docker-compose.local.yaml

# ─────────────────────────────────────────────────────────────────────────────
# OpenBlog — local source build compose (developer workflow)
# ─────────────────────────────────────────────────────────────────────────────
# Identical to docker-compose.prod.yaml but builds the image from the local
# Dockerfile instead of pulling from a registry.
#
# Use this when you're hacking on the codebase:
#   docker compose -f docker-compose.local.yaml up -d --build
#
# To customize baked-in defaults (NEXT_PUBLIC_BLOG_NAME, etc.), edit the
# `ENV` block in Dockerfile before building.
#
# ⚠️  DATABASE NAME IS LOCKED TO `openblog` — DO NOT CHANGE ⚠️
#
# The Postgres service, the OpenBlog app, and the pg_cron extension all
# hard-code the database name `openblog`. See docker-compose.prod.yaml for the
# long-form explanation. In short: don't change POSTGRES_DB, the
# cron.database_name flag, or the /openblog path in DATABASE_URL — pg_cron
# and Prisma migrations won't follow.
# ─────────────────────────────────────────────────────────────────────────────

services:
  postgres:
    build:
      context: .
      dockerfile: Dockerfile.postgres
    image: openblog-postgres:local
    container_name: openblog-db
    restart: unless-stopped
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:?POSTGRES_PASSWORD must be set (generate with `openssl rand -hex 32`)}
      POSTGRES_DB: openblog
    command:
      - postgres
      - -c
      - shared_preload_libraries=pg_cron
      - -c
      - cron.database_name=openblog
      - -c
      - cron.use_background_workers=on
    volumes:
      - postgres_data:/var/lib/postgresql/data
    ports:
      - "${POSTGRES_HOST_PORT:-5432}:5432"
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 10s
      timeout: 5s
      retries: 5

  app:
    build:
      context: .
      dockerfile: Dockerfile
    image: openblog:local
    container_name: openblog-app
    restart: unless-stopped
    init: true
    depends_on:
      postgres:
        condition: service_healthy
    ports:
      - "${APP_HOST_PORT:-3000}:3000"
    environment:
      DATABASE_URL: postgresql://postgres:${POSTGRES_PASSWORD}@postgres:5432/openblog?schema=public
      BASE_URL: ${BASE_URL:-http://localhost:3000}
      BLOG_NAME: ${BLOG_NAME:-OpenBlog}
      BLOG_DESCRIPTION: ${BLOG_DESCRIPTION:-}
      SITE_LOGO_URL: ${SITE_LOGO_URL:-}
      SITE_CONTACT_EMAIL: ${SITE_CONTACT_EMAIL:-}
      SITE_SOCIAL_URL: ${SITE_SOCIAL_URL:-}
      NODE_ENV: production
      PORT: 3000
      AUTH_SECRET: ${AUTH_SECRET:?AUTH_SECRET must be set (generate with `openssl rand -base64 32`)}
      SIGN_UP_ENABLED: ${SIGN_UP_ENABLED:-false}
      SMTP_HOST: ${SMTP_HOST:-}
      SMTP_PORT: ${SMTP_PORT:-}
      SMTP_SECURE: ${SMTP_SECURE:-}
      SMTP_USER: ${SMTP_USER:-}
      SMTP_PASSWORD: ${SMTP_PASSWORD:-}
      SMTP_FROM: ${SMTP_FROM:-}

volumes:
  postgres_data: