apps/dotcom/process-compose.yaml - main - githubmirror/tldraw

apps/dotcom/process-compose.yaml
116 строк4 KB
Mitja Bezenšek
feat(dotcom): add transactional outbox for file side effects (#9893)
07 авг 2026, 10:26
07 авг 2026, 10:262e1dbdc
# Dotcom dev stack, brought up by `yarn dev-app`. Usage notes in apps/dotcom/README.md.

version: '0.5'

# Readiness = TCP connect (a portable node one-liner; wrangler's `/` 404s, so http_get won't do),
# except sync-worker, which probes a real route (see its probe comment).

processes:
  # postgres + pgbouncer — the two containers (wal2json / logical replication)
  postgres:
    command: docker compose -f apps/dotcom/zero-cache/docker/docker-compose.yml up
    shutdown:
      command: docker compose -f apps/dotcom/zero-cache/docker/docker-compose.yml down
    readiness_probe:
      exec:
        command: node -e "require('net').connect(6543,'127.0.0.1').on('connect',function(){this.end();process.exit(0)}).on('error',()=>process.exit(1))"
      initial_delay_seconds: 2
      period_seconds: 2
      # ~180s budget: the first run pulls the postgres image, which can take minutes.
      failure_threshold: 90

  # migrations — one-shot; gates zero-cache
  migrate:
    command: yarn workspace @tldraw/zero-cache migrate
    depends_on:
      postgres:
        condition: process_healthy
    availability:
      restart: 'no'

  # zero-cache — replicates from postgres. Runs directly: nothing reads .schema.js, so there's no
  # schema rebuild/restart watch.
  zero-cache:
    command: yarn workspace @tldraw/zero-cache exec zero-cache
    environment:
      - NODE_ENV=development
      - ZERO_UPSTREAM_DB=postgresql://user:password@127.0.0.1:6543/postgres
      - ZERO_CVR_DB=postgresql://user:password@127.0.0.1:6543/postgres
      - ZERO_CHANGE_DB=postgresql://user:password@127.0.0.1:6543/postgres
      - ZERO_REPLICA_FILE=/tmp/tldraw-dotcom-zero-dev.db
      - ZERO_NUM_SYNC_WORKERS=1
      - ZERO_CVR_MAX_CONNS=6
      - ZERO_UPSTREAM_MAX_CONNS=6
      - ZERO_APP_PUBLICATIONS=zero_data
      - ZERO_MUTATE_URL=http://localhost:8787/app/zero/mutate
      - ZERO_QUERY_URL=http://localhost:8787/app/zero/query
      - ZERO_ENABLE_CRUD_MUTATIONS=false
      - ZERO_LOG_LEVEL=info
      - ZERO_ENABLE_STARTUP_MESSAGE=0
      - DO_NOT_TRACK=1
    depends_on:
      migrate:
        condition: process_completed_successfully
    readiness_probe:
      exec:
        command: node -e "require('net').connect(4848,'127.0.0.1').on('connect',function(){this.end();process.exit(0)}).on('error',()=>process.exit(1))"
      initial_delay_seconds: 3
      period_seconds: 2
      failure_threshold: 90

  # workers — wrangler dev / workerd on the host
  sync-worker:
    command: yarn workspace @tldraw/dotcom-worker dev
    depends_on:
      zero-cache:
        condition: process_healthy
    # Probing /app/outbox-status (not a bare TCP connect) also wakes the outbox processor DO —
    # local workerd doesn't fire persisted alarms for an uninstantiated DO, so without this a
    # restarted stack wouldn't drain trigger-only writes until the first mutation.
    readiness_probe:
      http_get:
        host: 127.0.0.1
        port: 8787
        path: /app/outbox-status
      initial_delay_seconds: 3
      period_seconds: 2
      failure_threshold: 60

  asset-upload-worker:
    command: yarn workspace dotcom-asset-upload dev

  # image-resize + usercontent bind sync-worker by name, so it must come up first
  image-resize-worker:
    command: yarn workspace images.tldraw.com dev
    depends_on:
      sync-worker:
        condition: process_healthy

  tldrawusercontent-worker:
    command: yarn workspace dotcom-tldrawusercontent dev
    depends_on:
      sync-worker:
        condition: process_healthy

  # css — tldraw.css / commenting.css are generated, not checked in. Each package's `predev` writes
  # them once, then its `dev` watches the source css and re-copies. The client @imports both, so it
  # waits for the files to exist.
  css:
    command: LAZYREPO_PRETTY_OUTPUT=0 yarn lazy run dev --filter='packages/tldraw' --filter='packages/commenting'
    readiness_probe:
      exec:
        command: node -e "require('fs').accessSync('packages/tldraw/tldraw.css');require('fs').accessSync('packages/commenting/commenting.css')"
      initial_delay_seconds: 2
      period_seconds: 2
      failure_threshold: 60

  # client — vite dev server
  client:
    command: yarn workspace dotcom dev
    depends_on:
      sync-worker:
        condition: process_healthy
      zero-cache:
        condition: process_healthy
      css:
        condition: process_healthy