# Use the official Go 1.23 image for building the application
FROM golang:1.23-alpine AS builder

# Set the working directory inside the container
WORKDIR /app

# Copy the Go modules manifest and download dependencies
COPY go.mod go.sum ./
RUN go mod download

# Copy the rest of the application source code
COPY . .

# Build the Go application from the appropriate directory inside 'cmd'
RUN go build -o discord-scores-bot ./cmd/main.go

# Create a minimal runtime image
FROM alpine:latest
RUN apk --no-cache add ca-certificates

# Set the working directory
WORKDIR /root/

# Copy the built Go binaries from the builder stage
COPY --from=builder /app/discord-scores-bot .

# Run the bot (use separate Dockerfiles if needed for distinct deployments)
CMD ["./discord-scores-bot"]