aesthetic.computer
Monorepo for Aesthetic.Computer
aesthetic.computer
ac-talk: TTS command that speaks on the Docker host machine
SSHs to the Docker host (172.17.0.1) and runs flite or espeak-ng
for text-to-speech. Useful for build notifications and alerts
from inside devcontainers.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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fedac/native/ac-talk
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fedac/native/ac-talk
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#!/bin/bash
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# ac-talk — Speak text on the Docker host machine via TTS
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# Usage: ac-talk "Hello world"
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# ac-talk -v espeak "Hello world"
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# echo "build done" | ac-talk
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DOCKER_HOST_IP="${AC_HOST_IP:-172.17.0.1}"
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SSH_USER="${AC_HOST_USER:-me}"
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VOICE="${VOICE:-flite}"
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# Parse flags
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while [ $# -gt 0 ]; do
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case "$1" in
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-v|--voice) VOICE="$2"; shift 2 ;;
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-h|--help)
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echo "Usage: ac-talk [-v flite|espeak] \"text to speak\""
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echo " echo \"text\" | ac-talk"
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echo ""
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echo "Speaks text on the Docker host machine."
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echo "Env: AC_HOST_IP (default: 172.17.0.1)"
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echo " AC_HOST_USER (default: me)"
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echo " VOICE (default: flite)"
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exit 0 ;;
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--) shift; break ;;
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-*) echo "Unknown flag: $1" >&2; exit 1 ;;
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*) break ;;
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esac
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done
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# Get text from args or stdin
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TEXT="$*"
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if [ -z "${TEXT}" ]; then
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TEXT=$(cat)
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fi
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if [ -z "${TEXT}" ]; then
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echo "ac-talk: no text provided" >&2
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exit 1
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fi
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# Escape single quotes for remote shell
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ESCAPED=$(printf '%s' "${TEXT}" | sed "s/'/'\\\\''/g")
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case "${VOICE}" in
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espeak|espeak-ng)
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CMD="espeak-ng '${ESCAPED}' 2>/dev/null || espeak '${ESCAPED}' 2>/dev/null"
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;;
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flite|*)
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CMD="flite -t '${ESCAPED}' 2>/dev/null"
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;;
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esac
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ssh -o StrictHostKeyChecking=no -o ConnectTimeout=5 -o LogLevel=ERROR \
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"${SSH_USER}@${DOCKER_HOST_IP}" "${CMD}" 2>/dev/null
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if [ $? -ne 0 ]; then
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echo "ac-talk: failed to reach host at ${DOCKER_HOST_IP}" >&2
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exit 1
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fi