FROM golang:1.26-alpine AS builder

RUN apk add --no-cache gcc musl-dev

WORKDIR /src

COPY go.mod go.sum ./
RUN go mod download

COPY . .

RUN CGO_ENABLED=0 go build -ldflags="-s -w" -o /unbot .

FROM alpine:3.21

RUN apk add --no-cache ca-certificates tzdata

WORKDIR /app

COPY --from=builder /unbot /usr/local/bin/unbot

ENTRYPOINT ["unbot"]
CMD ["-config", "/app/config.toml"]