Update Jenkinsfile

Jenkinsfile

@@ -31,6 +31,26 @@ pipeline {
             }
         }
 
+        stage('Install SonarScanner') {
+    steps {
+        sh '''
+            if [ ! -f /opt/sonar-scanner/bin/sonar-scanner ]; then
+                echo "Installing sonar-scanner..."
+                cd /opt
+                wget -q https://binaries.sonarsource.com/Distribution/sonar-scanner-cli/sonar-scanner-cli-5.0.1.3006-linux.zip
+                unzip -q sonar-scanner-cli-5.0.1.3006-linux.zip
+                mv sonar-scanner-5.0.1.3006-linux sonar-scanner
+                chmod +x /opt/sonar-scanner/jre/bin/*
+                apk add --no-cache openjdk17 gcompat libc6-compat
+                sed -i 's/use_embedded_jre=true/use_embedded_jre=false/' /opt/sonar-scanner/bin/sonar-scanner
+                echo "sonar-scanner installed successfully"
+            else
+                echo "sonar-scanner already installed, skipping..."
+            fi
+        '''
+    }
+}
+
         stage('SonarQube Scan') {
             steps {
                 withSonarQubeEnv('SonarQube') {