FROM golang:1.23-alpine AS builder
RUN apk add --no-cache git ca-certificates
WORKDIR /build
COPY pkg/ ./pkg/
COPY services/license/ ./services/license/

# Tidy the shared package.
WORKDIR /build/pkg
RUN go mod tidy

# Tidy and download dependencies for the service.
WORKDIR /build/services/license
RUN go mod tidy && go mod download
RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 \
    go build -ldflags="-s -w" -o /bin/license-service ./cmd/server

FROM alpine:3.19
RUN apk add --no-cache ca-certificates tzdata && \
    addgroup -S damsle && adduser -S damsle -G damsle
COPY --from=builder /bin/license-service /usr/local/bin/license-service
USER damsle
EXPOSE 8083
HEALTHCHECK --interval=10s --timeout=3s --start-period=5s --retries=3 \
    CMD wget -qO- http://localhost:8083/healthz || exit 1
ENTRYPOINT ["license-service"]
