FROM golang:1.26 AS build

WORKDIR /src
COPY go.mod ./
RUN go mod download
COPY . .
RUN CGO_ENABLED=0 go build -trimpath -ldflags="-s -w" -o /out/preface-tools ./cmd/preface-tools
RUN CGO_ENABLED=0 go build -trimpath -ldflags="-s -w" -o /out/healthcheck ./cmd/healthcheck

FROM alpine:3.21

RUN apk add --no-cache ca-certificates \
    && addgroup -S -g 10001 preface \
    && adduser -S -D -H -u 10001 -G preface preface

WORKDIR /app
COPY --from=build /out/preface-tools /usr/local/bin/preface-tools
COPY --from=build /out/healthcheck /usr/local/bin/healthcheck
COPY --chown=preface:preface prompts /app/prompts
RUN mkdir -p /app/data/comic-animator/uploads /app/data/comic-animator/outputs \
    && chown -R preface:preface /app/data

USER preface
EXPOSE 8080
HEALTHCHECK --interval=30s --timeout=3s --start-period=10s --retries=3 \
    CMD ["/usr/local/bin/healthcheck", "http://127.0.0.1:8080/readyz"]

ENTRYPOINT ["/usr/local/bin/preface-tools"]