CI: Add check for conflict image build definition

Signed-off-by: Lianhao Lu <lianhao.lu@intel.com>

Author: lianhao

.github/workflows/pr-check-duplicated-image.yml

@@ -0,0 +1,40 @@
+# Copyright (C) 2024 Intel Corporation
+# SPDX-License-Identifier: Apache-2.0
+
+name: Check Duplicated Images
+
+on:
+  pull_request:
+    branches: [main]
+    types: [opened, reopened, ready_for_review, synchronize]
+    paths:
+      - "**/docker_image_build/*.yaml"
+      - ".github/workflows/pr-check-duplicated-image.yml"
+      - ".github/workflows/scripts/check_duplicated_image.py"
+  workflow_dispatch:
+
+# If there is a new commit, the previous jobs will be canceled
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  check-duplicated-image:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Clean Up Working Directory
+        run: sudo rm -rf ${{github.workspace}}/*
+
+      - name: Checkout Repo
+        uses: actions/checkout@v4
+
+      - name: Check all the docker image build files
+        run: |
+          pip install PyYAML
+          cd ${{github.workspace}}
+          build_files=""
+          for f in `find . -path "*/docker_image_build/build.yaml"`; do
+              build_files="$build_files $f"
+          done
+          python3 .github/workflows/scripts/check_duplicated_image.py $build_files
+        shell: bash

.github/workflows/scripts/check_duplicated_image.py

@@ -0,0 +1,63 @@
+# Copyright (C) 2024 Intel Corporation
+# SPDX-License-Identifier: Apache-2.0
+
+import argparse
+import os.path
+import subprocess
+import sys
+
+import yaml
+
+images = {}
+
+
+def check_docker_compose_build_definition(file_path):
+    with open(file_path, "r") as f:
+        data = yaml.load(f, Loader=yaml.FullLoader)
+        for service in data["services"]:
+            if "build" in data["services"][service] and "image" in data["services"][service]:
+                bash_command = "echo " + data["services"][service]["image"]
+                image = (
+                    subprocess.run(["bash", "-c", bash_command], check=True, capture_output=True)
+                    .stdout.decode("utf-8")
+                    .strip()
+                )
+                build = data["services"][service]["build"]
+                context = build.get("context", "")
+                dockerfile = os.path.normpath(
+                    os.path.join(os.path.dirname(file_path), context, build.get("dockerfile", ""))
+                )
+                if not os.path.isfile(dockerfile):
+                    # dockerfile not exists in the current repo context, assume it's in 3rd party context
+                    dockerfile = os.path.normpath(os.path.join(context, build.get("dockerfile", "")))
+                item = {"file_path": file_path, "service": service, "dockerfile": dockerfile}
+                if image in images and dockerfile != images[image]["dockerfile"]:
+                    print("ERROR: !!! Found Conflicts !!!")
+                    print(f"Image: {image}, Dockerfile: {dockerfile}, defined in Service: {service}, File: {file_path}")
+                    print(
+                        f"Image: {image}, Dockerfile: {images[image]['dockerfile']}, defined in Service: {images[image]['service']}, File: {images[image]['file_path']}"
+                    )
+                    sys.exit(1)
+                else:
+                    # print(f"Add Image: {image} Dockerfile: {dockerfile}")
+                    images[image] = item
+
+
+def parse_arg():
+    parser = argparse.ArgumentParser(
+        description="Check for conflicts in image build definition in docker-compose.yml files"
+    )
+    parser.add_argument("files", nargs="+", help="list of files to be checked")
+    return parser.parse_args()
+
+
+def main():
+    args = parse_arg()
+    for file_path in args.files:
+        check_docker_compose_build_definition(file_path)
+    print("SUCCESS: No Conlicts Found.")
+    return 0
+
+
+if __name__ == "__main__":
+    main()