Use consistent folder structure

The other two Python-based actions keep the Python project in a subfolder. This provides a clear separation between the Python project and the GitHub Actions action-specific components. This convention was previously not followed by the report-size-deltas action.

Author: per1234

.github/workflows/libraries_report-size-deltas.yml

@@ -27,18 +27,18 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install --requirement "$GITHUB_WORKSPACE/libraries/report-size-deltas/tests/requirements.txt"
+          pip install --requirement "$GITHUB_WORKSPACE/libraries/report-size-deltas/reportsizedeltas/tests/requirements.txt"
 
       - name: Lint with flake8
         run: |
           pip install --quiet flake8
           pip install --quiet pep8-naming
-          flake8 --config "$GITHUB_WORKSPACE/libraries/report-size-deltas/.flake8" --show-source "$GITHUB_WORKSPACE/libraries/report-size-deltas"
+          flake8 --config "$GITHUB_WORKSPACE/libraries/report-size-deltas/reportsizedeltas/.flake8" --show-source "$GITHUB_WORKSPACE/libraries/report-size-deltas/reportsizedeltas"
 
       - name: Run Python unit tests and report code coverage
         run: |
-          export PYTHONPATH="$GITHUB_WORKSPACE/libraries/report-size-deltas"
-          coverage run --source="$GITHUB_WORKSPACE/libraries/report-size-deltas" --module pytest "$GITHUB_WORKSPACE/libraries/report-size-deltas/tests"
+          export PYTHONPATH="$GITHUB_WORKSPACE/libraries/report-size-deltas/reportsizedeltas"
+          coverage run --source="$GITHUB_WORKSPACE/libraries/report-size-deltas/reportsizedeltas" --module pytest "$GITHUB_WORKSPACE/libraries/report-size-deltas/reportsizedeltas/tests"
           # Display code coverage report in workflow run log
           coverage report
 

Dockerfile

@@ -1,8 +1,8 @@
 FROM python:3.8.5
 
 # Copies your code file from your action repository to the filesystem path `/` of the container
-COPY reportsizedeltas.py /reportsizedeltas.py
-RUN ["chmod", "+x", "reportsizedeltas.py"]
+COPY reportsizedeltas /reportsizedeltas
+RUN ["chmod", "+x", "/reportsizedeltas/reportsizedeltas.py"]
 
 # Code file to execute when the docker container starts up
-ENTRYPOINT ["python", "/reportsizedeltas.py"]
+ENTRYPOINT ["python", "/reportsizedeltas/reportsizedeltas.py"]