FROM golang:1.22 as builder

WORKDIR /app

COPY go.mod ./
COPY go.sum ./
RUN --mount=type=cache,mode=0777,target=/go/pkg/mod go mod download all

COPY ./cmd ./cmd
COPY ./src ./src
RUN --mount=type=cache,mode=0777,target=/go/pkg/mod CGO_ENABLED=0 go build -tags timetzdata -o /konfachcloud-discord-bot ./cmd/bot/main.go


FROM scratch

COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
COPY --from=builder /konfachcloud-discord-bot /konfachcloud-discord-bot

ENTRYPOINT ["/konfachcloud-discord-bot"]