Merge branch 'jt/http-redact-cookies' into maint
[git.git] / builtin / mailinfo.c
blobcfb667a594c8452b8f4259bb3da1976965906f95
1 /*
2 * Another stupid program, this one parsing the headers of an
3 * email to figure out authorship and subject
4 */
5 #include "cache.h"
6 #include "builtin.h"
7 #include "utf8.h"
8 #include "strbuf.h"
9 #include "mailinfo.h"
11 static const char mailinfo_usage[] =
12 "git mailinfo [-k | -b] [-m | --message-id] [-u | --encoding=<encoding> | -n] [--scissors | --no-scissors] <msg> <patch> < mail >info";
14 int cmd_mailinfo(int argc, const char **argv, const char *prefix)
16 const char *def_charset;
17 struct mailinfo mi;
18 int status;
19 char *msgfile, *patchfile;
21 setup_mailinfo(&mi);
23 def_charset = get_commit_output_encoding();
24 mi.metainfo_charset = def_charset;
26 while (1 < argc && argv[1][0] == '-') {
27 if (!strcmp(argv[1], "-k"))
28 mi.keep_subject = 1;
29 else if (!strcmp(argv[1], "-b"))
30 mi.keep_non_patch_brackets_in_subject = 1;
31 else if (!strcmp(argv[1], "-m") || !strcmp(argv[1], "--message-id"))
32 mi.add_message_id = 1;
33 else if (!strcmp(argv[1], "-u"))
34 mi.metainfo_charset = def_charset;
35 else if (!strcmp(argv[1], "-n"))
36 mi.metainfo_charset = NULL;
37 else if (starts_with(argv[1], "--encoding="))
38 mi.metainfo_charset = argv[1] + 11;
39 else if (!strcmp(argv[1], "--scissors"))
40 mi.use_scissors = 1;
41 else if (!strcmp(argv[1], "--no-scissors"))
42 mi.use_scissors = 0;
43 else if (!strcmp(argv[1], "--no-inbody-headers"))
44 mi.use_inbody_headers = 0;
45 else
46 usage(mailinfo_usage);
47 argc--; argv++;
50 if (argc != 3)
51 usage(mailinfo_usage);
53 mi.input = stdin;
54 mi.output = stdout;
56 msgfile = prefix_filename(prefix, argv[1]);
57 patchfile = prefix_filename(prefix, argv[2]);
59 status = !!mailinfo(&mi, msgfile, patchfile);
60 clear_mailinfo(&mi);
62 free(msgfile);
63 free(patchfile);
64 return status;