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https://github.com/kmein/niveum
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18 lines
336 B
Nix
18 lines
336 B
Nix
{
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writers,
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bc,
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coreutils,
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espeak,
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}:
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writers.writeDashBin "timer" ''
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[ $# -eq 2 ] || {
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echo "Usage: $0 TIME MESSAGE" 1>&2
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exit 1
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}
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time=$(echo "$1" | ${bc}/bin/bc)
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echo "sleeping $time seconds, then saying: $2"
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${coreutils}/bin/sleep "$time" && {
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echo "$2" | ${espeak}/bin/espeak -v german-mbrola-6
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}
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''
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