18c2bfd5c6
- build-unified.sh: master build script (16 hooks, kernel 7.0.0-rc7) - config/package-lists: Debian package selections - assets: Alfred Commander extension tarball - docs: ARM64 investigation, kernel upgrade roadmap
129 lines
4.8 KiB
Bash
129 lines
4.8 KiB
Bash
#!/bin/bash
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# ═══════════════════════════════════════════════════════════════
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# Alfred Linux v2.0-b4 — Voice (Kokoro TTS + Welcome Greeting)
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#
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# Installs Kokoro TTS for offline voice synthesis.
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# Alfred speaks on first boot.
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# BUILD: v2.0-b4 (Voice)
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# ═══════════════════════════════════════════════════════════════
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set +e # Voice is optional — don't kill the build if TTS install fails
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echo "[Alfred Linux v2.0-b4] Installing Voice subsystem..."
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# ── 0. Ensure DNS works inside chroot ──
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if ! getent hosts deb.debian.org &>/dev/null 2>&1; then
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rm -f /etc/resolv.conf 2>/dev/null || true
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printf 'nameserver 9.9.9.9\nnameserver 1.1.1.1\n' > /etc/resolv.conf
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fi
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# ── 1. Install Python audio dependencies ──
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PYVER=$(python3 --version 2>/dev/null | grep -oP '\d+\.\d+' | head -1)
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apt-get install -y python3-pip "python${PYVER}-venv" espeak-ng sox libsox-fmt-all 2>/dev/null || \
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apt-get install -y python3-pip python3-venv espeak-ng sox libsox-fmt-all 2>/dev/null || true
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# ── 2. Install Kokoro TTS (CPU-only — no CUDA/NVIDIA bloat) ──
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# Install CPU-only PyTorch FIRST to prevent pulling the full 3.4GB CUDA stack.
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# This keeps the ISO under 4GB (ISO 9660 single-file limit).
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pip3 install --break-system-packages torch --index-url https://download.pytorch.org/whl/cpu 2>/dev/null || true
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pip3 install --break-system-packages kokoro 2>/dev/null || {
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echo "[WARN] kokoro system install failed, trying with venv..."
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python3 -m venv /opt/alfred-voice
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/opt/alfred-voice/bin/pip install torch --index-url https://download.pytorch.org/whl/cpu
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/opt/alfred-voice/bin/pip install kokoro
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ln -sf /opt/alfred-voice/bin/python3 /usr/local/bin/alfred-voice-python
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}
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# Clean up empty fallback venv dir if system-wide install worked
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if python3 -c "import kokoro" 2>/dev/null && [[ -d /opt/alfred-voice ]] && [[ ! -f /opt/alfred-voice/bin/python3 ]]; then
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rm -rf /opt/alfred-voice
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echo "[Alfred Voice] Kokoro installed system-wide, removed empty venv dir"
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fi
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# ── 3. Create welcome script ──
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cat > /usr/local/bin/alfred-welcome.sh << 'WELCOME'
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#!/bin/bash
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# Alfred Linux — First Boot Welcome
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# Speaks a greeting via Kokoro TTS on first login
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if [[ -f "$HOME/.alfred-welcomed" ]]; then
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exit 0
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fi
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# Try Kokoro TTS first
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VOICE_PYTHON="python3"
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[[ -x /usr/local/bin/alfred-voice-python ]] && VOICE_PYTHON="/usr/local/bin/alfred-voice-python"
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$VOICE_PYTHON -c "
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try:
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from kokoro import KPipeline
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pipe = KPipeline(lang_code='a')
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generator = pipe('Welcome to Alfred Linux. I am Alfred, your AI companion. Everything here is sovereign. Everything here is yours.', voice='af_heart', speed=1.0)
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import soundfile as sf
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for i, (gs, ps, audio) in enumerate(generator):
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sf.write('/tmp/alfred-welcome.wav', audio, 24000)
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break
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except Exception as e:
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print(f'Kokoro TTS failed: {e}')
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import subprocess
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subprocess.run(['espeak-ng', '-w', '/tmp/alfred-welcome.wav',
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'Welcome to Alfred Linux. I am Alfred, your AI companion.'])
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" 2>/dev/null
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# Play the audio
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if [[ -f /tmp/alfred-welcome.wav ]]; then
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aplay /tmp/alfred-welcome.wav 2>/dev/null || paplay /tmp/alfred-welcome.wav 2>/dev/null || true
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rm -f /tmp/alfred-welcome.wav
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fi
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# Mark as welcomed
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touch "$HOME/.alfred-welcomed"
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WELCOME
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chmod +x /usr/local/bin/alfred-welcome.sh
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# ── 4. XFCE autostart entry ──
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mkdir -p /etc/skel/.config/autostart
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cat > /etc/skel/.config/autostart/alfred-welcome.desktop << 'DESK'
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[Desktop Entry]
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Type=Application
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Name=Alfred Welcome
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Comment=Alfred greets you on first login
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Exec=/usr/local/bin/alfred-welcome.sh
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Hidden=false
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X-GNOME-Autostart-enabled=true
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X-GNOME-Autostart-Delay=3
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DESK
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# ── 5. Alfred TTS CLI wrapper ──
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cat > /usr/local/bin/alfred-say << 'SAY'
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#!/bin/bash
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# Alfred TTS — speak any text
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# Usage: alfred-say "Hello, Commander"
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TEXT="${*:-Hello, I am Alfred.}"
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VOICE_PYTHON="python3"
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[[ -x /usr/local/bin/alfred-voice-python ]] && VOICE_PYTHON="/usr/local/bin/alfred-voice-python"
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$VOICE_PYTHON -c "
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try:
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from kokoro import KPipeline
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pipe = KPipeline(lang_code='a')
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generator = pipe('''$TEXT''', voice='af_heart', speed=1.0)
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import soundfile as sf
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for i, (gs, ps, audio) in enumerate(generator):
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sf.write('/tmp/alfred-tts.wav', audio, 24000)
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break
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except Exception:
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import subprocess
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subprocess.run(['espeak-ng', '-w', '/tmp/alfred-tts.wav', '''$TEXT'''])
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" 2>/dev/null
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if [[ -f /tmp/alfred-tts.wav ]]; then
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aplay /tmp/alfred-tts.wav 2>/dev/null || paplay /tmp/alfred-tts.wav 2>/dev/null
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rm -f /tmp/alfred-tts.wav
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fi
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SAY
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chmod +x /usr/local/bin/alfred-say
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echo "[Alfred Linux v2.0-b4] Voice subsystem installed."
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