1/*
2 * Builtin "git interpret-trailers"
3 *
4 * Copyright (c) 2013, 2014 Christian Couder <chriscool@tuxfamily.org>
5 *
6 */
7
8#include "cache.h"
9#include "builtin.h"
10#include "parse-options.h"
11#include "string-list.h"
12#include "trailer.h"
13
14static const char * const git_interpret_trailers_usage[] = {
15 N_("git interpret-trailers [--in-place] [--trim-empty] [(--trailer <token>[(=|:)<value>])...] [<file>...]"),
16 NULL
17};
18
19int cmd_interpret_trailers(int argc, const char **argv, const char *prefix)
20{
21 struct process_trailer_options opts = PROCESS_TRAILER_OPTIONS_INIT;
22 struct string_list trailers = STRING_LIST_INIT_NODUP;
23
24 struct option options[] = {
25 OPT_BOOL(0, "in-place", &opts.in_place, N_("edit files in place")),
26 OPT_BOOL(0, "trim-empty", &opts.trim_empty, N_("trim empty trailers")),
27 OPT_STRING_LIST(0, "trailer", &trailers, N_("trailer"),
28 N_("trailer(s) to add")),
29 OPT_END()
30 };
31
32 argc = parse_options(argc, argv, prefix, options,
33 git_interpret_trailers_usage, 0);
34
35 if (argc) {
36 int i;
37 for (i = 0; i < argc; i++)
38 process_trailers(argv[i], &opts, &trailers);
39 } else {
40 if (opts.in_place)
41 die(_("no input file given for in-place editing"));
42 process_trailers(NULL, &opts, &trailers);
43 }
44
45 string_list_clear(&trailers, 0);
46
47 return 0;
48}