fix: Fixed workdir access to the script (#8)

* fix: Fixed workdir access to the script

* ci: Added volume for test

* ci: Mimicked GH action workflow

* test: Added header error to check

* docs: Fixed header

* docs: Added header issue for check

* ci: Updated docker volume

* docs: Fixed header

Author: frgfm

.github/workflows/tests.yml

@@ -22,4 +22,4 @@ jobs:
       - name: Build docker
         run: docker build . -t header-validator:py3.8.13-alpine
       - name: Run action
-        run: docker run header-validator:py3.8.13-alpine Apache-2.0 'François-Guillaume Fernandez' 2022 src/ __init__.py
+        run: docker run --workdir /github/workspace -v "/home/runner/work/validate-python-headers/validate-python-headers":"/github/workspace" header-validator:py3.8.13-alpine Apache-2.0 'François-Guillaume Fernandez' 2022 src/ __init__.py

src/validate_headers.py

@@ -43,7 +43,9 @@ def main(args):
 
     # For every python file in the repository
     for folder in FOLDERS:
-        for source_path in Path(__file__).parent.parent.joinpath(folder).rglob("**/*.py"):
+        folder_path = Path(folder)
+        assert folder_path.is_dir(), f"Invalid folder path: {folder}"
+        for source_path in folder_path.rglob("**/*.py"):
             if source_path.name not in IGNORED_FILES:
                 # Parse header
                 header_length = max(len(option) for option in HEADERS)