FROM node:22-bookworm-slim@sha256:813a7480f28fdadac1f7f5c824bcdad435b5bc1322a5968bbbdef8d058f9dff4

ARG MCP_WEB_SEARCH_VERSION=1.3.0
ARG MCP_WEB_SEARCH_MAX_BYTES=52428800

COPY patch-mcp-web-search.mjs /tmp/patch-mcp-web-search.mjs
COPY overrides/bing.js /tmp/context-kit-bing-provider.js

# Chromium intentionally tracks Debian security updates inside the pinned base
# image family; Bing's browser path is more likely to break with stale Chromium
# than with patched OS packages.
RUN apt-get update \
  && apt-get install -y --no-install-recommends \
    ca-certificates \
    chromium \
    fonts-liberation \
  && rm -rf /var/lib/apt/lists/*

RUN npm install -g "@zhafron/mcp-web-search@${MCP_WEB_SEARCH_VERSION}" \
  && cp /tmp/context-kit-bing-provider.js /usr/local/lib/node_modules/@zhafron/mcp-web-search/dist/src/providers/bing.js \
  && node /tmp/patch-mcp-web-search.mjs \
  && rm /tmp/patch-mcp-web-search.mjs /tmp/context-kit-bing-provider.js \
  && npm cache clean --force

ENV CHROME_PATH=/usr/bin/chromium \
  DEFAULT_SEARCH_PROVIDER=searxng \
  HTTP_TIMEOUT=15000 \
  MAX_BYTES=${MCP_WEB_SEARCH_MAX_BYTES} \
  MAX_RESULTS=10 \
  SEARXNG_URL=http://searxng:8080

ENTRYPOINT ["mcp-web-search"]