Krystof Pesek
101 lines
4.5 KiB
Bash
Executable File
101 lines
4.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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# =============================================================================
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# ~/bin/setup-sc-node — Fleet-Wide SuperCollider & Audio Provisioner
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# Ensures sclang, scsynth, sc3-plugins, DWGReverb, XYScope, NetProxy, scvim,
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# and PipeWire-JACK / ALSA-JACK routing work identically across all fleet nodes
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# (t520, bazina, boxC, crostini/penguin).
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# =============================================================================
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set -euo pipefail
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HOST_SHORT="$(hostname -s 2>/dev/null || uname -n)"
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ARCH="$(uname -m)"
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echo "== [setup-sc-node] Configuring SuperCollider on ${HOST_SHORT} (${ARCH}) =="
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if command -v apt-get >/dev/null 2>&1; then
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if ! command -v sclang >/dev/null 2>&1 || ! command -v ruby >/dev/null 2>&1 || ! dpkg -s sc3-plugins >/dev/null 2>&1; then
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echo "== [1/4] Installing SuperCollider, sc3-plugins, JACK/PipeWire, and scvim deps =="
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sudo apt-get update -o Acquire::Check-Valid-Until=false || true
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sudo DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
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supercollider-language supercollider-server supercollider-common \
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sc3-plugins sc3-plugins-server sc3-plugins-language \
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jackd2 pipewire-jack pulseaudio-utils ruby vim screen libglfw3 openssh-server
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sudo apt-get clean || true
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fi
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fi
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# Enable PipeWire-JACK drop-in replacement if pipewire is installed
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if ls /usr/share/doc/pipewire/examples/ld.so.conf.d/pipewire-jack-*.conf >/dev/null 2>&1; then
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sudo cp /usr/share/doc/pipewire/examples/ld.so.conf.d/pipewire-jack-*.conf /etc/ld.so.conf.d/ 2>/dev/null || true
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sudo ldconfig || true
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fi
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# On Crostini (penguin), enable sshd and persistent reverse SSH tunnel to boxC (port 2205)
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if [ "$HOST_SHORT" = "penguin" ] || [ "$HOST_SHORT" = "crostini" ]; then
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echo "== [2/4] Configuring Crostini SSH server & reverse tunnel to boxC:2205 =="
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sudo systemctl enable --now ssh 2>/dev/null || true
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mkdir -p "$HOME/.config/systemd/user"
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cat > "$HOME/.config/systemd/user/crostini-tunnel.service" << 'EOF'
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[Unit]
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Description=Crostini Reverse SSH Tunnel to boxC (port 2205)
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After=network-online.target
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[Service]
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Type=simple
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ExecStart=/usr/bin/ssh -o ServerAliveInterval=30 -o ServerAliveCountMax=3 -o ExitOnForwardFailure=yes -o StrictHostKeyChecking=accept-new -N -R 2205:127.0.0.1:22 boxC
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Restart=always
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RestartSec=10
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[Install]
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WantedBy=default.target
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EOF
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systemctl --user daemon-reload 2>/dev/null || true
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systemctl --user enable --now crostini-tunnel.service 2>/dev/null || true
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fi
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# Download and unpack SuperCollider extensions, startup.scd, scvim, and kof patches if missing
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if [ ! -f "$HOME/.config/SuperCollider/startup.scd" ] || [ ! -d "$HOME/src/sc/utils/DWGReverb" ] || [ ! -d "$HOME/.vim/pack/my/start/scvim" ]; then
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echo "== [3/4] Fetching SuperCollider bundle (startup.scd, Extensions, scvim, kof patches) =="
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TMP_TAR="/tmp/sc-crostini.tar.gz"
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if curl -sfL "http://192.168.1.101/sc-crostini.tar.gz" -o "$TMP_TAR" || curl -sfL "http://91.139.118.43/sc-crostini.tar.gz" -o "$TMP_TAR"; then
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tar -xzf "$TMP_TAR" -C "$HOME"
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rm -f "$TMP_TAR"
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elif ssh -o BatchMode=yes -o ConnectTimeout=3 boxC "true" 2>/dev/null; then
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rsync -a boxC:/home/kof/.config/SuperCollider/ "$HOME/.config/SuperCollider/"
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rsync -a boxC:/home/kof/.local/share/SuperCollider/ "$HOME/.local/share/SuperCollider/"
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rsync -a boxC:/home/kof/.vim/pack/my/start/scvim/ "$HOME/.vim/pack/my/start/scvim/"
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rsync -a boxC:/home/kof/src/sc/ "$HOME/src/sc/"
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fi
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fi
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mkdir -p "$HOME/src/sc/kof/scwork" "$HOME/recordings"
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# Install architecture-matched DWGReverb.so into /usr/lib/SuperCollider/plugins/
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if [ -d "/usr/lib/SuperCollider/plugins" ]; then
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if [ "$ARCH" = "x86_64" ] && [ -f "$HOME/src/sc/utils/DWGReverb/DWGReverb.so" ]; then
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sudo cp "$HOME/src/sc/utils/DWGReverb/DWGReverb.so" /usr/lib/SuperCollider/plugins/ || true
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fi
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fi
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echo "== [4/4] Verifying SuperCollider (sclang + scsynth + KOLEKTIV) =="
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cat << 'EOF' > /tmp/sc_verify.scd
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fork {
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6.wait;
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if(Server.default.serverRunning) {
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"=== SUPERCOLLIDER_NODE_READY ===".postln;
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0.exit;
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} {
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"=== SUPERCOLLIDER_NODE_FAIL ===".postln;
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1.exit;
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};
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};
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EOF
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if command -v pw-jack >/dev/null 2>&1 && pgrep -x pipewire >/dev/null 2>&1; then
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QT_QPA_PLATFORM=offscreen pw-jack sclang /tmp/sc_verify.scd
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else
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QT_QPA_PLATFORM=offscreen sclang /tmp/sc_verify.scd
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fi
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rm -f /tmp/sc_verify.scd
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echo "== [✓] SuperCollider ready on ${HOST_SHORT} (${ARCH}) =="
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