feat: add Dockerfile and docker-compose.yml for application setup

Dockerfile

@@ -0,0 +1,33 @@
+# build react
+FROM node:20-alpine AS build_react_stage
+
+RUN mkdir -p /home/react
+WORKDIR /home/react
+
+COPY client/package.json ./
+RUN npm install
+
+COPY client/ ./
+ARG REACT_APP_BACKEND_URL
+ENV REACT_APP_BACKEND_URL=${REACT_APP_BACKEND_URL}
+RUN npm run build
+
+# build go
+FROM golang:1.21.6
+
+WORKDIR /home/seek-tune
+
+COPY server/go.mod server/go.sum ./
+RUN go mod download
+
+COPY server/ ./
+ENV ENV=production
+
+RUN mkdir -p static
+COPY --from=build_react_stage /home/react/build static
+
+RUN go build -o seek-tune
+
+EXPOSE 5000
+
+CMD [ "/home/seek-tune/seek-tune", "serve" ]

docker-compose.yml

@@ -0,0 +1,26 @@
+version: '3.1'
+services:
+  seek-tune:
+    image: 'seek-tune'
+    restart: unless-stopped
+    ports:
+      - 8080:5000
+
+    environment:
+      DB_TYPE: ${DB_TYPE:-sqlite}
+      DB_USER: ${DB_USER:-root}
+      DB_PASSWORD: ${DB_PASSWORD:-password}
+      DB_NAME: ${DB_NAME:-seek_tune_db}
+      DB_HOST: ${DB_HOST:-localhost}
+      DB_PORT: ${DB_PORT:-27017}
+
+      REACT_APP_BACKEND_URL: ${REACT_APP_BACKEND_URL:-http://localhost:8080}
+
+    build:
+      context: .
+      args:
+        REACT_APP_BACKEND_URL: ${REACT_APP_BACKEND_URL:-http://localhost:8080}
+
+    volumes:
+      - ./songs:/home/seek-tune/songs
+      - ./db:/home/seek-tune/db