# Build stage
FROM golang:1.24-alpine AS builder

WORKDIR /app

# Copy go mod files
COPY go.mod go.sum ./
RUN go mod download

# Copy source code
COPY . .

# Build server
RUN CGO_ENABLED=0 go build -o hash-of-wisdom ./cmd/server

# Runtime stage
FROM alpine:3.19

# Create non-root user
RUN addgroup -g 1001 -S hash-of-wisdom && \
    adduser -u 1001 -S hash-of-wisdom -G hash-of-wisdom

WORKDIR /app

# Copy binary and config from builder stage with correct ownership
COPY --from=builder --chown=hash-of-wisdom:hash-of-wisdom /app/hash-of-wisdom .
COPY --from=builder --chown=hash-of-wisdom:hash-of-wisdom /app/config.yaml .

# Switch to non-root user
USER hash-of-wisdom

# Expose ports
EXPOSE 8080 8081

# Run server with config file
CMD ["./hash-of-wisdom", "-config", "config.yaml"]