diff options
| author | Jeff King <peff@peff.net> | 2017-08-15 10:23:25 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2017-08-15 18:13:58 (GMT) |
| commit | fdbdb64f49959f9c83329554080934895f02ae59 (patch) | |
| tree | ed63c6ef71dd06f61b3d2abe2f08a9f667de7381 /builtin/interpret-trailers.c | |
| parent | 56c493ed1b9c067813fb95ff7cd4f69c7c1d2e36 (diff) | |
| download | git-fdbdb64f49959f9c83329554080934895f02ae59.zip git-fdbdb64f49959f9c83329554080934895f02ae59.tar.gz git-fdbdb64f49959f9c83329554080934895f02ae59.tar.bz2 | |
interpret-trailers: add an option to show only existing trailers
It can be useful to invoke interpret-trailers for the
primary purpose of parsing existing trailers. But in that
case, we don't want to apply existing ifMissing or ifExists
rules from the config. Let's add a special mode where we
avoid applying those rules. Coupled with --only-trailers,
this gives us a reasonable parsing tool.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/interpret-trailers.c')
| -rw-r--r-- | builtin/interpret-trailers.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/builtin/interpret-trailers.c b/builtin/interpret-trailers.c index afb12c1..2d90e0e 100644 --- a/builtin/interpret-trailers.c +++ b/builtin/interpret-trailers.c @@ -25,6 +25,7 @@ int cmd_interpret_trailers(int argc, const char **argv, const char *prefix) OPT_BOOL(0, "in-place", &opts.in_place, N_("edit files in place")), OPT_BOOL(0, "trim-empty", &opts.trim_empty, N_("trim empty trailers")), OPT_BOOL(0, "only-trailers", &opts.only_trailers, N_("output only the trailers")), + OPT_BOOL(0, "only-input", &opts.only_input, N_("do not apply config rules")), OPT_STRING_LIST(0, "trailer", &trailers, N_("trailer"), N_("trailer(s) to add")), OPT_END() @@ -33,6 +34,12 @@ int cmd_interpret_trailers(int argc, const char **argv, const char *prefix) argc = parse_options(argc, argv, prefix, options, git_interpret_trailers_usage, 0); + if (opts.only_input && trailers.nr) + usage_msg_opt( + _("--trailer with --only-input does not make sense"), + git_interpret_trailers_usage, + options); + if (argc) { int i; for (i = 0; i < argc; i++) |