# === 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

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

# Install build dependencies for sqlite3 native bindings on Alpine
RUN apk add --no-cache imagemagick docker-cli python3 make g++ build-base sqlite-dev

WORKDIR /app
COPY package*.json ./
RUN npm install --omit=dev

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 80

ENTRYPOINT ["/entrypoint.sh"]