FROM golang:1.25-bookworm AS builder
WORKDIR /src
COPY go.mod go.sum ./
RUN go mod download
COPY . .
RUN apt-get update && apt-get install -y nodejs npm && \
    cd dev && npm install --omit=dev
RUN CGO_ENABLED=1 go build -ldflags="-s -w" -o /bin/app ./dev && \
    CGO_ENABLED=0 go build -ldflags="-s -w" -o /bin/congo ./cmd

FROM debian:bookworm-slim
RUN apt-get update && apt-get install -y ca-certificates curl git && \
    install -m 0755 -d /etc/apt/keyrings && \
    curl -fsSL https://download.docker.com/linux/debian/gpg -o /etc/apt/keyrings/docker.asc && \
    echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/debian bookworm stable" > /etc/apt/sources.list.d/docker.list && \
    apt-get update && apt-get install -y docker-ce-cli && \
    rm -rf /var/lib/apt/lists/* && \
    mkdir -p /mnt/data
ENV PORT=5001
ENV ENV=production
EXPOSE 5001
WORKDIR /app
COPY --from=builder /usr/local/go /usr/local/go
ENV PATH="/usr/local/go/bin:${PATH}"
COPY --from=builder /bin/app /usr/local/bin/app
COPY --from=builder /bin/congo /usr/local/bin/congo
# Frontend source for esbuild at runtime
COPY --from=builder /src/dev/index.ts ./dev/index.ts
COPY --from=builder /src/dev/components ./dev/components/
COPY --from=builder /src/dev/node_modules ./dev/node_modules/
HEALTHCHECK --interval=10s --timeout=5s --retries=3 \
  CMD curl -sf http://localhost:5001/health || exit 1
CMD ["app"]