Improve command line help

[signal-cli] / src / main / java / org / asamk / signal / commands / SendCommand.java

diff --git a/src/main/java/org/asamk/signal/commands/SendCommand.java b/src/main/java/org/asamk/signal/commands/SendCommand.java
index 71de11308c307da938c7850990f6f3b6a14ad8fd..90aaa09a492dd7006ea8834113f27059e368eeaf 100644 (file)
--- a/src/main/java/org/asamk/signal/commands/SendCommand.java
+++ b/src/main/java/org/asamk/signal/commands/SendCommand.java
@@ -28,6 +28,7 @@ public class SendCommand implements DbusCommand {
 
     @Override
     public void attachToSubparser(final Subparser subparser) {
+        subparser.help("Send a message to another user or group.");
         subparser.addArgument("recipient").help("Specify the recipients' phone number.").nargs("*");
         final var mutuallyExclusiveGroup = subparser.addMutuallyExclusiveGroup();
         mutuallyExclusiveGroup.addArgument("-g", "--group").help("Specify the recipient group ID.");
@@ -47,7 +48,7 @@ public class SendCommand implements DbusCommand {
         final List<String> recipients = ns.getList("recipient");
         final var isEndSession = ns.getBoolean("endsession");
         final var groupIdString = ns.getString("group");
-        final var isNoteToSelf = ns.getBoolean("note_to_self");
+        final var isNoteToSelf = ns.getBoolean("note-to-self");
 
         final var noRecipients = recipients == null || recipients.isEmpty();
         if ((noRecipients && isEndSession) || (noRecipients && groupIdString == null && !isNoteToSelf)) {
@@ -58,7 +59,7 @@ public class SendCommand implements DbusCommand {
         }
         if (!noRecipients && isNoteToSelf) {
             throw new UserErrorException(
-                    "You cannot specify recipients by phone number and not to self at the same time");
+                    "You cannot specify recipients by phone number and note to self at the same time");
         }
 
         if (isEndSession) {