FROM golang:1.25.0-alpine AS builder

WORKDIR /app

# Copy go mod files first for better caching
COPY go.mod go.sum ./
RUN go mod download

# Copy only what's needed for the build
COPY cmd/hatchet-loadtest/ ./cmd/hatchet-loadtest/
COPY pkg/ ./pkg/
COPY internal/ ./internal/
COPY api/ ./api/
COPY api-contracts/ ./api-contracts/

# Build the loadtest binary
RUN cd cmd/hatchet-loadtest && \
    CGO_ENABLED=0 GOOS=linux go build -tags=load -o /app/hatchet-loadtest .

FROM alpine:latest

RUN apk --no-cache add ca-certificates

WORKDIR /app

COPY --from=builder /app/hatchet-loadtest .

# Default command runs the load test
CMD ["./hatchet-loadtest", "loadtest", \
     "--events", "10", \
     "--duration", "60s", \
     "--payloadSize", "100kb", \
     "--dagSteps", "1", \
     "--eventFanout", "1", \
     "--slots", "100"]