[Dockerfile and dockerignore]: Slimmed Down Container Image & Upgraded to python 3.13.13 (#83)

* Changed base to python3.13-alpine3.23 and modified dockerfile and dockerignore to make image smaller.

* Changed CI workflow to use run-tests-in-docker.sh.

* Update Dockerfile

Co-authored-by: Isaac Good <IsaacG@users.noreply.github.com>

---------

Co-authored-by: Isaac Good <IsaacG@users.noreply.github.com>

Author: BethanyG

.dockerignore

@@ -1,7 +1,19 @@
+!bin/run.py
+!bin/run.sh
+*.pyc
+*.pyd
+*.pyo
 .appends
+.dockerignore
 .git
+.gitattributes
 .github
 .gitignore
-.gitattributes
-.dockerignore
 Dockerfile
+__pycache__
+bin/run-in-docker.sh
+bin/run-tests-in-docker.sh
+test/
+venv/
+
+

.github/workflows/main.yml

@@ -25,5 +25,5 @@ jobs:
       - name: Build Docker Image
         run: docker build -f Dockerfile -t python-analyzer .
 
-      - name: Run Tests
-        run: docker run --entrypoint "pytest" python-analyzer
+      - name: Run Tests for Analyzer in Docker
+        run: bin/run-tests-in-docker.sh

Dockerfile

@@ -1,9 +1,15 @@
-FROM python:3.13.5-alpine3.22
+FROM python:3.13-alpine3.23
 
 COPY requirements.txt /requirements.txt
-COPY dev-requirements.txt /dev-requirements.txt
 
-RUN pip install -r /requirements.txt -r /dev-requirements.txt
+RUN apk update && apk upgrade \
+ && apk --no-cache add bash \
+ && apk cache clean
+
+RUN --mount=type=cache,target=/root/.cache/pip \
+ PYTHONDONTWRITEBYTECODE=1 \
+ pip install --no-compile  --no-cache \
+ -r /requirements.txt
 
 COPY . /opt/analyzer
 

requirements.txt

@@ -1 +1,3 @@
 pylint ~=4.0.4
+pytest-subtests~=0.14.2
+pytest~=8.4.0