# Stage 1: build static HTML from Markdown
FROM golang:1.22-alpine AS builder
WORKDIR /build
COPY go.mod go.sum ./
RUN go mod download
COPY . .
RUN go run ./cmd/build

# Stage 2: serve with nginx
FROM nginx:alpine
COPY --from=builder /build/dist /usr/share/nginx/html
COPY nginx.conf /etc/nginx/conf.d/default.conf
EXPOSE 80
CMD ["nginx", "-g", "daemon off;"]