add test-e2e make target and GH action

Signed-off-by: Tim Ramlot <42113979+inteon@users.noreply.github.com>

.github/workflows/e2e-test.yaml

@@ -0,0 +1,30 @@
+name: e2e-test
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  run_e2e_test:    
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+
+    runs-on: ${{ matrix.os }}
+
+    permissions:
+      contents: read
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - id: go-version
+        run: |
+          make print-go-version >> "$GITHUB_OUTPUT"
+
+      - uses: actions/setup-go@v5
+        with:
+          go-version: ${{ steps.go-version.outputs.result }}
+
+      - run: make test-e2e

Makefile

@@ -83,6 +83,12 @@ learn-image-shas: | $(NEEDS_CRANE)
 	@CRANE=$(CRANE) \
 		./scripts/learn_image_shas.sh
 
+# Test targets
+
+.PHONY: test-e2e
+test-e2e:
+	@./tests/test_e2e.sh
+
 .PHONY: help
 help: ## Show this help
 	@echo "Usage: make [target] ..."
@@ -92,3 +98,5 @@ help: ## Show this help
 	@echo
 	@echo "make learn-tools-shas"
 	@echo "make learn-image-shas"
+	@echo
+	@echo "make test-e2e"