faucet-cli 1.2.0

# Parent-child DAG using named templates. The `users_api` template fetches
# the user list; the `posts_api` template fetches per-user posts with
# ${users.id} interpolated per parent record at runtime. ${sources.users_api.config.base_url}
# is a load-time reference that pulls the base URL out of the named template
# for use elsewhere (here, the audit_url field).
version: 1
name: templates_users_posts

vars:
  api_base: https://api.example.com
  api_token: ${env:API_TOKEN}

pipeline:
  sources:
    users_api:
      type: rest
      config:
        base_url: ${vars.api_base}
        method: GET
        auth: { type: bearer, config: { token: "${vars.api_token}" } }
        records_path: $.data[*]
        pagination:
          type: PageNumber
          param_name: page
          start_page: 1
          page_size: 100
        max_pages: 10
        timeout: 30
        max_retries: 3
        retry_backoff: 1
        tolerated_http_errors: []
        replication_method: { type: FullTable }
        primary_keys: [id]
        partitions: []
        schema_sample_size: 100

    posts_api:
      type: rest
      config:
        base_url: ${vars.api_base}
        method: GET
        auth: { type: bearer, config: { token: "${vars.api_token}" } }
        records_path: $.data[*]
        pagination:
          type: PageNumber
          param_name: page
          start_page: 1
          page_size: 100
        max_pages: 20
        timeout: 30
        max_retries: 3
        retry_backoff: 1
        tolerated_http_errors: []
        replication_method: { type: FullTable }
        primary_keys: [id]
        partitions: []
        schema_sample_size: 100

  sinks:
    archive:
      type: jsonl
      config: { append: false, pretty: false }

matrix:
  # Root row — fetch the users list once.
  - id: users
    source:
      ref: users_api
      config: { path: /v1/users, name: users }
    sink:
      ref: archive
      config: { path: users.jsonl }

  # Child row — for each user record, fetch that user's posts. The
  # ${users.id} token resolves at runtime against each parent record.
  - id: posts
    parent: users
    parent_key: id
    source:
      ref: posts_api
      config: { path: "/v1/users/${users.id}/posts", name: posts }
    sink:
      ref: archive
      config: { path: "posts-${users.id}.jsonl" }