adding backup and data perstance accross devices

setup.sh

@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
-PREFERRED_PORT=5173
-MAX_PORT=5200
+PREFERRED_VITE_PORT=5173
+MAX_VITE_PORT=5200
+API_PORT=3001
 
-# Find an available port starting from PREFERRED_PORT
+ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+VITE_PID_FILE="$ROOT_DIR/.vite.pid"
+API_PID_FILE="$ROOT_DIR/.api.pid"
+VITE_LOG_FILE="$ROOT_DIR/.vite.log"
+API_LOG_FILE="$ROOT_DIR/.api.log"
+
+# ── Find an available Vite port ───────────────────────────────────────────────
 find_port() {
-  local port=$PREFERRED_PORT
-  while [ $port -le $MAX_PORT ]; do
+  local port=$PREFERRED_VITE_PORT
+  while [ $port -le $MAX_VITE_PORT ]; do
     if ! lsof -i TCP:"$port" -sTCP:LISTEN -t >/dev/null 2>&1 && \
        ! ss -tlnH "sport = :$port" 2>/dev/null | grep -q .; then
       echo "$port"
@@ -18,6 +25,22 @@ find_port() {
   echo ""
 }
 
+# ── Stop a process by PID file ────────────────────────────────────────────────
+stop_pid_file() {
+  local pid_file="$1"
+  local label="$2"
+  if [ -f "$pid_file" ]; then
+    local old_pid
+    old_pid=$(cat "$pid_file")
+    if kill -0 "$old_pid" 2>/dev/null; then
+      echo "Stopping previous $label (PID $old_pid)..."
+      kill "$old_pid"
+      sleep 1
+    fi
+    rm -f "$pid_file"
+  fi
+}
+
 echo "=== Bible Study App Setup ==="
 echo ""
 
@@ -45,44 +68,48 @@ echo ""
 echo "Installing dependencies..."
 npm install
 
-# ── Find a free port ─────────────────────────────────────────────────────────
+# ── Find a free Vite port ─────────────────────────────────────────────────────
 echo ""
-PORT=$(find_port)
-if [ -z "$PORT" ]; then
-  echo "ERROR: No free port found between $PREFERRED_PORT and $MAX_PORT."
+VITE_PORT=$(find_port)
+if [ -z "$VITE_PORT" ]; then
+  echo "ERROR: No free port found between $PREFERRED_VITE_PORT and $MAX_VITE_PORT."
   exit 1
 fi
 
-if [ "$PORT" -ne "$PREFERRED_PORT" ]; then
-  echo "Port $PREFERRED_PORT is in use. Using port $PORT instead."
+if [ "$VITE_PORT" -ne "$PREFERRED_VITE_PORT" ]; then
+  echo "Port $PREFERRED_VITE_PORT is in use. Using port $VITE_PORT instead."
 else
-  echo "Port $PORT is available."
+  echo "Port $VITE_PORT is available for Vite."
 fi
 
-# ── Launch ────────────────────────────────────────────────────────────────────
-PID_FILE="$(dirname "$0")/.vite.pid"
-LOG_FILE="$(dirname "$0")/.vite.log"
+# ── Stop any previously running instances ─────────────────────────────────────
+stop_pid_file "$API_PID_FILE" "API server"
+stop_pid_file "$VITE_PID_FILE" "Vite server"
 
-# Stop any previously started instance
-if [ -f "$PID_FILE" ]; then
-  OLD_PID=$(cat "$PID_FILE")
-  if kill -0 "$OLD_PID" 2>/dev/null; then
-    echo "Stopping previous server (PID $OLD_PID)..."
-    kill "$OLD_PID"
-    sleep 1
-  fi
-  rm -f "$PID_FILE"
-fi
+# ── Start Express API server ──────────────────────────────────────────────────
+echo ""
+echo "Starting API server on http://localhost:$API_PORT"
+echo "API logs: $API_LOG_FILE"
+
+nohup node "$ROOT_DIR/server/index.js" > "$API_LOG_FILE" 2>&1 &
+echo $! > "$API_PID_FILE"
+echo "API server PID: $(cat "$API_PID_FILE")"
+
+# Give the API a moment to initialise before Vite starts
+sleep 1
+
+# ── Start Vite dev server ─────────────────────────────────────────────────────
+echo ""
+echo "Starting Vite dev server on http://localhost:$VITE_PORT"
+echo "Vite logs: $VITE_LOG_FILE"
+
+nohup npx vite --port "$VITE_PORT" --host > "$VITE_LOG_FILE" 2>&1 &
+echo $! > "$VITE_PID_FILE"
+echo "Vite server PID: $(cat "$VITE_PID_FILE")"
 
 echo ""
-echo "Starting dev server in the background on http://localhost:$PORT"
-echo "Logs: $LOG_FILE"
+echo "Both servers are running."
 echo ""
-
-nohup npx vite --port "$PORT" --host > "$LOG_FILE" 2>&1 &
-echo $! > "$PID_FILE"
-
-echo "Server PID: $(cat "$PID_FILE")"
-echo ""
-echo "To stop the server:  kill \$(cat .vite.pid)"
-echo "To view logs:        tail -f .vite.log"
+echo "To stop both:       kill \$(cat .api.pid) \$(cat .vite.pid)"
+echo "To view API logs:   tail -f .api.log"
+echo "To view Vite logs:  tail -f .vite.log"