Dockerfile

# --- Stage 1: Builder ---
FROM golang:1.24-alpine AS builder
WORKDIR /app

# Install build tools
RUN apk add --no-cache git make

# Copy dependencies first
COPY go.mod go.sum ./
RUN go mod download

# Copy source code
COPY . .

# Build Master and Agent binaries
RUN CGO_ENABLED=0 GOOS=linux go build -o /bin/cloudsync-master ./master/cmd/server/main.go
RUN CGO_ENABLED=0 GOOS=linux go build -o /bin/cloudsync-agent ./agent/cmd/agent/main.go

# --- Stage 2: Runtime ---
FROM alpine:latest
WORKDIR /app

RUN apk --no-cache add curl

COPY --from=builder /bin/cloudsync-master /app/master
COPY --from=builder /bin/cloudsync-agent /app/agent

RUN mkdir -p /data/metadata /data/storage

# EXPOSE the new ports
EXPOSE 8080 
EXPOSE 50051 
EXPOSE 5000  

CMD ["/app/master"]