FROM golang:1.23-alpine AS builder

WORKDIR /app

# Install build dependencies
RUN apk add --no-cache gcc musl-dev

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

# Copy source code
COPY . .

# Build the application
RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o server ./cmd/server

# Final stage
FROM alpine:latest

RUN apk --no-cache add ca-certificates

WORKDIR /app

# Copy binary from builder
COPY --from=builder /app/server .

# Create data directory
RUN mkdir -p /app/data

# Expose port
EXPOSE 8080

# Set environment variables
ENV GIN_MODE=release

# Run the server
CMD ["./server", "-port", "8080", "-db", "/app/data/ollama-webui.db"]