Bloom IDE - Phase 1 MVP

A next-generation code editor built on content-addressed syntax trees.

Architecture

🟢 GREEN (Content - What)
- SurrealDB (in-memory)
- Content-addressed nodes
- Deduplicated, persistent

🔴 RED (Position - Where)  
- Zipper (ephemeral)
- Focus + path (breadcrumbs)
- Parent pointers, absolute offsets

Quick Start

# Install nightly toolchain (auto-selected from rust-toolchain.toml)
rustup toolchain install nightly-2025-01-04

# Build
cargo build

# Run
cargo run

Fixed Issues

✅ Iced 0.14 API compatibility

• Uses iced::application() function (not Application trait)
• Uses Task instead of Command
• Updated container styling API

✅ SurrealDB 2.4 API compatibility

• Uses Surreal<Mem> instead of Surreal<Mem>
• Proper Connection trait implementation

Project Structure

bloom/
├── src/
│   ├── core/          # Identity types (NodeId, ContentHash, Spur)
│   ├── green/         # GREEN nodes (content-addressed)
│   ├── red/           # RED navigation (Zipper)
│   ├── parse/         # Rust parser (ra_ap_syntax → GREEN)
│   ├── ui/            # Iced UI (viewport, messages)
│   ├── app.rs         # Main application
│   └── main.rs        # Entry point

Phase Roadmap

Phase 1 (MVP): ✅ Current

• Parse Rust → GREEN nodes
• Store in SurrealDB (in-memory)
• Navigate with Zipper
• Basic UI rendering

Phase 2 (Polish):

• HIR semantics (ra_ap_hir)
• Type info, go-to-def
• Basic search

Phase 3 (Advanced):

• MIR (rustc_public, nightly)
• Control flow graphs

Phase 4 (AI):

• Embeddings (fastembed)
• RAG chat

Dependencies

• iced 0.14 - UI framework
• surrealdb 2.4 - Embedded graph database
• ra-ap-syntax 0.0.230 - Rust parser
• uuid 1.19 - Node identity
• blake3 1.8 - Content hashing

License

MIT