Github Actions integration

.dockerignore

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+*.webp
+README.md
+.git

.github/workflows/build.yaml

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+name: Build and Push Docker Image
+
+on:
+  push:
+    branches:
+      - main
+      - github-action
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Extract Docker image metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ vars.DOCKER_USERNAME }}/facedetection
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v6
+        with:
+          tags: latest
+          annotations: ${{ steps.meta.outputs.annotations }}
+          provenance: true
+          sbom: true

Dockerfile

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+FROM python:3.12-slim
+WORKDIR /app
+# TODO: Double copy for caching purpose
+COPY . .
+RUN pip install -r requirements.txt
+EXPOSE 5001
+# TODO: USER change
+CMD ["python", "main.py"]