Lucas/docker setup

.github/workflows/electron-ci.yml

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+name: Electron CI
+
+on:
+  push:
+    paths:
+      - "electron/**"
+      - ".github/workflows/electron-ci.yml"
+
+  pull_request:
+    paths:
+      - "electron/**"
+      - ".github/workflows/electron-ci.yml"
+
+jobs:
+  electron-checks:
+    name: Install, link, and build Electron app
+    runs-on: ubuntu-latest
+
+    defaults:
+      run:
+        working-directory: electron
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: npm
+          cache-dependency-path: electron/package-lock.json
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Run lint
+        run: npm run lint
+
+      - name: Build Electron renderer
+        run: npm run build 

.github/workflows/python-ci.yml

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+name: Python CI
+
+on:
+  push:
+    paths:
+      - "python/**"
+      - ".github/workflows/python-ci.yml"
+
+  pull_request:
+    paths:
+      - "python/**"
+      - ".github/workflows/python-ci.yml"
+
+
+jobs:
+  python-checks:
+    name: Install and import-check Python CV worker
+    runs-on: ubuntu-latest
+
+    defaults:
+      run:
+        working-directory: python
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup Python 3.11
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.11"
+          cache: pip
+          cache-dependency-path: python/requirements.txt
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt
+
+      - name: Check Python imports
+        run: |
+          python - <<'PY'
+          import cv2
+          import numpy
+          import onnxruntime
+          import fastapi
+          import uvicorn
+          import websockets
+
+          print("Python CV dependencies imported successfully")
+          PY
+
+      - name: Check project modules compile
+        run: |
+          python -m compileall .

python/.dockerignore

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+.venv
+__pycache__
+*.pyc
+models/*.onnx
+models/*.task

python/Dockerfile

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+FROM python:3.11-slim
+
+WORKDIR /app
+
+# Install system dependencies commonly needed by OpenCV/MediaPipe at runtime
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    libglib2.0-0 \
+    libgl1 \
+    libgomp1 \
+    && rm -rf /var/lib/apt/lists/*
+
+COPY requirements.txt .
+
+RUN python -m pip install --upgrade pip \
+    && pip install --no-cache-dir -r requirements.txt
+
+# Download YOLOX-S phone detection model into the image
+RUN mkdir -p models && \
+    python -c "import urllib.request; urllib.request.urlretrieve('https://github.com/Megvii-BaseDetection/YOLOX/releases/download/0.1.1rc0/yolox_s.onnx', 'models/yolox_s.onnx')"
+
+COPY . .
+
+CMD ["python", "-m", "compileall", "."]

python/cv/phone_image_test.py

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+import sys
+import cv2
+
+from phone_detector import detect_phone
+
+
+def main():
+    if len(sys.argv) < 2:
+        raise SystemExit("Usage: python cv/phone_image_test.py <image_path>")
+
+    image_path = sys.argv[1]
+    frame = cv2.imread(image_path)
+
+    if frame is None:
+        raise SystemExit(f"Could not read image: {image_path}")
+
+    result = detect_phone(frame)
+    print(result)
+
+
+if __name__ == "__main__":
+    main()