feat: Adding support for Kustomize projects

.github/actions/kustomize/listing/action.yml

@@ -0,0 +1,11 @@
+name: 'Kustomize Listing'
+description: 'List all Kustomize Projects to be worked on.'
+
+# Add your action's branding here. This will appear on the GitHub Marketplace.
+branding:
+  icon: 'layers'
+  color: 'blue'
+
+runs:
+  using: node20
+  main: ../../../../typescript/packages/kustomize/listing/dist/index.js

.github/actions/kustomize/manifest-validation/action.yml

@@ -0,0 +1,11 @@
+name: 'Kustomize Manifest Validation'
+description: 'Validates every Kustomize Project and performs strict manifest validation'
+
+# Add your action's branding here. This will appear on the GitHub Marketplace.
+branding:
+  icon: 'layers'
+  color: 'blue'
+
+runs:
+  using: node20
+  main: ../../../../typescript/packages/kustomize/manifest-validation/dist/index.js

.github/actions/kustomize/version-bump/action.yml

@@ -0,0 +1,32 @@
+name: 'Version Bump'
+description: 'Bumps .version of every modified Kustomize project'
+
+# Add your action's branding here. This will appear on the GitHub Marketplace.
+branding:
+  icon: 'heart'
+  color: 'red'
+
+# Define your inputs here.
+inputs:
+  BRANCH_NAME:
+    description: 'Local Git Branch that you are currently on!'
+    required: true
+  BASE_BRANCH_NAME:
+    description: 'Git Branch on which Helm Charts Chart.yaml file will be looked up to determin latest version!'
+    required: true
+    default: "main"
+  TARGET_GIT_REPO_URL:
+    description: 'URL of the target Git Repository to which PR will be merged'
+    required: true
+    default: "https://github.com/openmcp-project/blueprint-building-blocks.git"
+  SOURCE_GIT_REPO_URL:
+    description: 'URL of the source Git Repository from which PR will be merged'
+    required: true
+    default: "https://github.com/openmcp-project/blueprint-building-blocks.git"
+  TOKEN:
+    description: 'GitHub Token'
+    required: false
+
+runs:
+  using: node20
+  main: ../../../../typescript/packages/kustomize/version-bump/dist/index.js

.github/workflows/ci.yml

@@ -61,6 +61,9 @@ jobs:
       - id: helm-chart-listing
         uses: "./.github/actions/helm-chart/listing"
 
+      - id: kustomize-listing
+        uses: "./.github/actions/kustomize/listing"
+
       - id: helm-chart-build-dependencies
         uses: "./.github/actions/helm-chart/dep-build"
 
@@ -69,6 +72,9 @@ jobs:
 
       - id: helm-chart-manifest-validation
         uses: "./.github/actions/helm-chart/manifest-validation"
+
+      - id: kustomize-manifest-validation
+        uses: "./.github/actions/kustomize/manifest-validation"
 
       - id: helm-chart-version-bump
         uses: "./.github/actions/helm-chart/version-bump"
@@ -77,6 +83,13 @@ jobs:
           SOURCE_GIT_REPO_URL: ${{ github.server_url }}/${{ github.event.pull_request.head.repo.full_name }}
           TARGET_GIT_REPO_URL: ${{ github.server_url }}/${{ github.event.pull_request.base.repo.full_name }}
 
+      - id: kustomize-version-bump
+        uses: "./.github/actions/kustomize/version-bump"
+        with:
+          BRANCH_NAME: ${{ github.event.pull_request.head.ref }}
+          SOURCE_GIT_REPO_URL: ${{ github.server_url }}/${{ github.event.pull_request.head.repo.full_name }}
+          TARGET_GIT_REPO_URL: ${{ github.server_url }}/${{ github.event.pull_request.base.repo.full_name }}
+
       - name: download-helm-docs        
         shell: bash        
         run: |

.github/workflows/git-pr-status-checks.yml

@@ -56,7 +56,10 @@ jobs:
           git config user.email "$GITHUB_ACTOR@users.noreply.github.com"
 
       - id: helm-chart-listing
-        uses: "openmcp-project/blueprint-workflows/.github/actions/helm-chart/listing@main"
+        uses: "openmcp-project/blueprint-workflows/.github/actions/helm-chart/listing@feat/kustomize"
+
+      - id: kustomize-listing
+        uses: "openmcp-project/blueprint-workflows/.github/actions/kustomize/listing@feat/kustomize"
 
       # Workflow supports only one helm repo add for now. If you need to add multiple helm repos, you need to copy and modify this workflow.
       - id: helm-repo-add
@@ -89,16 +92,26 @@ jobs:
           fi
 
       - id: helm-chart-build-dependencies
-        uses: "openmcp-project/blueprint-workflows/.github/actions/helm-chart/dep-build@main"
+        uses: "openmcp-project/blueprint-workflows/.github/actions/helm-chart/dep-build@feat/kustomize"
 
       - id: helm-chart-linting
-        uses: "openmcp-project/blueprint-workflows/.github/actions/helm-chart/linting@main"
+        uses: "openmcp-project/blueprint-workflows/.github/actions/helm-chart/linting@feat/kustomize"
 
       - id: helm-chart-manifest-validation
-        uses: "openmcp-project/blueprint-workflows/.github/actions/helm-chart/manifest-validation@main"
+        uses: "openmcp-project/blueprint-workflows/.github/actions/helm-chart/manifest-validation@feat/kustomize"
+
+      - id: kustomize-manifest-validation
+        uses: "openmcp-project/blueprint-workflows/.github/actions/kustomize/manifest-validation@feat/kustomize"
 
       - id: helm-chart-version-bump
-        uses: "openmcp-project/blueprint-workflows/.github/actions/helm-chart/version-bump@main"
+        uses: "openmcp-project/blueprint-workflows/.github/actions/helm-chart/version-bump@feat/kustomize"
+        with:
+          BRANCH_NAME: ${{ github.event.pull_request.head.ref }}
+          SOURCE_GIT_REPO_URL: ${{ github.server_url }}/${{ github.event.pull_request.head.repo.full_name }}
+          TARGET_GIT_REPO_URL: ${{ github.server_url }}/${{ github.event.pull_request.base.repo.full_name }}
+
+      - id: kustomize-version-bump
+        uses: "openmcp-project/blueprint-workflows/.github/actions/kustomize/version-bump@feat/kustomize"
         with:
           BRANCH_NAME: ${{ github.event.pull_request.head.ref }}
           SOURCE_GIT_REPO_URL: ${{ github.server_url }}/${{ github.event.pull_request.head.repo.full_name }}
@@ -130,10 +143,10 @@ jobs:
           ############################################################
 
       - id: helm-chart-docs
-        uses: "openmcp-project/blueprint-workflows/.github/actions/helm-chart/docs@main"
+        uses: "openmcp-project/blueprint-workflows/.github/actions/helm-chart/docs@feat/kustomize"
 
       - id: k8s-manifest-templating
-        uses: "openmcp-project/blueprint-workflows/.github/actions/k8s-manifest-templating@main"
+        uses: "openmcp-project/blueprint-workflows/.github/actions/k8s-manifest-templating@feat/kustomize"
 
       - name: Get commit SHA
         run: echo "commit=$(git rev-parse HEAD)" >> "$GITHUB_ENV"

.gitignore

@@ -103,5 +103,7 @@ __tests__/runner/*
 
 **/*/helm-chart-listing.yaml
 helm-chart-listing.yaml
+**/*/kustomize-listing.yaml
+kustomize-listing.yaml
 .github/summary.html
 **/*/GITHUB_STEP_SUMMARY.html

manifests/test/kustomize/helloWorld/helloWorld.yaml

@@ -0,0 +1,64 @@
+apiVersion: v1
+data:
+  altGreeting: Good Morning!
+  enableRisky: "false"
+kind: ConfigMap
+metadata:
+  labels:
+    app: hello2
+  name: the-map
+---
+apiVersion: v1
+kind: Service
+metadata:
+  labels:
+    app: hello2
+  name: the-service
+spec:
+  ports:
+  - port: 8666
+    protocol: TCP
+    targetPort: 8080
+  selector:
+    app: hello2
+    deployment: hello
+  type: LoadBalancer
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  labels:
+    app: hello2
+  name: the-deployment
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: hello2
+      deployment: hello
+  template:
+    metadata:
+      labels:
+        app: hello2
+        deployment: hello
+    spec:
+      containers:
+      - command:
+        - /hello
+        - --port=8080
+        - --enableRiskyFeature=$(ENABLE_RISKY)
+        env:
+        - name: ALT_GREETING
+          valueFrom:
+            configMapKeyRef:
+              key: altGreeting
+              name: the-map
+        - name: ENABLE_RISKY
+          valueFrom:
+            configMapKeyRef:
+              key: enableRisky
+              name: the-map
+        image: monopole/hello:1
+        name: the-container
+        ports:
+        - containerPort: 8080

manifests/test/kustomize/wordpress/mysql/mysql.yaml

@@ -0,0 +1,55 @@
+apiVersion: v1
+data:
+  password: YWRtaW4=
+kind: Secret
+metadata:
+  name: mysql-pass
+type: Opaque
+---
+apiVersion: v1
+kind: Service
+metadata:
+  labels:
+    app: mysql
+  name: mysql
+spec:
+  ports:
+  - port: 3306
+  selector:
+    app: mysql
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  labels:
+    app: mysql
+  name: mysql
+spec:
+  selector:
+    matchLabels:
+      app: mysql
+  strategy:
+    type: Recreate
+  template:
+    metadata:
+      labels:
+        app: mysql
+    spec:
+      containers:
+      - env:
+        - name: MYSQL_ROOT_PASSWORD
+          valueFrom:
+            secretKeyRef:
+              key: password
+              name: mysql-pass
+        image: mysql:5.6
+        name: mysql
+        ports:
+        - containerPort: 3306
+          name: mysql
+        volumeMounts:
+        - mountPath: /var/lib/mysql
+          name: mysql-persistent-storage
+      volumes:
+      - emptyDir: {}
+        name: mysql-persistent-storage

manifests/test/kustomize/wordpress/wordpress.yaml

@@ -0,0 +1,114 @@
+apiVersion: v1
+data:
+  password: YWRtaW4=
+kind: Secret
+metadata:
+  name: demo-mysql-pass
+type: Opaque
+---
+apiVersion: v1
+kind: Service
+metadata:
+  labels:
+    app: mysql
+  name: demo-mysql
+spec:
+  ports:
+  - port: 3306
+  selector:
+    app: mysql
+---
+apiVersion: v1
+kind: Service
+metadata:
+  labels:
+    app: wordpress
+  name: demo-wordpress
+spec:
+  ports:
+  - port: 80
+  selector:
+    app: wordpress
+  type: LoadBalancer
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  labels:
+    app: mysql
+  name: demo-mysql
+spec:
+  selector:
+    matchLabels:
+      app: mysql
+  strategy:
+    type: Recreate
+  template:
+    metadata:
+      labels:
+        app: mysql
+    spec:
+      containers:
+      - env:
+        - name: MYSQL_ROOT_PASSWORD
+          valueFrom:
+            secretKeyRef:
+              key: password
+              name: demo-mysql-pass
+        image: mysql:5.6
+        name: mysql
+        ports:
+        - containerPort: 3306
+          name: mysql
+        volumeMounts:
+        - mountPath: /var/lib/mysql
+          name: mysql-persistent-storage
+      volumes:
+      - emptyDir: {}
+        name: mysql-persistent-storage
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  labels:
+    app: wordpress
+  name: demo-wordpress
+spec:
+  selector:
+    matchLabels:
+      app: wordpress
+  strategy:
+    type: Recreate
+  template:
+    metadata:
+      labels:
+        app: wordpress
+    spec:
+      containers:
+      - env:
+        - name: WORDPRESS_DB_HOST
+          value: demo-mysql
+        - name: WORDPRESS_DB_PASSWORD
+          valueFrom:
+            secretKeyRef:
+              key: password
+              name: demo-mysql-pass
+        image: wordpress:4.8-apache
+        name: wordpress
+        ports:
+        - containerPort: 80
+          name: wordpress
+        volumeMounts:
+        - mountPath: /var/www/html
+          name: wordpress-persistent-storage
+      initContainers:
+      - args:
+        - -c
+        - echo demo-wordpress; echo demo-mysql
+        command:
+        - /bin/sh
+        image: debian
+        name: init-command
+      volumes:
+      - emptyDir: {}
+        name: wordpress-persistent-storage