#include "git-compat-util.h"
#include "parse-options.h"
+#include "cache.h"
#define OPT_SHORT 1
#define OPT_UNSET 2
const struct option *options,
const char * const usagestr[])
{
+ /* we must reset ->opt, unknown short option leave it dangling */
+ ctx->opt = NULL;
+
for (; ctx->argc; ctx->argc--, ctx->argv++) {
const char *arg = ctx->argv[0];
case -1:
return parse_options_usage(usagestr, options);
case -2:
+ /* fake a short option thing to hide the fact that we may have
+ * started to parse aggregated stuff
+ *
+ * This is leaky, too bad.
+ */
+ ctx->argv[0] = xstrdup(ctx->opt - 1);
+ *(char *)ctx->argv[0] = '-';
return PARSE_OPT_UNKNOWN;
}
}
PARSE_OPT_UNKNOWN,
};
+/*
+ * It's okay for the caller to consume argv/argc in the usual way.
+ * Other fields of that structure are private to parse-options and should not
+ * be modified in any way.
+ */
struct parse_opt_ctx_t {
const char **argv;
const char **out;