git/builtin/interpret-trailers.c
Junio C Hamano 7013220d2b Merge branch 'jk/parseopt-string-list' into jk/string-list-static-init
* jk/parseopt-string-list:
  blame,shortlog: don't make local option variables static
  interpret-trailers: don't duplicate option strings
  parse_opt_string_list: stop allocating new strings
2016-06-13 10:37:48 -07:00

49 lines
1.2 KiB
C

/*
* Builtin "git interpret-trailers"
*
* Copyright (c) 2013, 2014 Christian Couder <chriscool@tuxfamily.org>
*
*/
#include "cache.h"
#include "builtin.h"
#include "parse-options.h"
#include "string-list.h"
#include "trailer.h"
static const char * const git_interpret_trailers_usage[] = {
N_("git interpret-trailers [--in-place] [--trim-empty] [(--trailer <token>[(=|:)<value>])...] [<file>...]"),
NULL
};
int cmd_interpret_trailers(int argc, const char **argv, const char *prefix)
{
int in_place = 0;
int trim_empty = 0;
struct string_list trailers = STRING_LIST_INIT_NODUP;
struct option options[] = {
OPT_BOOL(0, "in-place", &in_place, N_("edit files in place")),
OPT_BOOL(0, "trim-empty", &trim_empty, N_("trim empty trailers")),
OPT_STRING_LIST(0, "trailer", &trailers, N_("trailer"),
N_("trailer(s) to add")),
OPT_END()
};
argc = parse_options(argc, argv, prefix, options,
git_interpret_trailers_usage, 0);
if (argc) {
int i;
for (i = 0; i < argc; i++)
process_trailers(argv[i], in_place, trim_empty, &trailers);
} else {
if (in_place)
die(_("no input file given for in-place editing"));
process_trailers(NULL, in_place, trim_empty, &trailers);
}
string_list_clear(&trailers, 0);
return 0;
}