fix: docker image building management

- [x] update Dockerfile to use `*.py` so we don't forget any python files in future
- [x] add .dockerignore to ensure non application files/test files don't get into the container image

Signed-off-by: jmeridth <jmeridth@gmail.com>

Author: jmeridth

.dockerignore

@@ -0,0 +1,36 @@
+# Application specific files
+test_*.py
+
+# Python
+*.pyc
+__pycache__/
+*.pyo
+*.pyd
+
+# Common
+*.md
+docker-compose.yml
+Dockerfile*
+.env*
+Makefile
+
+# Logs
+logs
+*.log
+
+# IDE's
+.vscode/
+.idea/
+
+# Dependency directories
+node_modules/
+.venv/
+
+## Cache directories
+.parcel-cache
+
+# git
+.git
+.gitattributes
+.gitignore
+.github/

Dockerfile

@@ -11,7 +11,7 @@ LABEL com.github.actions.name="stale-repos" \
     org.opencontainers.image.description="Find stale repositories in a GitHub organization."
 
 WORKDIR /action/workspace
-COPY requirements.txt stale_repos.py env.py auth.py /action/workspace/
+COPY requirements.txt *.py /action/workspace/
 
 RUN python3 -m pip install --no-cache-dir -r requirements.txt \
     && apt-get -y update \