onasty/mailer/Dockerfile(view raw)
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FROM golang:1.23.3-alpine AS builder WORKDIR /app COPY go.mod go.sum ./ RUN go mod download COPY internal internal COPY mailer mailer ENV CGO_ENABLED=0 GOOS=linux GOARCH=amd64 RUN go build -trimpath -ldflags='-w -s' -o /mailer ./mailer FROM alpine:3.20 COPY --from=builder /mailer /mailer RUN apk --no-cache add ca-certificates ENTRYPOINT ["/mailer"] |