indifferentketchup
c935687725
Drop 9 batch proposals that are superseded by the boocode-lift-analysis (boocontext-audit, conductor upgrades, self-healing/verify-gate skills): add-3tier-memory, import-llm-evaluator, import-pregel-engine, plugin-platform, conductor-evolution, code-intelligence-upgrade, dev-workflow, ui-overhaul, agent-reliability. Delete 11 stub archive files (49-66B each, 'Status: Shipped. Archived.' only) that provide zero documentation value over the existing CHANGELOG.md + git tags.
2.3 KiB
2.3 KiB
ADDED Requirements
Requirement: DAG topological execution
The engine SHALL execute workflow nodes in topological order determined by depends_on edges using Kahn's algorithm.
Scenario: Independent nodes run concurrently
- WHEN a workflow has nodes A and B with no
depends_on - THEN both A and B SHALL execute in the same topological layer, concurrently
Scenario: Dependent nodes run sequentially
- WHEN node B lists
depends_on: [A] - THEN A SHALL complete before B begins
Scenario: Cycle detection
- WHEN nodes form a cycle (A → B → C → A)
- THEN the loader SHALL reject the workflow with a cycle detection error
Requirement: Trigger rules
The engine SHALL support 4 trigger rules for join semantics.
Scenario: all_success (default)
- WHEN a node has multiple upstream dependencies and no explicit
trigger_rule - THEN it SHALL only run if ALL upstream nodes completed successfully
- THEN it SHALL be skipped if any upstream node failed
Scenario: one_success
- WHEN a node sets
trigger_rule: one_success - THEN it SHALL run if at least one upstream node completed successfully
Scenario: all_done
- WHEN a node sets
trigger_rule: all_done - THEN it SHALL run when all upstream nodes have finished (any status), regardless of success/failure
Scenario: none_failed_min_one_success
- WHEN a node sets
trigger_rule: none_failed_min_one_success - THEN it SHALL run only if no upstream node failed AND at least one succeeded
Requirement: when conditions
Nodes SHALL support a when: string that evaluates to a boolean condition.
Scenario: when condition prevents execution
- WHEN a node has
when: "false"or any expression that evaluates falsy - THEN the node SHALL be skipped as if its trigger_rule prevented execution
Requirement: Node retry with configurable policy
Nodes SHALL support a retry config with max_attempts, delay_ms, and on_error (transient|all).
Scenario: retry on transient error
- WHEN a node with
retry: { max_attempts: 3 }fails with a transient error - THEN it SHALL retry up to 3 times with configured delay between attempts
Scenario: retry exhausted
- WHEN all retry attempts fail
- THEN the node SHALL be marked as failed and trigger_rule evaluation proceeds