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mu-labels: improve command-line handling

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Esp., better handle the 'no subcommand' case: give the user some more useful
help.
This commit is contained in:
Dirk-Jan C. Binnema
2025-12-14 09:42:27 +02:00
committed by Seth Ladygo
parent fa6b26c366
commit 2b6d709158
3 changed files with 13 additions and 20 deletions
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8
mu/mu-cmd-labels.cc
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@ -168,7 +168,10 @@ label_import(Mu::Store& store, const Options& opts)
Result<void>
Mu::mu_cmd_labels(Mu::Store &store, const Options &opts)
{
switch (opts.labels.sub) {
if (!opts.labels.sub)
return Ok(); // nothing to do.
switch (*opts.labels.sub) {
case Options::Labels::Sub::List:
return label_list(store, opts);
case Options::Labels::Sub::RestoreList:
@ -181,7 +184,6 @@ Mu::mu_cmd_labels(Mu::Store &store, const Options &opts)
return label_export(store, opts);
case Options::Labels::Sub::Import:
return label_import(store, opts);
default:
return Err(Error{Error::Code::Internal,
"invalid sub-command"});
@ -191,7 +193,7 @@ Mu::mu_cmd_labels(Mu::Store &store, const Options &opts)
#ifdef BUILD_TESTS
/*
* Tests.
* Tests...
*
*/
#include <config.h>