feat: update container structure test configurations to use temporary files

Author: ChristophShyper

.github/workflows/e2e-action-container-structure-test.yml

@@ -66,13 +66,26 @@ jobs:
       - name: Pull Alpine test image
         run: docker pull alpine:3.23.4
 
+      - name: Prepare shared temp directory
+        run: mkdir -p .tmp
+
+      - name: Create CST config
+        run: |
+          cat > .tmp/cst-alpine.yml << 'EOF'
+          schemaVersion: "2.0.0"
+          fileExistenceTests:
+            - name: Busybox present
+              path: /bin/sh
+              shouldExist: true
+          EOF
+
       - name: Run container structure tests with text output
         if: ${{ inputs.mode == 'ref' }}
         id: cst
         uses: devops-infra/action-container-structure-test@v1
         with:
           image: alpine:3.23.4
-          config: tests/docker/local-image.yml
+          config: .tmp/cst-alpine.yml
           output: text
 
       - name: Run container structure tests via docker image (preview)
@@ -106,13 +119,26 @@ jobs:
       - name: Pull Alpine test image
         run: docker pull alpine:3.23.4
 
+      - name: Prepare shared temp directory
+        run: mkdir -p .tmp
+
+      - name: Create CST config
+        run: |
+          cat > .tmp/cst-alpine.yml << 'EOF'
+          schemaVersion: "2.0.0"
+          fileExistenceTests:
+            - name: Busybox present
+              path: /bin/sh
+              shouldExist: true
+          EOF
+
       - name: Run container structure tests with JSON output
         if: ${{ inputs.mode == 'ref' }}
         id: cst
         uses: devops-infra/action-container-structure-test@v1
         with:
           image: alpine:3.23.4
-          config: tests/docker/local-image.yml
+          config: .tmp/cst-alpine.yml
           output: json
 
       - name: Run container structure tests via docker image (preview)
@@ -144,13 +170,26 @@ jobs:
       - name: Pull Alpine test image
         run: docker pull alpine:3.23.4
 
+      - name: Prepare shared temp directory
+        run: mkdir -p .tmp
+
+      - name: Create CST config
+        run: |
+          cat > .tmp/cst-alpine.yml << 'EOF'
+          schemaVersion: "2.0.0"
+          fileExistenceTests:
+            - name: Busybox present
+              path: /bin/sh
+              shouldExist: true
+          EOF
+
       - name: Run container structure tests with JUnit output
         if: ${{ inputs.mode == 'ref' }}
         id: cst
         uses: devops-infra/action-container-structure-test@v1
         with:
           image: alpine:3.23.4
-          config: tests/docker/local-image.yml
+          config: .tmp/cst-alpine.yml
           output: junit
           junit_suite_name: e2e-alpine-tests
 
@@ -183,15 +222,28 @@ jobs:
       - name: Pull Alpine test image
         run: docker pull alpine:3.23.4
 
+      - name: Prepare shared temp directory
+        run: mkdir -p .tmp
+
+      - name: Create CST config
+        run: |
+          cat > .tmp/cst-alpine.yml << 'EOF'
+          schemaVersion: "2.0.0"
+          fileExistenceTests:
+            - name: Busybox present
+              path: /bin/sh
+              shouldExist: true
+          EOF
+
       - name: Run container structure tests saving report to file
         if: ${{ inputs.mode == 'ref' }}
         id: cst
         uses: devops-infra/action-container-structure-test@v1
         with:
           image: alpine:3.23.4
-          config: tests/docker/local-image.yml
+          config: .tmp/cst-alpine.yml
           output: json
-          test_report: /tmp/cst-report.json
+          test_report: .tmp/cst-report.json
 
       - name: Run container structure tests via docker image (preview)
         if: ${{ inputs.mode == 'image' }}
@@ -205,7 +257,7 @@ jobs:
 
       - name: Verify report file was created
         if: ${{ inputs.mode == 'ref' }}
-        run: test -f /tmp/cst-report.json
+        run: test -f .tmp/cst-report.json
 
       - name: Verify test result outputs
         if: ${{ inputs.mode == 'ref' }}
@@ -226,8 +278,26 @@ jobs:
       - name: Pull Alpine test image
         run: docker pull alpine:3.23.4
 
-      - name: Create secondary CST config
-        run: cp tests/docker/local-image.yml tests/docker/local-image-secondary.yml
+      - name: Prepare shared temp directory
+        run: mkdir -p .tmp
+
+      - name: Create CST configs
+        run: |
+          cat > .tmp/cst-alpine.yml << 'EOF'
+          schemaVersion: "2.0.0"
+          fileExistenceTests:
+            - name: Busybox present
+              path: /bin/sh
+              shouldExist: true
+          EOF
+          cat > .tmp/cst-alpine-secondary.yml << 'EOF'
+          schemaVersion: "2.0.0"
+          fileExistenceTests:
+            - name: Busybox present
+              path: /bin/sh
+              shouldExist: true
+          EOF
+
 
       - name: Run container structure tests with multiple config files
         if: ${{ inputs.mode == 'ref' }}
@@ -236,8 +306,8 @@ jobs:
         with:
           image: alpine:3.23.4
           config: |
-            tests/docker/local-image.yml
-            tests/docker/local-image-secondary.yml
+            .tmp/cst-alpine.yml
+            .tmp/cst-alpine-secondary.yml
           output: text
 
       - name: Run container structure tests via docker image (preview)
@@ -271,9 +341,23 @@ jobs:
       - name: Pull Alpine test image
         run: docker pull alpine:3.23.4
 
+      - name: Prepare shared temp directory
+        run: mkdir -p .tmp
+
+      - name: Create CST config
+        run: |
+          cat > .tmp/cst-alpine.yml << 'EOF'
+          schemaVersion: "2.0.0"
+          fileExistenceTests:
+            - name: Echo hello
+              command: echo
+              args: ["hello"]
+              expectedOutput: ["hello"]
+          EOF
+
       - name: Create metadata file
         run: |
-          cat > /tmp/cst-metadata.json << 'EOF'
+          cat > .tmp/cst-metadata.json << 'EOF'
           {
             "config": {
               "Env": ["FOO=bar"]
@@ -287,11 +371,11 @@ jobs:
         uses: devops-infra/action-container-structure-test@v1
         with:
           image: alpine:3.23.4
-          config: tests/docker/local-image.yml
+          config: .tmp/cst-alpine.yml
           driver: docker
           platform: linux/amd64
           runtime: runc
-          metadata: /tmp/cst-metadata.json
+          metadata: .tmp/cst-metadata.json
           output: text
 
       - name: Run container structure tests via docker image (preview)