# Build stage
FROM golang:1.24-alpine AS builder

# Installer les dépendances nécessaires pour SQLite3
RUN apk add --no-cache gcc musl-dev

WORKDIR /app
COPY go.mod go.sum ./
RUN go mod download

COPY . .
RUN CGO_ENABLED=1 GOOS=linux go build -o whatsapp-sender .

# Runtime stage
FROM alpine:latest

# Installer les librairies nécessaires pour SQLite3
RUN apk add --no-cache libc6-compat

WORKDIR /app
COPY --from=builder /app/whatsapp-sender .
COPY --from=builder /app/public ./public

EXPOSE 8080

CMD ["./whatsapp-sender"]