FROM golang:1.20 AS builder

# Set the working directory
WORKDIR /app

# Copy go.mod and go.sum files
COPY . .

# Download all dependencies
RUN go mod download

# Build the Go application
RUN make build-linux

# Use a minimal base image
FROM scratch

# Set the working directory
WORKDIR /app

# Copy the binary from the builder stage
COPY --from=builder /app/cmd/backend .
COPY --from=builder /app/static ./static
COPY --from=builder /app/config.yaml .

# Expose the application port
EXPOSE 8080

# Command to run the binary
CMD ["./backend", "-config", "config.yaml"]