Josh Knapp
86176d8830
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Enables Claude Code's /voice command inside Docker containers by
capturing microphone audio in the Tauri webview and streaming it
into the container via a FIFO pipe.
Container: fake rec/arecord shims read PCM from a FIFO instead of
a real mic. Audio bridge exec writes PCM from Tauri into the FIFO.
Frontend: getUserMedia() + AudioWorklet captures 16kHz mono PCM
and streams it to the container via invoke("send_audio_data").
UI: "Mic Off/On" toggle button in the terminal view.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
17 lines
553 B
Bash
17 lines
553 B
Bash
#!/bin/bash
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# Audio capture shim for Triple-C voice mode.
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# Claude Code spawns `rec` or `arecord` to capture mic audio.
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# Inside Docker there is no mic, so this shim reads PCM data from a
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# FIFO that the Tauri host app writes to, and outputs it on stdout.
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FIFO=/tmp/triple-c-audio-input
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# Create the FIFO if it doesn't already exist
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[ -p "$FIFO" ] || mkfifo "$FIFO" 2>/dev/null
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# Clean exit on SIGTERM (Claude Code sends this when recording stops)
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trap 'exit 0' TERM INT
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# Stream PCM from the FIFO to stdout until we get a signal or EOF
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cat "$FIFO"
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