Add dockerfile

Author: Hasan Demir

Dockerfile

@@ -0,0 +1,19 @@
+FROM golang:1.16-alpine
+
+WORKDIR /app
+
+COPY go.mod ./
+COPY go.sum ./
+RUN go mod download
+
+COPY . .
+
+RUN apk add build-base
+
+RUN cp .env.example .env
+
+RUN go build -o go-sanctum
+
+EXPOSE 3000
+
+CMD [ "./go-sanctum" ]