Dockerfile.api

# Lightweight API-only Dockerfile (no frontend, no Playwright)
# For api.stratint.com subdomain

# Build stage
FROM golang:1.24-alpine AS builder

RUN apk add --no-cache git

WORKDIR /app

# Copy go module files
COPY go.mod go.sum ./
RUN go mod download

# Copy backend source
COPY . .

# Build backend binary
RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o api-server ./cmd/server

# Runtime stage
FROM alpine:latest

RUN apk --no-cache add ca-certificates tzdata

WORKDIR /app

# Copy binary from builder
COPY --from=builder /app/api-server ./server

# Copy migrations
COPY migrations ./migrations

# Run as non-root user
RUN addgroup -g 1000 stratint && \
    adduser -D -u 1000 -G stratint stratint && \
    chown -R stratint:stratint /app

USER stratint

# Expose port
ENV PORT=8080
EXPOSE 8080

# Start server
CMD ["./server"]