Feature/add dockerfile and docker compose and add new release workflow

.github/workflows/docker-release.yml

@@ -0,0 +1,38 @@
+name: Build and Release Docker Image
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Docker Hub account login
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Extract release tag
+        id: meta
+        run: echo "version=${GITHUB_REF#refs/tags/}" >> $GITHUB_OUTPUT
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: Dockerfile
+          push: true
+          tags: |
+            ${{ secrets.DOCKERHUB_USERNAME }}/nexumdb:latest
+            ${{ secrets.DOCKERHUB_USERNAME }}/nexumdb:${{ steps.meta.outputs.version }}
+            ${{ secrets.DOCKERHUB_USERNAME }}/nexumdb:${{ github.sha }}
+          cache-from: type=registry,ref=${{ secrets.DOCKERHUB_USERNAME }}/nexumdb:buildcache
+          cache-to: type=registry,ref=${{ secrets.DOCKERHUB_USERNAME }}/nexumdb:buildcache,mode=max

Dockerfile

@@ -0,0 +1,69 @@
+##################################################
+#################### STAGE 1 #####################
+##################################################
+FROM rust:1-bookworm AS builder
+
+WORKDIR /app
+
+RUN apt-get update && apt-get install -y \
+	python3 \
+	python3-dev \
+	build-essential \
+	libssl-dev \
+	pkg-config \
+	ca-certificates \
+	libclang-dev \
+	&& rm -rf /var/lib/apt/lists/*
+
+COPY Cargo.toml Cargo.lock ./
+COPY nexum_cli/Cargo.toml ./nexum_cli/
+COPY nexum_core/Cargo.toml ./nexum_core/
+COPY tests/Cargo.toml ./tests/
+
+RUN mkdir -p nexum_core/src && echo "" > nexum_core/src/lib.rs
+RUN mkdir -p nexum_cli/src && echo "fn main() {}" > nexum_cli/src/main.rs
+RUN mkdir -p tests/src && echo "" > tests/src/lib.rs
+
+ENV PYO3_USE_ABI3_FORWARD_COMPATIBILITY=1
+RUN cargo build --release --workspace
+
+COPY nexum_core ./nexum_core
+COPY nexum_cli ./nexum_cli
+COPY tests ./tests
+
+RUN cargo test --release --workspace
+RUN touch nexum_cli/src/main.rs && cargo build --release --workspace --exclude tests
+
+
+##################################################
+#################### STAGE 2 #####################
+##################################################
+FROM debian:bookworm-slim
+
+RUN apt-get update && apt-get install -y \
+	python3 \
+	python3-venv \
+	python3-dev \
+	libssl-dev \
+	ca-certificates \
+	&& rm -rf /var/lib/apt/lists/*
+
+WORKDIR /app
+
+COPY --from=builder /app/target/release/nexum /usr/local/bin/nexum
+COPY nexum_ai ./nexum_ai
+
+RUN useradd --system --create-home --home-dir /app --shell /bin/bash nexumuser && \
+	chown -R nexumuser:nexumuser /app
+
+USER nexumuser
+
+RUN python3 -m venv .venv && \
+	. .venv/bin/activate && \
+	pip install --no-cache-dir torch --index-url https://download.pytorch.org/whl/cpu && \
+	pip install --no-cache-dir -r nexum_ai/requirements.txt
+
+ENV PATH="/app/.venv/bin:$PATH"
+ENV VIRTUAL_ENV="/app/.venv"
+
+CMD ["nexum"]

README.md

@@ -59,6 +59,39 @@ export PYO3_USE_ABI3_FORWARD_COMPATIBILITY=1
 cargo build --release
 ```
 
+## Build, run and stop the application using docker compose
+
+### Build the application
+
+```bash
+$ docker compose build
+```
+
+### Run the application
+
+```bash
+$ docker compose up
+```
+
+### Run an interactive shell
+
+```bash
+$ docker compose up -d
+$ docker exec -it nexumdb nexum
+```
+
+### Stop the application 
+
+```bash
+$ docker compose down
+```
+
+### Logs 
+
+```bash 
+$ docker compose logs
+```
+
 ## Python Dependencies
 
 ```bash

docker-compose.yaml

@@ -0,0 +1,12 @@
+version: "3.8"
+services:
+  nexumdb-app:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    container_name: nexumdb
+    environment:
+      - PYO3_USE_ABI3_FORWARD_COMPATIBILITY=1
+      - RUST_LOG=info
+    volumes:
+      - ./data:/app/data