X-Git-Url: https://git.distorted.org.uk/~mdw/termux-packages/blobdiff_plain/621ac5f19aba771381cd7909f87c964ebe1fd6e1..382cfb780ca9a40f80e3932544bd32aeccb66e5a:/packages/termux-api/termux-tts-engines

diff --git a/packages/termux-api/termux-tts-engines b/packages/termux-api/termux-tts-engines
index fd4f021d..9bdfd95c 100755
--- a/packages/termux-api/termux-tts-engines
+++ b/packages/termux-api/termux-tts-engines
@@ -1,3 +1,23 @@
-#!/system/bin/sh
+#!/bin/sh
+set -e -u
 
-termux-api TextToSpeech --es engine LIST_AVAILABLE
+SCRIPTNAME=termux-tts-engines
+show_usage () {
+    echo "Usage: $SCRIPTNAME"
+    echo "Get information about the available text-to-speech (TTS) engines. The name of an engine may be given to the termux-tts-speak command using the -e option."
+    echo ""
+    exit 0
+}
+
+while getopts :h option
+do
+    case "$option" in
+	h) show_usage;;
+	?) echo "$SCRIPTNAME: illegal option -$OPTARG"; exit 1;
+    esac
+done
+shift $(($OPTIND-1))
+
+if [ $# != 0 ]; then echo "$SCRIPTNAME: too many arguments"; exit 1; fi
+
+@TERMUX_API@ TextToSpeech --es engine LIST_AVAILABLE