A modern Next.js 14 app for creating and managing recipes, planning meals, and maintaining a shopping list. Optional Kroger integration lets you search products and add items to your Kroger cart.

• Recipes: create, view, edit, and delete recipes with grouped ingredients and step groups
• Meal planning: schedule recipes on a calendar; mark as made; add plan to shopping list
• Shopping list: add loose items, add all ingredients from a recipe, mark bought, bulk clear
• Auth: email/password via NextAuth (Credentials provider)
• Kroger (optional): OAuth connect, product search, add-to-cart from shopping list

• Next.js 14 (App Router), React 18
• tRPC, Prisma (PostgreSQL)
• NextAuth (credentials), Zod
• Tailwind CSS, Radix UI, Lucide Icons

• Build = docker compose --profile prod build
• Deploy = docker compose --profile prod up -d
  • The -d is critical to detach once deployed. Otherwise, Coolify will keep the container "In Progress" indefinitely.
• Ensure the Escape special characters in labels? is UNCHECKED. We need to expand an ENV in the label

There are hard coded traefik labels in the docker-compose.yaml file. These are set to work with Coolify's Traefik setup. Specifically, the endPoints are http and https for the app.

This app supports recipe images using an S3-compatible bucket (MinIO in Docker by default).

1. Copy envs

   • Duplicate .env.example to .env and adjust values if needed (DB, media host, etc.).

2. Start services

   • Using Docker Compose (app, Postgres, MinIO):

   docker compose up --build

   • minio-init auto-creates the bucket and applies CORS driven by env (APP_ORIGINS).

3. Database

   • If running without Compose DB helper, ensure Postgres is up, then:

   npm run db:push

4. Run the app

   npm run dev

5. Uploading images

   • Open a recipe page and use the file input under "Images".
   • Files upload directly to the bucket via a pre-signed URL, then the server records metadata and links to the recipe.

Notes

• For local dev via Compose, the app talks to MinIO at http://minio:9000 inside the Docker network.
• To serve images over HTTPS in prod, set NEXT_PUBLIC_MEDIA_BASE_URL to your public S3/MinIO endpoint plus bucket (e.g. https://media.example.com/recipes-media). next.config.js derives image remotePatterns from this value.

Create a .env file in the project root.

Required (core app):

• DB_URL = Postgres connection string (e.g. postgresql://user:password@localhost:5432/recipes-modern)
• NEXTAUTH_URL = Base URL of the app (e.g. http://localhost:3000)
• NEXTAUTH_SECRET = Any random string in production

Required (images & object storage):

• NEXT_PUBLIC_MEDIA_BASE_URL = Public base URL to your bucket (e.g. http://localhost:9000/recipes-media)
• S3_BUCKET = Bucket name (e.g. recipes-media)
• S3_ACCESS_KEY_ID = Access key (used for both MinIO root and S3 client)
• S3_SECRET_ACCESS_KEY = Secret
• S3_REGION = Region label (default us-east-1)
• Endpoints (choose one of the following setups):
  • Provide both:
    • S3_ENDPOINT_PUBLIC = Public browser-reachable endpoint (e.g. http://localhost:9000)
    • S3_ENDPOINT_INTERNAL = Server-reachable endpoint (e.g. http://minio:9000 in Docker)
  • Or provide a single legacy:
    • S3_ENDPOINT = Used as a fallback if the above are not set

Optional:

• OPENAI_API_KEY = Enables AI recipe generation
• KROGER_CLIENT_ID, KROGER_CLIENT_SECRET, NEXT_REDIRECT_URI = Kroger integration
• NEXT_SKIP_ADD_TO_CART = Set to true to disable pushing items to Kroger cart
• APP_ORIGINS = Comma-separated origins to allow in MinIO CORS (Compose defaults this to APP_URL)

Notes:

• Env vars are validated at startup. To bypass during Docker builds, set SKIP_ENV_VALIDATION=1.
• Kroger and AI are optional; omit those vars if you’re not using those features.

Use the MinIO client container to verify bucket, policy, and CORS:

# List buckets (should include your S3_BUCKET)
docker compose run --rm --entrypoint /bin/sh minio-init -lc \
  'mc alias set local http://minio:9000 "$MINIO_ROOT_USER" "$MINIO_ROOT_PASSWORD"; mc ls local'

# Show anonymous policy and CORS for the bucket
docker compose run --rm --entrypoint /bin/sh minio-init -lc \
  'mc alias set local http://minio:9000 "$MINIO_ROOT_USER" "$MINIO_ROOT_PASSWORD"; mc anonymous get local/"$S3_BUCKET"; mc cors get local/"$S3_BUCKET"'

# Quick write test to the internal endpoint from the app container
docker compose exec -T web-app node -e "const {S3Client,PutObjectCommand}=require('@aws-sdk/client-s3');(async()=>{const endpoint=(process.env.S3_ENDPOINT_INTERNAL||process.env.S3_ENDPOINT||'').replace(/\/$/,'');const s3=new S3Client({region:process.env.S3_REGION,endpoint,forcePathStyle:true,credentials:{accessKeyId:process.env.S3_ACCESS_KEY_ID,secretAccessKey:process.env.S3_SECRET_ACCESS_KEY}});await s3.send(new PutObjectCommand({Bucket:process.env.S3_BUCKET,Key:'healthcheck/test.txt',ContentType:'text/plain',Body:'ok'}));console.log('PUT_OK')})()"

A docker-compose.yaml is provided to run the app and Postgres together.

docker compose up --build

• Ensure .env contains DB_URL, NEXTAUTH_*, NEXT_PUBLIC_MEDIA_BASE_URL, required S3_* values, and optionally Kroger/AI variables.
• The app will be available on http://localhost:3000.

npm run build
npm run start

In Docker (multi-step handled in the Dockerfile):

docker build -t recipes-modern .
docker run -p 3000:3000 --env-file .env recipes-modern

The container entrypoint runs npx prisma migrate deploy before next start.

• Go to /kroger and click “Sign in to Kroger” to connect your account.
• You must configure KROGER_CLIENT_ID, KROGER_CLIENT_SECRET, and NEXT_REDIRECT_URI (must match the OAuth app’s redirect).
• After connecting, you can search Kroger products and add items to your cart from the shopping list.

• dev: start Next.js dev server
• build: build the app
• start: start the built app
• start-prod: run Prisma migrate deploy, then start (used in Docker)
• db:push: push Prisma schema to DB
• db:studio: open Prisma Studio
• lint: run Next.js ESLint

• src/app — App Router pages (recipes, plan, list, auth, kroger)
• src/server — tRPC routers, Prisma, NextAuth config
• prisma/schema.prisma — database schema and migrations

• Env validation errors: confirm required variables in .env match the names above

• DB connection issues: ensure Postgres is running and DB_URL credentials are correct

• Auth errors: confirm NEXTAUTH_URL matches the URL you’re visiting and NEXTAUTH_SECRET is set in production

• Kroger errors: check OAuth app config and NEXT_REDIRECT_URI exact match

• Images:

  • If uploads fail with 403/NoSuchBucket, ensure the bucket exists. Re-run:

    docker compose up -d minio-init

  • If browser PUT is blocked by CORS, set APP_ORIGINS in .env and re-run the init job:

    docker compose up -d minio-init

  • For private buckets, replace public policy with:

    docker compose run --rm --entrypoint /bin/sh minio-init -lc 'mc alias set local http://minio:9000 "$MINIO_ROOT_USER" "$MINIO_ROOT_PASSWORD"; mc anonymous set none local/"$S3_BUCKET"'