# syntax=docker/dockerfile:1
FROM --platform=$BUILDPLATFORM oven/bun:1 AS builder

WORKDIR /build

# Set up workspace structure so bun can resolve workspace deps (@memoh/config, @memoh/agent)
COPY agent/package.json agent/bun.lock* ./agent/
COPY packages/config/package.json ./packages/config/package.json
COPY packages/agent/package.json ./packages/agent/package.json

# Create root package.json with workspace config
RUN echo '{"name":"@memoh/monorepo","private":true,"workspaces":["agent","packages/*"]}' > package.json

RUN cd agent && bun install

# Copy source files
COPY packages/config/ ./packages/config/
COPY packages/agent/ ./packages/agent/
COPY agent/ ./agent/

RUN cd agent && bun run build --external jsdom

FROM oven/bun:1-alpine

WORKDIR /app

RUN apk add --no-cache ca-certificates wget

COPY --from=builder /build/agent/dist /app/dist
COPY --from=builder /build/agent/node_modules /app/node_modules
COPY --from=builder /build/agent/package.json /app/package.json
COPY --from=builder /build/node_modules /node_modules

EXPOSE 8081

HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
    CMD wget --no-verbose --tries=1 --spider http://127.0.0.1:8081/health \
      || wget --no-verbose --tries=1 --spider http://agent:8081/health \
      || exit 1

CMD ["bun", "run", "dist/index.js"]
