FROM golang:1.21-alpine AS builder

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

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

COPY . .
RUN CGO_ENABLED=1 GOOS=linux go build -o licensevault ./cmd/server

# ---- Runtime ----
FROM alpine:3.19
RUN apk add --no-cache sqlite-libs ca-certificates

WORKDIR /app
COPY --from=builder /app/licensevault .
COPY templates/ templates/

ENV PORT=8080
ENV DB_PATH=/data/licenses.db

VOLUME ["/data"]
EXPOSE 8080

CMD ["./licensevault"]