# Build stage
FROM golang:1.23-alpine AS builder

WORKDIR /app

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

# Download dependencies
RUN go mod download

# Copy source code
COPY . .

# Build the binary
RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o handler .

# Final stage
FROM alpine:latest

# Install ca-certificates
RUN apk --no-cache add ca-certificates

WORKDIR /app

# Copy the binary from builder stage
COPY --from=builder /app/handler .

# Run the handler
CMD ["./handler"]
