Initial commit

backend/Dockerfile

@@ -0,0 +1,47 @@
+# Build stage
+FROM rust:latest AS builder
+
+WORKDIR /app
+
+RUN apt-get update && apt-get install -y \
+    pkg-config \
+    libssl-dev \
+    libpq-dev \
+    && rm -rf /var/lib/apt/lists/*
+
+COPY Cargo.toml ./
+
+RUN mkdir src && \
+    echo "fn main() {}" > src/main.rs && \
+    cargo fetch
+
+COPY src ./src
+
+RUN cargo build --release
+
+# Runtime stage
+FROM debian:bookworm-slim
+
+WORKDIR /app
+
+RUN apt-get update && apt-get install -y \
+    ca-certificates \
+    libpq5 \
+    libssl3 \
+    curl \
+    && rm -rf /var/lib/apt/lists/*
+
+COPY --from=builder /app/target/release/sap-sync-backend /app/sap-sync-backend
+
+RUN mkdir -p /app/logs && chmod +x /app/sap-sync-backend
+
+RUN useradd -m -u 1000 appuser && chown -R appuser:appuser /app
+
+USER appuser
+
+EXPOSE 3001
+
+HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
+    CMD curl -f http://localhost:3001/api/health || exit 1
+
+CMD ["./sap-sync-backend"]