data2dsl

Ticket 055: Query Template Generator and Tooling

• ID: ticket-055
• Owner: unresolved:human
• Status: PLAN
• Workflow state: PUBLICATION
• Created: 2026-08-27
• Receipt: Implemented generate_query_template and CLI subcommand generate-query; 83/83 pytest tests passing and GOV-PASS.

Goal and scope

Implement Query Template Generator and CLI integration:

1. Implement src/data2dsl_generator.py with generate_query_template() generating canonical autogrammar.data2dsl/query/v0 templates based on source adapter kind, metric ID, and comparison policy.
2. Expose CLI subcommand data2dsl generate-query --source <kind> --metric <id> [--value-kind <kind>] [--equality <eq>] [--output <file>].
3. Add comprehensive unit tests in tests/test_generator.py.
4. Verify all tests pass cleanly and deterministic governance gate passes (GOV-PASS).

Acceptance criteria

• AC-01: generate_query_template() produces compliant query objects for all 10 supported source adapter types.
• AC-02: data2dsl generate-query CLI command outputs valid JSON templates with exit code 0.
• AC-03: Unit and CLI tests pass in tests/test_generator.py.
• AC-04: Full pytest test suite and governance check pass (GOV-PASS).

Participants

• Human participant: unresolved; no user-* file was created by this script.
• Agent participant: ai-antigravity.md