generated from coulomb/repo-seed
Bernd Worsch
5564747060
Add pluggable DiagramRenderer protocol and RendererResult type to diagrams.py. Implement MermaidRenderer (mmdc), GraphvizRenderer (dot), PlantUMLRenderer backends with graceful source-only fallback and WarningRecord on missing tool (FR-533, FR-534, FR-538). Builder detects renderers at build time and embeds PNG with alt-text source marker for round-trip. Extend regression corpus with rendered_diagrams_document.md and skipif-gated integration tests. All 272 tests pass; ruff and mypy clean. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
40 lines
653 B
Markdown
40 lines
653 B
Markdown
# Document with Rendered Diagrams
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This document is used for rendered-diagram round-trip regression (WP-0005 T05).
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Each block exercises a different renderer backend.
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## Mermaid State Machine
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```mermaid
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stateDiagram-v2
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[*] --> Idle
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Idle --> Active: start
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Active --> Done: complete
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Done --> [*]
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```
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## Graphviz Dependency Graph
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```graphviz
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digraph deps {
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A -> B;
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A -> C;
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B -> D;
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C -> D;
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}
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```
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## PlantUML Sequence
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```plantuml
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@startuml
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Alice -> Bob: Request
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Bob --> Alice: Response
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@enduml
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```
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## Summary
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All three diagram types tested in rendered mode when tools are available,
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source-only mode when they are not.
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