# Stage 1: Install Chromium and dependencies in a full Alpine image
FROM alpine:3.22 AS chromium-installer
RUN apk add --no-cache \
    chromium \
    nss \
    freetype \
    freetype-dev \
    harfbuzz \
    ca-certificates \
    ttf-freefont \
    font-noto-emoji \
    wqy-zenhei

# Stage 2: Copy Chromium and dependencies to the n8n runners image
FROM n8nio/runners:latest

USER root

# Copy Chromium binary, libraries, and fonts from the installer stage
COPY --from=chromium-installer /usr/bin/chromium /usr/bin/chromium
COPY --from=chromium-installer /usr/lib/chromium/ /usr/lib/chromium/
COPY --from=chromium-installer /usr/lib/libnss*.so* /usr/lib/
COPY --from=chromium-installer /usr/lib/libfreetype*.so* /usr/lib/
COPY --from=chromium-installer /usr/lib/libharfbuzz*.so* /usr/lib/
COPY --from=chromium-installer /usr/share/fonts/ /usr/share/fonts/
COPY --from=chromium-installer /etc/fonts/ /etc/fonts/

# Install JavaScript packages for utilities and scraping
RUN cd /opt/runners/task-runner-javascript && \
    pnpm add moment uuid lodash dotenv axios got node-fetch puppeteer playwright cheerio jsdom xml2js jsonpath yaml form-data

# Configure Playwright to use system Chromium instead of downloading browsers
# This is necessary because Playwright's bundled browsers don't work well with Alpine's musl libc
ENV PLAYWRIGHT_SKIP_BROWSER_DOWNLOAD=1
ENV PLAYWRIGHT_CHROMIUM_EXECUTABLE_PATH=/usr/bin/chromium

# Install Python packages for utilities and scraping
RUN cd /opt/runners/task-runner-python && \
    uv pip install requests httpx aiohttp beautifulsoup4 lxml lxml[html_clean] selenium scrapy requests-html mechanize pyquery html5lib cssselect parsel pandas numpy jsonpath-ng pyyaml toml python-dotenv environs python-dateutil arrow pytz pendulum validators email-validator phonenumbers iso8601 websocket-client sickle selenium

# Copy the launcher config file
#COPY docker/runners/n8n-task-runners.json /etc/n8n-task-runners.json
COPY ./n8n-task-runners.json  /etc/n8n-task-runners.json

USER runner