#include "builtin.h" #include "config.h" #include "mailmap.h" #include "parse-options.h" #include "string-list.h" static int use_stdin; static const char * const check_mailmap_usage[] = { N_("git check-mailmap [<options>] <contact>..."), NULL }; static const struct option check_mailmap_options[] = { OPT_BOOL(0, "stdin", &use_stdin, N_("also read contacts from stdin")), OPT_END() }; static void check_mailmap(struct string_list *mailmap, const char *contact) { const char *name, *mail; size_t namelen, maillen; struct ident_split ident; if (split_ident_line(&ident, contact, strlen(contact))) die(_("unable to parse contact: %s"), contact); name = ident.name_begin; namelen = ident.name_end - ident.name_begin; mail = ident.mail_begin; maillen = ident.mail_end - ident.mail_begin; map_user(mailmap, &mail, &maillen, &name, &namelen); if (namelen) printf("%.*s ", (int)namelen, name); printf("<%.*s>\n", (int)maillen, mail); } int cmd_check_mailmap(int argc, const char **argv, const char *prefix) { int i; struct string_list mailmap = STRING_LIST_INIT_NODUP; git_config(git_default_config, NULL); argc = parse_options(argc, argv, prefix, check_mailmap_options, check_mailmap_usage, 0); if (argc == 0 && !use_stdin) die(_("no contacts specified")); read_mailmap(&mailmap); for (i = 0; i < argc; ++i) check_mailmap(&mailmap, argv[i]); maybe_flush_or_die(stdout, "stdout"); if (use_stdin) { struct strbuf buf = STRBUF_INIT; while (strbuf_getline_lf(&buf, stdin) != EOF) { check_mailmap(&mailmap, buf.buf); maybe_flush_or_die(stdout, "stdout"); } strbuf_release(&buf); } clear_mailmap(&mailmap); return 0; }