + git_env_bool("GIT_TEST_DISALLOW_ABBREVIATED_OPTIONS", 0); + parse_options_start(&ctx, argc, argv, prefix, options, flags); switch (parse_options_step(&ctx, options, usagestr)) { case PARSE_OPT_HELP: |