Initial commit

Dockerfile

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+FROM golang:alpine as builder
+WORKDIR /app
+COPY go.mod go.sum ./
+RUN go mod download
+COPY . .
+RUN go build -o spotify-ws .
+
+FROM alpine:latest
+RUN apk --no-cache add ca-certificates
+WORKDIR /root/
+COPY --from=builder /app/spotify-ws .
+EXPOSE 3000
+CMD ["./spotify-ws"]