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Commit | Line | Data |
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25f38f06 | 1 | #include "builtin.h" |
b2141fc1 | 2 | #include "config.h" |
898eacd8 | 3 | #include "fmt-merge-msg.h" |
f394e093 | 4 | #include "gettext.h" |
ce6521e4 | 5 | #include "parse-options.h" |
d5ebb50d | 6 | #include "wrapper.h" |
00449f99 | 7 | |
c8ef0383 | 8 | static const char * const fmt_merge_msg_usage[] = { |
9c9b4f2f | 9 | N_("git fmt-merge-msg [-m <message>] [--log[=<n>] | --no-log] [--file <file>]"), |
c8ef0383 PH |
10 | NULL |
11 | }; | |
00449f99 | 12 | |
0b9a969e MV |
13 | int cmd_fmt_merge_msg(int argc, const char **argv, const char *prefix) |
14 | { | |
c8ef0383 | 15 | const char *inpath = NULL; |
2102440c | 16 | const char *message = NULL; |
bd2bc942 | 17 | char *into_name = NULL; |
898eacd8 | 18 | int shortlog_len = -1; |
c8ef0383 | 19 | struct option options[] = { |
93eced6c NTND |
20 | { OPTION_INTEGER, 0, "log", &shortlog_len, N_("n"), |
21 | N_("populate log with at most <n> entries from shortlog"), | |
96e9420c | 22 | PARSE_OPT_OPTARG, NULL, DEFAULT_MERGE_LOG_LEN }, |
93eced6c NTND |
23 | { OPTION_INTEGER, 0, "summary", &shortlog_len, N_("n"), |
24 | N_("alias for --log (deprecated)"), | |
96e9420c RR |
25 | PARSE_OPT_OPTARG | PARSE_OPT_HIDDEN, NULL, |
26 | DEFAULT_MERGE_LOG_LEN }, | |
93eced6c NTND |
27 | OPT_STRING('m', "message", &message, N_("text"), |
28 | N_("use <text> as start of message")), | |
bd2bc942 JH |
29 | OPT_STRING(0, "into-name", &into_name, N_("name"), |
30 | N_("use <name> instead of the real target branch")), | |
93eced6c | 31 | OPT_FILENAME('F', "file", &inpath, N_("file to read from")), |
c8ef0383 PH |
32 | OPT_END() |
33 | }; | |
34 | ||
0b9a969e | 35 | FILE *in = stdin; |
f285a2d7 | 36 | struct strbuf input = STRBUF_INIT, output = STRBUF_INIT; |
0b9a969e | 37 | int ret; |
cbda121c | 38 | struct fmt_merge_msg_opts opts; |
0b9a969e MV |
39 | |
40 | git_config(fmt_merge_msg_config, NULL); | |
37782920 SB |
41 | argc = parse_options(argc, argv, prefix, options, fmt_merge_msg_usage, |
42 | 0); | |
c8ef0383 PH |
43 | if (argc > 0) |
44 | usage_with_options(fmt_merge_msg_usage, options); | |
898eacd8 JH |
45 | if (shortlog_len < 0) |
46 | shortlog_len = (merge_log_config > 0) ? merge_log_config : 0; | |
c8ef0383 PH |
47 | |
48 | if (inpath && strcmp(inpath, "-")) { | |
49 | in = fopen(inpath, "r"); | |
50 | if (!in) | |
0721c314 | 51 | die_errno("cannot open '%s'", inpath); |
0b9a969e MV |
52 | } |
53 | ||
0b9a969e | 54 | if (strbuf_read(&input, fileno(in), 0) < 0) |
d824cbba | 55 | die_errno("could not read input file"); |
1876166a RR |
56 | |
57 | if (message) | |
2102440c | 58 | strbuf_addstr(&output, message); |
1876166a | 59 | |
cbda121c JH |
60 | memset(&opts, 0, sizeof(opts)); |
61 | opts.add_title = !message; | |
9bcbb1c2 | 62 | opts.credit_people = 1; |
cbda121c | 63 | opts.shortlog_len = shortlog_len; |
bd2bc942 | 64 | opts.into_name = into_name; |
cbda121c JH |
65 | |
66 | ret = fmt_merge_msg(&input, &output, &opts); | |
0b9a969e MV |
67 | if (ret) |
68 | return ret; | |
c8ef0383 | 69 | write_in_full(STDOUT_FILENO, output.buf, output.len); |
00449f99 JS |
70 | return 0; |
71 | } |