diff options
| author | Jeff King <peff@peff.net> | 2017-08-15 13:23:34 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2017-08-15 21:13:58 +0300 |
| commit | 99e09dafd7b7bcac4d8189b41dc6038bf36334f5 (patch) | |
| tree | 2b6b8077dc1214f9996df4330340d0d0c8f6d165 /builtin/interpret-trailers.c | |
| parent | 000023961a0c02d6e21dc51ea3484ff71abf1c74 (diff) | |
interpret-trailers: add --parse convenience option
The last few commits have added command line options that
can turn interpret-trailers into a parsing tool. Since
they'd most often be used together, let's provide a
convenient single option for callers to invoke this mode.
This is implemented as a callback rather than a boolean so
that its effect is applied immediately, as if those options
had been specified. Later options can then override them.
E.g.:
git interpret-trailers --parse --no-unfold
would work.
Let's also update the documentation to make clear that this
parsing mode behaves quite differently than the normal
"add trailers to the input" mode.
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 | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/builtin/interpret-trailers.c b/builtin/interpret-trailers.c index 922c3bad638..555111a078b 100644 --- a/builtin/interpret-trailers.c +++ b/builtin/interpret-trailers.c @@ -16,6 +16,16 @@ static const char * const git_interpret_trailers_usage[] = { NULL }; +static int parse_opt_parse(const struct option *opt, const char *arg, + int unset) +{ + struct process_trailer_options *v = opt->value; + v->only_trailers = 1; + v->only_input = 1; + v->unfold = 1; + return 0; +} + int cmd_interpret_trailers(int argc, const char **argv, const char *prefix) { struct process_trailer_options opts = PROCESS_TRAILER_OPTIONS_INIT; @@ -27,6 +37,8 @@ int cmd_interpret_trailers(int argc, const char **argv, const char *prefix) 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_BOOL(0, "unfold", &opts.unfold, N_("join whitespace-continued values")), + { OPTION_CALLBACK, 0, "parse", &opts, NULL, N_("set parsing options"), + PARSE_OPT_NOARG | PARSE_OPT_NONEG, parse_opt_parse }, OPT_STRING_LIST(0, "trailer", &trailers, N_("trailer"), N_("trailer(s) to add")), OPT_END() |