mirror of
https://github.com/Ponce/slackbuilds
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72 lines
1.7 KiB
Bash
72 lines
1.7 KiB
Bash
#!/bin/sh
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usage() {
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SELF="$( basename $0 )"
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INDT="$( echo $SELF | sed 's,., ,g' )"
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cat <<EOF
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$SELF - wrapper for pico2wave, renders text to speech and
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$INDT plays it using the 'play' command.
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Written by B. Watson <urchlay@slackware.uk>, for the SlackBuilds.org project.
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Licensed under the WTFPL. See http://www.wtfpl.net/txt/copying/ for details.
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If a -l <language> option is given, it will be passed to pico2wave.
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Exit status of $SELF is that of pico2wave.
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Examples:
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$SELF 'Hello world.'
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Speaks "Hello world" in the default language (en-US).
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$SELF -l en-GB 'Hello world.'
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As above, in a British accent.
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fortune -s | $SELF
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Reads from standard input.
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$SELF < /etc/motd
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Speak a text file. Don't forget the < or it says the filename instead.
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EOF
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}
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# main()
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case "$1" in
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'-?'|-h|-help|--help)
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usage
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exit 0
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;;
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-l) LOPT="$1 $2"
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shift
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if [ -z "$1" ]; then
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echo "$(basename $0): missing argument to -l option" 1>&2
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exit 1
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fi
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shift
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;;
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-l?*) LOPT="$1"
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shift
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;;
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esac
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which pico2wave >/dev/null || exit 1
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which play >/dev/null || exit 1
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DIR=$( mktemp -t -d pico2audio.XXXXXX )
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if [ ! -d "$DIR" ]; then
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exit 1 # mktemp already printed an error message
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fi
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# the actual pico2wave command accepts multiple word arguments,
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# but only speaks the first one (silently ignores the rest).
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# here we combine all the word args into one quoted string and
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# pass it to pico2wave via eval, so it sees one argument, possibly
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# with spaces.
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[ -n "$*" ] && ARGS="\"$@\""
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eval pico2wave $LOPT -w $DIR/tmp.wav $ARGS
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E="$?"
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play -q $DIR/tmp.wav 2>/dev/null
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rm -rf $DIR
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exit "$E"
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