init project

Dockerfile

@@ -0,0 +1,18 @@
+FROM golang:1.23-alpine AS build
+
+WORKDIR /app
+
+COPY go.mod go.sum ./
+RUN go mod download
+
+COPY . .
+
+RUN go build -o main cmd/api/main.go
+
+FROM alpine:3.20.1 AS prod
+WORKDIR /app
+COPY --from=build /app/main /app/main
+EXPOSE ${PORT}
+CMD ["./main"]
+
+