chore(devops): add Dockerfiles, docker-compose, CI workflow, docker-prep script [C1-C5]

- backend/Dockerfile: multi-stage Node.js build (install → build → runtime) - web/Dockerfile: multi-stage Next.js standalone build - docker-compose.yml: backend (4016) + web (3000) with health check - scripts/docker-prep.sh: pack @bytelyst/* tarballs + rewrite file: refs (--restore to undo) - .github/workflows/ci.yml: backend (typecheck+test+build), web (typecheck+test+build), mobile (typecheck)
2026-03-19 08:47:04 -07:00 · 2026-03-19 08:47:04 -07:00 · a71747e3fb
commit a71747e3fb
parent a3267e4b1b
5 changed files with 246 additions and 0 deletions
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@ -0,0 +1,64 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  backend:
+    name: Backend
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: backend
+    env:
+      NODE_ENV: test
+      JWT_SECRET: ci-test-secret
+      DB_PROVIDER: memory
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: npm
+          cache-dependency-path: backend/package-lock.json
+      - run: npm ci
+      - run: npm run typecheck
+      - run: npm test
+      - run: npm run build
+
+  web:
+    name: Web
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: web
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: npm
+          cache-dependency-path: web/package-lock.json
+      - run: npm ci
+      - run: npm run typecheck
+      - run: npm test
+      - run: npm run build
+
+  mobile:
+    name: Mobile Typecheck
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: mobile
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: npm
+          cache-dependency-path: mobile/package-lock.json
+      - run: npm ci
+      - run: npm run typecheck
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@ -0,0 +1,25 @@
+# ── Stage 1: Install ──────────────────────────────────
+FROM node:20-alpine AS deps
+WORKDIR /app
+COPY package.json package-lock.json ./
+RUN npm ci --production=false
+
+# ── Stage 2: Build ────────────────────────────────────
+FROM node:20-alpine AS build
+WORKDIR /app
+COPY --from=deps /app/node_modules ./node_modules
+COPY . .
+RUN npm run build
+
+# ── Stage 3: Runtime ──────────────────────────────────
+FROM node:20-alpine AS runtime
+WORKDIR /app
+ENV NODE_ENV=production
+
+COPY --from=build /app/dist ./dist
+COPY --from=deps /app/node_modules ./node_modules
+COPY package.json ./
+
+EXPOSE 4016
+
+CMD ["node", "dist/server.js"]
--- a/docker-compose.yml
+++ b/docker-compose.yml
@ -0,0 +1,42 @@
+version: "3.9"
+
+services:
+  backend:
+    build:
+      context: ./backend
+      dockerfile: Dockerfile
+    ports:
+      - "4016:4016"
+    environment:
+      - NODE_ENV=production
+      - PORT=4016
+      - HOST=0.0.0.0
+      - JWT_SECRET=${JWT_SECRET:-dev-secret-change-me}
+      - COSMOS_ENDPOINT=${COSMOS_ENDPOINT:-}
+      - COSMOS_KEY=${COSMOS_KEY:-}
+      - COSMOS_DATABASE=${COSMOS_DATABASE:-bytelyst}
+      - DB_PROVIDER=${DB_PROVIDER:-memory}
+      - CORS_ORIGIN=${CORS_ORIGIN:-http://localhost:3000}
+      - PLATFORM_SERVICE_URL=${PLATFORM_SERVICE_URL:-http://localhost:4003}
+      - EXTRACTION_SERVICE_URL=${EXTRACTION_SERVICE_URL:-http://localhost:4005}
+    restart: unless-stopped
+    healthcheck:
+      test: ["CMD", "wget", "--spider", "-q", "http://localhost:4016/health"]
+      interval: 30s
+      timeout: 5s
+      retries: 3
+
+  web:
+    build:
+      context: ./web
+      dockerfile: Dockerfile
+    ports:
+      - "3000:3000"
+    environment:
+      - NODE_ENV=production
+      - NEXT_PUBLIC_BACKEND_URL=http://backend:4016
+      - NEXT_PUBLIC_PLATFORM_URL=${PLATFORM_SERVICE_URL:-http://localhost:4003}
+    depends_on:
+      backend:
+        condition: service_healthy
+    restart: unless-stopped
--- a/scripts/docker-prep.sh
+++ b/scripts/docker-prep.sh
@ -0,0 +1,85 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# docker-prep.sh — Pack @bytelyst/* packages into tarballs for Docker builds
+# Usage:
+#   ./scripts/docker-prep.sh           # pack tarballs + rewrite package.json
+#   ./scripts/docker-prep.sh --restore # undo changes
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+ROOT_DIR="$(cd "$SCRIPT_DIR/.." && pwd)"
+COMMON_PLAT="${ROOT_DIR}/../learning_ai_common_plat"
+TARBALL_DIR="${ROOT_DIR}/.tarballs"
+
+if [[ "${1:-}" == "--restore" ]]; then
+  echo "Restoring package.json files..."
+  for pkg_json in backend/package.json web/package.json; do
+    backup="${ROOT_DIR}/${pkg_json}.bak"
+    if [[ -f "$backup" ]]; then
+      mv "$backup" "${ROOT_DIR}/${pkg_json}"
+      echo "  Restored ${pkg_json}"
+    fi
+  done
+  rm -rf "$TARBALL_DIR"
+  echo "Done."
+  exit 0
+fi
+
+if [[ ! -d "$COMMON_PLAT/packages" ]]; then
+  echo "ERROR: Cannot find $COMMON_PLAT/packages — run from the correct directory"
+  exit 1
+fi
+
+echo "Building @bytelyst/* packages..."
+(cd "$COMMON_PLAT" && pnpm build)
+
+echo "Packing tarballs..."
+rm -rf "$TARBALL_DIR"
+mkdir -p "$TARBALL_DIR"
+
+for pkg_dir in "$COMMON_PLAT"/packages/*/; do
+  pkg_name=$(basename "$pkg_dir")
+  if [[ -f "$pkg_dir/package.json" ]]; then
+    (cd "$pkg_dir" && npm pack --pack-destination "$TARBALL_DIR" 2>/dev/null) || true
+  fi
+done
+
+echo "Tarballs created:"
+ls -la "$TARBALL_DIR"/*.tgz 2>/dev/null || echo "  (none)"
+
+echo "Rewriting package.json file: refs..."
+for pkg_json in backend/package.json web/package.json; do
+  full_path="${ROOT_DIR}/${pkg_json}"
+  if [[ ! -f "$full_path" ]]; then
+    continue
+  fi
+
+  cp "$full_path" "${full_path}.bak"
+
+  # Replace file:../../learning_ai_common_plat/packages/* refs with tarball paths
+  node -e "
+    const fs = require('fs');
+    const path = require('path');
+    const pkg = JSON.parse(fs.readFileSync('$full_path', 'utf8'));
+    const tarballDir = '$TARBALL_DIR';
+    const tarballs = fs.readdirSync(tarballDir).filter(f => f.endsWith('.tgz'));
+
+    for (const depType of ['dependencies', 'devDependencies']) {
+      if (!pkg[depType]) continue;
+      for (const [name, version] of Object.entries(pkg[depType])) {
+        if (typeof version === 'string' && version.startsWith('file:')) {
+          const shortName = name.replace('@bytelyst/', 'bytelyst-');
+          const tarball = tarballs.find(t => t.startsWith(shortName));
+          if (tarball) {
+            pkg[depType][name] = 'file:' + path.join(tarballDir, tarball);
+          }
+        }
+      }
+    }
+
+    fs.writeFileSync('$full_path', JSON.stringify(pkg, null, 2) + '\n');
+  "
+  echo "  Rewrote ${pkg_json}"
+done
+
+echo "Done. Run 'docker build' now. Use --restore to undo."
--- a/web/Dockerfile
+++ b/web/Dockerfile
@ -0,0 +1,30 @@
+# ── Stage 1: Install ──────────────────────────────────
+FROM node:20-alpine AS deps
+WORKDIR /app
+COPY package.json package-lock.json ./
+RUN npm ci
+
+# ── Stage 2: Build ────────────────────────────────────
+FROM node:20-alpine AS build
+WORKDIR /app
+COPY --from=deps /app/node_modules ./node_modules
+COPY . .
+
+# Dummy env vars for Next.js build-time page data collection
+ENV NEXT_PUBLIC_BACKEND_URL=http://localhost:4016
+ENV NEXT_PUBLIC_PLATFORM_URL=http://localhost:4003
+
+RUN npm run build
+
+# ── Stage 3: Runtime ──────────────────────────────────
+FROM node:20-alpine AS runtime
+WORKDIR /app
+ENV NODE_ENV=production
+
+COPY --from=build /app/.next/standalone ./
+COPY --from=build /app/.next/static ./.next/static
+COPY --from=build /app/public ./public
+
+EXPOSE 3000
+
+CMD ["node", "server.js"]