buildmymcpserver/apps/api/Dockerfile

# syntax=docker/dockerfile:1
# Control plane (Fastify). Runs via tsx — workspace packages are consumed as raw
# TypeScript, so there is no separate compile step (same model as runner-template).
# Build context must be the repo root: docker build -f apps/api/Dockerfile .

FROM node:20-alpine AS base
RUN corepack enable && corepack prepare pnpm@9.12.0 --activate
WORKDIR /app

# ---- deps: install the whole workspace from the lockfile ----
FROM base AS deps
COPY pnpm-lock.yaml pnpm-workspace.yaml package.json ./
COPY apps/api/package.json apps/api/
COPY apps/web/package.json apps/web/
COPY apps/generator/package.json apps/generator/
COPY apps/runner-template/package.json apps/runner-template/
COPY packages/auth/package.json packages/auth/
COPY packages/db/package.json packages/db/
COPY packages/llm/package.json packages/llm/
COPY packages/types/package.json packages/types/
RUN pnpm install --frozen-lockfile

# ---- runtime ----
FROM deps AS runtime
# docker CLI: the API stops/removes generated MCP containers via the host daemon.
RUN apk add --no-cache docker-cli
ENV NODE_ENV=production
COPY . .
WORKDIR /app/apps/api
EXPOSE 4000
# Use 127.0.0.1, not localhost: the server binds IPv4 only, and busybox wget
# resolves localhost to ::1 first — which would refuse and fail the check.
HEALTHCHECK --interval=20s --timeout=4s --start-period=20s --retries=3 \
  CMD wget -qO- http://127.0.0.1:4000/health || exit 1
CMD ["pnpm", "start"]