FROM golang:1.19 as builder
WORKDIR /app
COPY go.mod go.sum ./
RUN go mod download
COPY . .
# `skaffold debug` sets SKAFFOLD_GO_GCFLAGS to disable compiler optimizations
ARG SKAFFOLD_GO_GCFLAGS
RUN go build -gcflags="${SKAFFOLD_GO_GCFLAGS}" -o sessions ./cmd/sessions/main.go

FROM ubuntu:22.04
# Define GOTRACEBACK to mark this container as using the Go language runtime
# for `skaffold debug` (https://skaffold.dev/docs/workflows/debug/).
WORKDIR /root
ENV GOTRACEBACK=single
RUN apt update
RUN apt install -y ca-certificates tzdata
COPY --from=builder /app/sessions .
ENTRYPOINT ["./sessions"]