termux-api: Remove empty lines from -h output
[termux-packages] / packages / termux-api / termux-tts-speak
CommitLineData
cc1ae02e 1#!/bin/sh
3b43db5d 2set -e -u
59f0d218 3
3b43db5d 4SCRIPTNAME=termux-tts-speak
59f0d218 5show_usage () {
76f60643 6 echo "Usage: $SCRIPTNAME [-e engine] [-l language] [-n region] [-v variant] [-p pitch] [-r rate] [-s stream] [text-to-speak]"
bea93fbd 7 echo "Speak text with a system text-to-speech (TTS) engine. The text to speak is either supplied as arguments or read from stdin if no arguments are given."
bea93fbd
FF
8 echo " -e engine TTS engine to use (see termux-tts-engines)"
9 echo " -l language language to speak in (may be unsupported by the engine)"
76f60643 10 echo " -n region region of language to speak in"
11 echo " -v variant variant of the language to speak in"
bea93fbd
FF
12 echo " -p pitch pitch to use in speech. 1.0 is the normal pitch,"
13 echo " lower values lower the tone of the synthesized voice,"
14 echo " greater values increase it."
15 echo " -r rate speech rate to use. 1.0 is the normal speech rate,"
16 echo " lower values slow down the speech"
17 echo " (0.5 is half the normal speech rate)"
18 echo " while greater values accelerates it"
19 echo " (2.0 is twice the normal speech rate)."
20 echo " -s stream audio stream to use (default:NOTIFICATION), one of:"
21 echo " ALARM, MUSIC, NOTIFICATION, RING, SYSTEM, VOICE_CALL"
bea93fbd 22 exit 0
59f0d218
FF
23}
24
3b43db5d
FF
25PARAMS=""
26
76f60643 27while getopts :he:l:n:v:p:r:s: option
3b43db5d 28do
bea93fbd
FF
29 case "$option" in
30 h) show_usage;;
31 e) PARAMS="$PARAMS --es engine $OPTARG";;
32 l) PARAMS="$PARAMS --es language $OPTARG";;
76f60643 33 n) PARAMS="$PARAMS --es region $OPTARG";;
34 v) PARAMS="$PARAMS --es variant $OPTARG";;
bea93fbd
FF
35 p) PARAMS="$PARAMS --ef pitch $OPTARG";;
36 r) PARAMS="$PARAMS --ef rate $OPTARG";;
37 s) PARAMS="$PARAMS --es stream $OPTARG";;
38 ?) echo "$SCRIPTNAME: illegal option -$OPTARG"; exit 1;
39 esac
59f0d218 40done
3b43db5d
FF
41shift $(($OPTIND-1))
42
43CMD="@TERMUX_API@ TextToSpeech $PARAMS"
44if [ $# = 0 ]; then
bea93fbd 45 $CMD
3b43db5d 46else
bea93fbd 47 echo $@ | $CMD
3b43db5d 48fi
59f0d218 49