Initial release

release/HOT-Step.sh

@@ -0,0 +1,46 @@
+#!/bin/bash
+# HOT-Step 9000 CPP — Linux launch script
+# Portable distribution launcher with restart loop support.
+#
+# Usage: ./HOT-Step.sh
+# The script sets HOT_STEP_ROOT for portable path resolution,
+# opens the browser after a short delay, and loops on restart
+# requests from the UI (same behaviour as HOT-Step.bat on Windows).
+
+echo "============================================="
+echo "  HOT-Step 9000 CPP"
+echo "  High-Performance Music Generation"
+echo "============================================="
+echo ""
+
+DIR="$(cd "$(dirname "$0")" && pwd)"
+export HOT_STEP_ROOT="$DIR"
+
+# Create models directory if it doesn't exist (first run)
+mkdir -p "$DIR/models"
+
+# Open browser after a short delay (desktop only — silent on headless)
+(sleep 5 && xdg-open "http://localhost:3001" 2>/dev/null) &
+
+# ── Restart loop ──────────────────────────────────────────
+# The server writes .restart-requested when the user clicks
+# "Restart" in the UI. After node exits, we check for the
+# marker — if it exists, we delete it and relaunch.
+while true; do
+    echo "Starting server..."
+    echo ""
+    "$DIR/runtime/bin/node" "$DIR/server/server.mjs"
+
+    # Check for restart marker
+    if [ -f "$DIR/.restart-requested" ]; then
+        rm "$DIR/.restart-requested"
+        echo ""
+        echo "[HOT-Step] Restarting..."
+        echo ""
+        continue
+    fi
+
+    echo ""
+    echo "[HOT-Step] Server stopped."
+    break
+done