flowgraph/tasks/analysis-template-validation.md at main

Files

glm-5.1 7a4e430aa9 Merge branch 'feat/analysis-build-type-edges'

# Conflicts:
#	src/analysis/index.ts
#	src/graph/construction.ts
#	src/index.ts

2026-05-21 22:08:42 +00:00

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id, name, status, depends_on, scope, risk, impact, level

name

status

depends_on

scope

risk

impact

level

analysis/template-validation

Implement validateTemplate and validatePreconditions

completed

analysis/type-compat

graph/queries

schema/edge-attrs

moderate

medium

component

implementation

Description

Implement the template validation functions that check workflow templates against operation graphs, and the precondition validation that verifies all required inputs are provided by predecessors.

Acceptance Criteria

validatePreconditions(graph: FlowGraph<OperationNodeAttrs, OperationEdgeAttrs>): ValidationError[] — for each node, checks input required fields are provided by predecessor outputs; returns ValidationError[]
validateTemplate(template: UNode, operationGraph: FlowGraph<OperationNodeAttrs, OperationEdgeAttrs>): AnyValidationError[] — validates template against operation graph
Template validation checks: (1) all Operation names exist in registry/graph, (2) no cycles in rendered DAG, (3) type compatibility between sequential operations, (4) reachability from start, (5) no orphan nodes
Template validation is advisory — returns warnings AND errors, never throws
Both functions follow the "collect all errors" pattern
Unit tests: valid template returns empty, missing operation, cycle in template, type incompatibility, unreachable nodes, orphan nodes

References

docs/architecture/analysis.md — validatePreconditions, validateTemplate specifications
docs/architecture/workflow-templates.md — validation checks

Notes

To be filled by implementation agent

Summary

To be filled on completion

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