Check conformance of aasx and json files in ci

.github/workflows/check.yml

@@ -0,0 +1,21 @@
+name: Tests
+
+on: [push]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        submodules: 'true'
+    - name: Set up Python
+      uses: actions/setup-python@v3
+      with:
+        python-version: '3.x'
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install aas-test-engines==1.0
+    - name: Run tests
+      run: ./_help_and_materials/check_templates.py

_help_and_materials/check_templates.py

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+#! /usr/bin/env python3
+
+import os
+import pathlib
+import sys
+from typing import Iterator, List
+from aas_test_engines import file as aas_file
+
+
+def print_red(msg: str):
+    print(f"\033[91m{msg}\033[0m")
+
+
+def print_green(msg: str):
+    print(f"\033[92m{msg}\033[0m")
+
+
+def find_one(path: pathlib.Path, pattern: str):
+    files = list(path.glob(pattern))
+    if len(files) != 1:
+        raise ValueError(f"Expected exactly one file matching {pattern}, found {len(files)}")
+    return files[0]
+
+
+def find_folders_without_subfolders(base_path) -> Iterator[str]:
+    for root, dirs, files in os.walk(base_path):
+        if not dirs:
+            yield root
+
+
+def check_template(path: pathlib.Path, root: pathlib.Path) -> bool:
+    print(f"Checking {path.relative_to(root)}:")
+    try:
+        readme = find_one(path, "*.md")
+        pdf = find_one(path, '*.pdf')
+        json_files = list(path.glob("*.json"))
+        aasx_files = list(path.glob("*.aasx"))
+    except ValueError as e:
+        print_red(f"!!! {e}")
+        return False
+    ok = True
+    for i in json_files:
+        result = aas_file.check_json_file(open(i))
+        if result.ok():
+            print_green(f"- {i.relative_to(root)} is ok")
+        else:
+            print_red(f"- {i.relative_to(root)} is invalid")
+            ok = False
+    for i in aasx_files:
+        result = aas_file.check_aasx_file(open(i))
+        if result.ok():
+            print_green(f"- {i.relative_to(root)} is ok")
+        else:
+            print_red(f"- {i.relative_to(root)} is invalid")
+            ok = False
+    return ok
+
+
+def main() -> int:
+    script_dir = pathlib.Path(os.path.dirname(os.path.realpath(__file__)))
+    root_dir = script_dir.parent / 'published'
+    ok = True
+    for i in find_folders_without_subfolders(root_dir):
+        path = pathlib.Path(i)
+        if not check_template(path, root_dir):
+            ok = False
+    return 0 if ok else 1
+
+
+if __name__ == "__main__":
+    sys.exit(main())