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[git/mjg.git] / builtin / interpret-trailers.c
blob46838d24a90a7dff11624902281fd72ce6409756
1 /*
2 * Builtin "git interpret-trailers"
4 * Copyright (c) 2013, 2014 Christian Couder <chriscool@tuxfamily.org>
6 */
8 #include "cache.h"
9 #include "builtin.h"
10 #include "parse-options.h"
11 #include "string-list.h"
12 #include "trailer.h"
14 static const char * const git_interpret_trailers_usage[] = {
15 N_("git interpret-trailers [--trim-empty] [(--trailer <token>[(=|:)<value>])...] [<file>...]"),
16 NULL
19 int cmd_interpret_trailers(int argc, const char **argv, const char *prefix)
21 int trim_empty = 0;
22 struct string_list trailers = STRING_LIST_INIT_DUP;
24 struct option options[] = {
25 OPT_BOOL(0, "trim-empty", &trim_empty, N_("trim empty trailers")),
26 OPT_STRING_LIST(0, "trailer", &trailers, N_("trailer"),
27 N_("trailer(s) to add")),
28 OPT_END()
31 argc = parse_options(argc, argv, prefix, options,
32 git_interpret_trailers_usage, 0);
34 if (argc) {
35 int i;
36 for (i = 0; i < argc; i++)
37 process_trailers(argv[i], trim_empty, &trailers);
38 } else
39 process_trailers(NULL, trim_empty, &trailers);
41 string_list_clear(&trailers, 0);
43 return 0;