# Build stage
FROM golang:1.24-alpine AS builder
WORKDIR /src
RUN apk add --no-cache make gcc musl-dev

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

COPY . .

# Run tests
ENV DBURL="file::memory:?cache=shared"
RUN go test ./...

# Build binaries
RUN CGO_ENABLED=1 go build -trimpath -ldflags="-s -w" -o /chatd ./cmd/chatd/
RUN CGO_ENABLED=1 go build -trimpath -ldflags="-s -w" -o /chat-cli ./cmd/chat-cli/

# Final stage — server only
FROM alpine:3.21
RUN apk add --no-cache ca-certificates
COPY --from=builder /chatd /usr/local/bin/chatd

EXPOSE 8080
ENTRYPOINT ["chatd"]