Testing Github webhook cicd.

Jenkinsfile

@@ -6,12 +6,11 @@ pipeline {
     timestamps()
   }
 
-    environment {
-    IMAGE_NAME = "shagram"
-    DEPLOY_DIR = "/opt/shagram/shagram/deploy/shagram"
+  environment {
+    IMAGE_NAME   = "shagram"
+    DEPLOY_DIR   = "/opt/shagram/shagram/deploy/shagram"
     COMPOSE_FILE = "${WORKSPACE}/deploy/shagram/compose.yaml"
-    }
-
+  }
 
   stages {
     stage('Checkout') {
@@ -25,6 +24,19 @@ pipeline {
       }
     }
 
+    stage('Detect branch') {
+      steps {
+        script {
+
+          env.GIT_BRANCH = sh(
+            script: "git name-rev --name-only --refs=refs/remotes/origin/* HEAD | sed 's#^remotes/##' | head -n1",
+            returnStdout: true
+          ).trim()
+          echo "Detected branch: ${env.GIT_BRANCH}"
+        }
+      }
+    }
+
     stage('Build') {
       steps {
         script {
@@ -39,34 +51,28 @@ pipeline {
     }
 
     stage('Test') {
+      steps {
+        sh 'echo "Testing..."'
+      }
+    }
+
+    stage('Deploy') {
+      when {
+        expression { env.GIT_BRANCH == 'origin/main' }
+      }
       steps {
         sh '''
-          echo "Testing..."
+          set -eux
+
+          mkdir -p "$DEPLOY_DIR"
+          cat > "$DEPLOY_DIR/.env" <<EOF
+APP_IMAGE=$APP_IMAGE
+EOF
+
+          docker compose -f "$COMPOSE_FILE" --project-directory "$DEPLOY_DIR" up -d --remove-orphans
+          docker compose -f "$COMPOSE_FILE" --project-directory "$DEPLOY_DIR" ps
         '''
       }
     }
-    stage('Debug env') {
-        steps {
-            sh '''
-            echo "BRANCH_NAME=$BRANCH_NAME"
-            echo "GIT_BRANCH=$GIT_BRANCH"
-            git rev-parse --abbrev-ref HEAD || true
-            git rev-parse HEAD
-            '''
-        }
-    }
-
-
-    stage('Deploy') {
-    when {
-        expression { env.GIT_BRANCH == 'origin/main' || env.GIT_BRANCH == 'main' }
-    }
-    steps {
-        sh 'echo "deploying"'
-        sh 'touch /opt/shagram/TEST_WEBHOOK.txt'
-    }
-    }
-
-
   }
 }