feat: startup script for demo-nextjs-app-router

.gitignore

@@ -44,3 +44,4 @@ Thumbs.db
 .vercel
 
 **/.env
+**/*.log

apps/demo-nextjs-app-router/startup.sh

@@ -0,0 +1,92 @@
+#!/bin/bash
+
+PORT=4200
+# Get absolute path to script
+SCRIPT_PATH="$(readlink -f "$0")"
+# Get directory containing the script
+SCRIPT_DIR="$(dirname "$SCRIPT_PATH")"
+# Set project directory
+PROJECT_DIR="$SCRIPT_DIR"
+
+LOG_FILE="$PROJECT_DIR/startup.log"
+
+# Function to log messages
+log() {
+  echo "[$(date '+%Y-%m-%d %H:%M:%S')] $1" | tee -a "$LOG_FILE"
+}
+
+# Navigate to the project directory
+cd "$PROJECT_DIR" || {
+  log "Failed to navigate to project directory. Exiting."
+  exit 1
+}
+
+log "Starting NextJS application..."
+
+# Check if Node.js is installed
+if ! command -v node &> /dev/null; then
+  log "Node.js is not installed. Please install Node.js and try again."
+  exit 1
+fi
+
+# Check if yarn or npm is installed
+if command -v yarn &> /dev/null; then
+  PKG_MANAGER="yarn"
+elif command -v npm &> /dev/null; then
+  PKG_MANAGER="npm"
+else
+  log "Neither yarn nor npm is installed. Please install a package manager and try again."
+  exit 1
+fi
+
+log "Using $PKG_MANAGER as package manager"
+
+# Install dependencies if node_modules doesn't exist
+if [ ! -d "node_modules" ]; then
+  log "Installing dependencies..."
+  if [ "$PKG_MANAGER" = "yarn" ]; then
+    yarn install
+  else
+    npm install
+  fi
+
+  if [ $? -ne 0 ]; then
+    log "Failed to install dependencies. Exiting."
+    exit 1
+  fi
+  log "Dependencies installed successfully"
+fi
+
+# Build the application
+log "Building the application..."
+if [ "$PKG_MANAGER" = "yarn" ]; then
+  yarn build
+else
+  npm run build
+fi
+
+if [ $? -ne 0 ]; then
+  log "Build failed. Exiting."
+  exit 1
+fi
+log "Build completed successfully"
+
+# Check if the PORT environment variable is set
+if [ -z "$PORT" ]; then
+  PORT=3000
+  log "PORT not specified, using default port $PORT"
+else
+  log "Using port $PORT"
+fi
+
+# Start the application
+log "Starting the application on port $PORT..."
+if [ "$PKG_MANAGER" = "yarn" ]; then
+  PORT=$PORT yarn start
+else
+  PORT=$PORT npm start
+fi
+
+# This part will only be reached if the application crashes
+log "Application terminated unexpectedly or killed."
+exit 1