mirror of
https://github.com/kmein/niveum
synced 2026-03-16 18:21:07 +01:00
40 lines
1.0 KiB
Nix
40 lines
1.0 KiB
Nix
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{ writers, flite, netcat, gnused, ... }:
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writers.writeDashBin "brainmelter" ''
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SERVER="brockman.news"
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PORT=6667
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NICK="irccat"
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USER="irccat"
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CHANNEL="#all"
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# Open connection to IRC server using a FIFO and netcat
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FIFO=$(mktemp -u)
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mkfifo "$FIFO"
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trap "rm -f $FIFO" EXIT
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# Send IRC commands
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{
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echo "NICK $NICK"
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echo "USER $USER 0 * :$USER"
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sleep 5
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echo "JOIN $CHANNEL"
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while true; do
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sleep 30
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echo "PING :keepalive"
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done
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} > "$FIFO" &
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# Read from server and write to stdout
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${netcat}/bin/nc "$SERVER" "$PORT" < "$FIFO" | while IFS= read -r line; do
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voice="$(echo -e "awb\nkal\nrms\nslt" | shuf -n1)"
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echo "$line" \
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| ${gnused}/bin/sed -n 's/.*go.brockman.news\/\S\+ //p' \
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| tee /dev/stderr \
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| ${flite}/bin/flite -voice "$voice"
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# Respond to PINGs to avoid timeout
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if [ "$line" = PING* ]; then
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server_ping=$(echo "$line" | cut -d':' -f2)
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echo "PONG :$server_ping" > "$FIFO"
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fi
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done
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''
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