2 Commits

Author	SHA1	Message	Date
Steve Yegge	45ccce0f2b	feat(beads): add cycle detection for molecule dependencies ... Implement DFS-based cycle detection in ValidateMolecule to catch circular dependencies in molecule step graphs. The algorithm uses three-color marking (unvisited/visiting/visited) to detect back edges that indicate cycles. When a cycle is detected, the error message shows the cycle path (e.g., "a -> b -> c -> a") for easy debugging. Add 4 new tests: - SimpleCycle: A -> B -> A - LongerCycle: A -> B -> C -> A - DiamondNoCycle: ensures valid diamond patterns pass - CycleInSubgraph: cycle not involving root node Closes gt-ai1z. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2025-12-21 21:49:07 -08:00
Steve Yegge	007acf8f01	feat(beads): add molecule instantiation for workflow templates ... Implement ParseMoleculeSteps() and InstantiateMolecule() for creating child beads from molecule templates. Molecules are composable workflow patterns that define steps with dependencies. Key features: - Parse `## Step: <ref>` sections from molecule descriptions - Extract `Needs:` dependencies and `Tier:` hints - Support `{{variable}}` template parameterization - Create child issues atomically with proper parent/dependency wiring - Validate molecules for duplicate refs, unknown deps, self-deps Closes: gt-4nn.2 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2025-12-19 01:45:06 -08:00