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Commit | Line | Data |
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226ad348 | 1 | #include "builtin.h" |
b2141fc1 | 2 | #include "config.h" |
226ad348 ES |
3 | #include "mailmap.h" |
4 | #include "parse-options.h" | |
5 | #include "string-list.h" | |
6 | ||
7 | static int use_stdin; | |
8 | static const char * const check_mailmap_usage[] = { | |
9c9b4f2f | 9 | N_("git check-mailmap [<options>] <contact>..."), |
226ad348 ES |
10 | NULL |
11 | }; | |
12 | ||
13 | static const struct option check_mailmap_options[] = { | |
14 | OPT_BOOL(0, "stdin", &use_stdin, N_("also read contacts from stdin")), | |
15 | OPT_END() | |
16 | }; | |
17 | ||
18 | static void check_mailmap(struct string_list *mailmap, const char *contact) | |
19 | { | |
20 | const char *name, *mail; | |
21 | size_t namelen, maillen; | |
22 | struct ident_split ident; | |
23 | ||
24 | if (split_ident_line(&ident, contact, strlen(contact))) | |
25 | die(_("unable to parse contact: %s"), contact); | |
26 | ||
27 | name = ident.name_begin; | |
28 | namelen = ident.name_end - ident.name_begin; | |
29 | mail = ident.mail_begin; | |
30 | maillen = ident.mail_end - ident.mail_begin; | |
31 | ||
32 | map_user(mailmap, &mail, &maillen, &name, &namelen); | |
33 | ||
34 | if (namelen) | |
35 | printf("%.*s ", (int)namelen, name); | |
36 | printf("<%.*s>\n", (int)maillen, mail); | |
37 | } | |
38 | ||
39 | int cmd_check_mailmap(int argc, const char **argv, const char *prefix) | |
40 | { | |
41 | int i; | |
42 | struct string_list mailmap = STRING_LIST_INIT_NODUP; | |
43 | ||
44 | git_config(git_default_config, NULL); | |
45 | argc = parse_options(argc, argv, prefix, check_mailmap_options, | |
46 | check_mailmap_usage, 0); | |
47 | if (argc == 0 && !use_stdin) | |
48 | die(_("no contacts specified")); | |
49 | ||
4e168333 | 50 | read_mailmap(&mailmap); |
226ad348 ES |
51 | |
52 | for (i = 0; i < argc; ++i) | |
53 | check_mailmap(&mailmap, argv[i]); | |
54 | maybe_flush_or_die(stdout, "stdout"); | |
55 | ||
56 | if (use_stdin) { | |
57 | struct strbuf buf = STRBUF_INIT; | |
8f309aeb | 58 | while (strbuf_getline_lf(&buf, stdin) != EOF) { |
226ad348 ES |
59 | check_mailmap(&mailmap, buf.buf); |
60 | maybe_flush_or_die(stdout, "stdout"); | |
61 | } | |
62 | strbuf_release(&buf); | |
63 | } | |
64 | ||
65 | clear_mailmap(&mailmap); | |
66 | return 0; | |
67 | } |