# === Build-Phase: Jekyll kompiliert die statische Website ===
FROM ruby:3.2-alpine AS builder

RUN apk add --no-cache build-base

WORKDIR /site

COPY Gemfile ./
RUN bundle install

COPY . .

RUN bundle exec jekyll build

# === Node-Dependencies: native sqlite3 mit Build-Tools bauen ===
FROM node:20-alpine AS node-deps

RUN apk add --no-cache python3 make g++ sqlite-dev

WORKDIR /app
COPY package*.json ./
RUN npm ci --omit=dev && npm cache clean --force

# === Serve-Phase: node.js backend + Runtime-Tools ===
FROM node:20-alpine

# Getrennte RUNs halten einzelne Registry-Layer klein genug fuer Proxy-Limits.
RUN apk add --no-cache docker-cli
RUN apk add --no-cache imagemagick
RUN apk add --no-cache sqlite-libs

WORKDIR /app
COPY package*.json ./
COPY --from=node-deps /app/node_modules ./node_modules

COPY backend ./backend
COPY --from=builder /site/_site ./public
COPY entrypoint.sh /entrypoint.sh

# Behebt Windows CRLF Zeilenumbrueche, ansonsten stuerzt Alpine mit "sh\r: not found" ab!
RUN sed -i 's/\r$//' /entrypoint.sh
RUN chmod +x /entrypoint.sh

# Verzeichnisse anlegen
RUN mkdir -p /app/public/images/fulls /app/public/images/thumbs /app/data

EXPOSE 8090

ENTRYPOINT ["/entrypoint.sh"]