First implementation

Dockerfile

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+FROM --platform=$BUILDPLATFORM golang:alpine AS builder
+
+ARG TARGETPLATFORM
+ARG BUILDPLATFORM
+
+WORKDIR /go/src
+ADD . .
+
+RUN GOOS=$(echo $TARGETPLATFORM | cut -f1 -d/) && \
+    GOARCH=$(echo $TARGETPLATFORM | cut -f2 -d/) && \
+    GOARM=$(echo $TARGETPLATFORM | cut -f3 -d/ | sed "s/v//" ) && \
+    CGO_ENABLED=0 GOOS=${GOOS} GOARCH=${GOARCH} GOARM=${GOARM} go build -a -mod vendor -tags netgo ./cmd/rc-record/
+
+
+FROM gcr.io/distroless/static
+
+USER 1234
+COPY --from=builder /go/src/rc-record /go/bin/rc-record
+ENTRYPOINT ["/go/bin/rc-record"]