# Author: RSK World
# Email: help@rskworld.in / support@rskworld.in
# Website: https://rskworld.in/contact.php
# Year: 2026

# Start from the official Go image
FROM golang:1.21-alpine AS builder

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

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

# Download all dependencies. Dependencies will be cached if the go.mod and go.sum files are not changed
RUN go mod download

# Copy the source from the current directory to the Working Directory inside the container
COPY . .

# Build the Go app
RUN go build -o main ./cmd/api

# Start a new stage from scratch
FROM alpine:latest

WORKDIR /root/

# Copy the Pre-built binary file from the previous stage
COPY --from=builder /app/main .
COPY --from=builder /app/.env .

# Create uploads directory
RUN mkdir -p uploads

# Expose port 8080 to the outside world
EXPOSE 8080

# Command to run the executable
CMD ["./main"]