FROM golang:1.22-alpine AS builder

# Set the Current Working Directory inside the container
WORKDIR /app

# Copy go.mod and go.sum files to the workspace
COPY go.mod go.sum ./

# Download dependencies
RUN go mod download

# Copy the source code into the container
COPY . .

# Build the Go application
RUN go build -o pogdark-api .

# Stage 2: Create a small image to run the Go application
FROM alpine:latest

# Set the Current Working Directory inside the container
WORKDIR /app

# Copy the pre-built binary from the builder stage
COPY --from=builder /app/pogdark-api .

# Expose port (change if your app uses a different port)
EXPOSE 8080

# Command to run the executable
CMD ["/app/pogdark-api"]