Maxim Dolgolyov
be4d43105e
Node.js/Express backend + vanilla JS frontend. Features: real-time collaborative whiteboard (SSE), multi-page support, LaTeX formulas, shapes/connectors, coordinate systems, number lines, compass, zoom/pan, Catmull-Rom pencil smoothing, ruler/protractor with rotation & resize controls, minimap navigation overlay, auto-measurements, multi-page thumbnails sidebar, PNG export, page templates. Student/teacher workflows: classes, assignments, library, dashboard. Mobile responsive. SQLite (better-sqlite3). Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
46 lines
1.7 KiB
Markdown
46 lines
1.7 KiB
Markdown
# ast-index Rules
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## Mandatory Search Rules
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1. **ALWAYS use ast-index FIRST** for any code search task
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2. **NEVER duplicate results** — if ast-index found usages/implementations, that IS the complete answer
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3. **DO NOT run grep "for completeness"** after ast-index returns results
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4. **Use grep/Search ONLY when:**
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- ast-index returns empty results
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- Searching for regex patterns (ast-index uses literal match)
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- Searching for string literals inside code (`"some text"`)
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- Searching in comments content
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## Why ast-index
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ast-index is 17-69x faster than grep (1-10ms vs 200ms-3s) and returns structured, accurate results.
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## Command Reference
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| Task | Command | Time |
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|------|---------|------|
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| Universal search | `ast-index search "query"` | ~10ms |
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| Find class/component | `ast-index class "ComponentName"` | ~1ms |
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| Find symbol | `ast-index symbol "SymbolName"` | ~1ms |
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| Find usages | `ast-index usages "SymbolName"` | ~8ms |
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| Find implementations | `ast-index implementations "Interface"` | ~5ms |
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| Call hierarchy | `ast-index call-tree "function" --depth 3` | ~1s |
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| Find callers | `ast-index callers "functionName"` | ~1s |
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| Module deps | `ast-index deps "module-name"` | ~10ms |
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| File outline | `ast-index outline "File.tsx"` | ~1ms |
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## JavaScript-Specific Commands
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| Task | Command |
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|------|---------|
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| Find classes | `ast-index class "ClassName"` |
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| Find functions | `ast-index symbol "functionName"` |
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| Find Express routes | `ast-index search "router.get"` |
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| File structure | `ast-index outline "path/to/file.js"` |
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## Index Management
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- `ast-index rebuild` — Full reindex (run once after clone)
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- `ast-index update` — After git pull/merge
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- `ast-index stats` — Show index statistics
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