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226ad348 ES |
1 | #include "builtin.h" |
2 | #include "mailmap.h" | |
3 | #include "parse-options.h" | |
4 | #include "string-list.h" | |
5 | ||
6 | static int use_stdin; | |
7 | static const char * const check_mailmap_usage[] = { | |
8 | N_("git check-mailmap [options] <contact>..."), | |
9 | NULL | |
10 | }; | |
11 | ||
12 | static const struct option check_mailmap_options[] = { | |
13 | OPT_BOOL(0, "stdin", &use_stdin, N_("also read contacts from stdin")), | |
14 | OPT_END() | |
15 | }; | |
16 | ||
17 | static void check_mailmap(struct string_list *mailmap, const char *contact) | |
18 | { | |
19 | const char *name, *mail; | |
20 | size_t namelen, maillen; | |
21 | struct ident_split ident; | |
22 | ||
23 | if (split_ident_line(&ident, contact, strlen(contact))) | |
24 | die(_("unable to parse contact: %s"), contact); | |
25 | ||
26 | name = ident.name_begin; | |
27 | namelen = ident.name_end - ident.name_begin; | |
28 | mail = ident.mail_begin; | |
29 | maillen = ident.mail_end - ident.mail_begin; | |
30 | ||
31 | map_user(mailmap, &mail, &maillen, &name, &namelen); | |
32 | ||
33 | if (namelen) | |
34 | printf("%.*s ", (int)namelen, name); | |
35 | printf("<%.*s>\n", (int)maillen, mail); | |
36 | } | |
37 | ||
38 | int cmd_check_mailmap(int argc, const char **argv, const char *prefix) | |
39 | { | |
40 | int i; | |
41 | struct string_list mailmap = STRING_LIST_INIT_NODUP; | |
42 | ||
43 | git_config(git_default_config, NULL); | |
44 | argc = parse_options(argc, argv, prefix, check_mailmap_options, | |
45 | check_mailmap_usage, 0); | |
46 | if (argc == 0 && !use_stdin) | |
47 | die(_("no contacts specified")); | |
48 | ||
49 | read_mailmap(&mailmap, NULL); | |
50 | ||
51 | for (i = 0; i < argc; ++i) | |
52 | check_mailmap(&mailmap, argv[i]); | |
53 | maybe_flush_or_die(stdout, "stdout"); | |
54 | ||
55 | if (use_stdin) { | |
56 | struct strbuf buf = STRBUF_INIT; | |
57 | while (strbuf_getline(&buf, stdin, '\n') != EOF) { | |
58 | check_mailmap(&mailmap, buf.buf); | |
59 | maybe_flush_or_die(stdout, "stdout"); | |
60 | } | |
61 | strbuf_release(&buf); | |
62 | } | |
63 | ||
64 | clear_mailmap(&mailmap); | |
65 | return 0; | |
66 | } |