17 lines
440 B
Docker
17 lines
440 B
Docker
|
|
FROM golang:alpine AS builder
|
|
ARG TARGETARCH
|
|
ARG version=not-set
|
|
ARG SHORTSHA=not-set
|
|
WORKDIR /app
|
|
COPY . .
|
|
# https://stackoverflow.com/questions/70369368/check-architecture-in-dockerfile-to-get-amd-arm
|
|
RUN go build -o bin/ddns \
|
|
-ldflags "-X main.Shortsha=${SHORTSHA} \
|
|
-X main.Version=${version} \
|
|
-X main.Aarch=${TARGETARCH}" ./cmd
|
|
|
|
FROM alpine AS runner
|
|
COPY --from=builder /app/bin/ddns /usr/bin/
|
|
ENTRYPOINT /usr/bin/ddns
|