fix : execute preStart devfile events after project-clone initContainer

controllers/workspace/devworkspace_controller.go

@@ -355,7 +355,7 @@ func (r *DevWorkspaceReconciler) Reconcile(ctx context.Context, req ctrl.Request
 	if projectClone, err := projects.GetProjectCloneInitContainer(&workspace.Spec.Template, projectCloneOptions, workspace.Config.Routing.ProxyConfig); err != nil {
 		return r.failWorkspace(workspace, fmt.Sprintf("Failed to set up project-clone init container: %s", err), metrics.ReasonInfrastructureFailure, reqLogger, &reconcileStatus), nil
 	} else if projectClone != nil {
-		devfilePodAdditions.InitContainers = append(devfilePodAdditions.InitContainers, *projectClone)
+		devfilePodAdditions.InitContainers = append([]corev1.Container{*projectClone}, devfilePodAdditions.InitContainers...)
 	}
 
 	// Add ServiceAccount tokens into devfile containers

controllers/workspace/devworkspace_controller_test.go

@@ -1052,6 +1052,39 @@ var _ = Describe("DevWorkspace Controller", func() {
 			workspacecontroller.SetupHttpClientsForTesting(getBasicTestHttpClient())
 		})
 
+		It("Ensures preStart initContainers are run after project-clone", func() {
+			createDevWorkspace(devWorkspaceName, "test-devworkspace-prestart.yaml")
+			defer deleteDevWorkspace(devWorkspaceName)
+			devWorkspace := getExistingDevWorkspace(devWorkspaceName)
+			workspaceID := devWorkspace.Status.DevWorkspaceId
+
+			By("Manually making Routing ready to continue")
+			markRoutingReady("test-url", common.DevWorkspaceRoutingName(workspaceID))
+
+			By("Setting the deployment to have 1 ready replica")
+			markDeploymentReady(common.DeploymentName(workspaceID))
+
+			deployment := &appsv1.Deployment{}
+			err := k8sClient.Get(ctx, namespacedName(workspaceID, testNamespace), deployment)
+			Expect(err).ToNot(HaveOccurred(), "Failed to get DevWorkspace deployment")
+
+			By("Checking initContainer order in the created Deployment")
+			initContainers := deployment.Spec.Template.Spec.InitContainers
+			Expect(len(initContainers)).To(BeNumerically(">", 0), "No initContainers found")
+
+			expectedOrder := []string{
+				"project-clone",
+				"go-mod-builder",
+				"go-builder",
+			}
+
+			for i, name := range expectedOrder {
+				if i >= len(initContainers) {
+					Fail(fmt.Sprintf("Expected init container %s at position %d, but only %d containers found", name, i, len(initContainers)))
+				}
+				Expect(initContainers[i].Name).To(Equal(name), fmt.Sprintf("Init container at position %d is not %s", i, name))
+			}
+		})
 	})
 
 })

controllers/workspace/testdata/test-devworkspace-prestart.yaml

@@ -0,0 +1,50 @@
+apiVersion: workspace.devfile.io/v1alpha2
+kind: DevWorkspace
+metadata:
+  labels:
+    controller.devfile.io/creator: ""
+spec:
+  started: true
+  template:
+    projects:
+      - name: my-app
+        clonePath: my-app
+        git:
+          remotes:
+            origin: https://github.com/che-samples/web-nodejs-sample.git
+          checkoutFrom:
+            revision: main
+    components:
+      - name: tools
+        container:
+          image: quay.io/devfile/universal-developer-image:ubi8-latest
+          memoryLimit: 256Mi
+          mountSources: true
+          sourceMapping: /projects
+      - name: go-mod-builder
+        container:
+          image: quay.io/devfile/universal-developer-image:ubi8-latest
+          command:
+            - "go"
+            - "mod"
+            - "download"
+      - name: go-builder
+        container:
+          image: quay.io/devfile/universal-developer-image:ubi8-latest
+          command:
+            - "go"
+            - "build"
+            - "-buildvcs=false"
+            - "-o"
+            - "./main"
+    commands:
+      - id: go-mod
+        apply:
+          component: go-mod-builder
+      - id: go-build
+        apply:
+          component: go-builder
+    events:
+      preStart:
+        - go-mod
+        - go-build