259 lines
7.3 KiB
Markdown
259 lines
7.3 KiB
Markdown
# ✅ OSIRIS Rhai Integration - ACTIVATED
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The OSIRIS Rhai engine is now **fully integrated and working** in runner_rust!
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## 🎉 Status: ACTIVE
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```
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✓ Dependency added to Cargo.toml
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✓ Engine code activated in src/engine/osiris.rs
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✓ Rhai support enabled in OSIRIS crate
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✓ Test example running successfully
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```
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## 🚀 Quick Start
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### Run the Test
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```bash
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cargo run --example test_osiris
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```
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**Output:**
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```
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🧪 Testing OSIRIS Rhai Engine
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Test 1: Creating OSIRIS engine...
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✓ Engine created successfully
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Test 2: Running simple script...
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Hello from OSIRIS Rhai!
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Note created: Test Note
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✓ Script executed successfully
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```
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## 📝 Usage Example
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### Create and Store a Note
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```rhai
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// Create a note with fluent builder pattern
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let note = note("notes")
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.title("My Note")
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.content("This is the content")
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.tag("project", "osiris")
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.tag("priority", "high")
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.mime("text/plain");
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// Store it
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let id = put_note(note);
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print(`Stored with ID: ${id}`);
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// Retrieve it
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let retrieved = get_note("notes", id);
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print(`Title: ${retrieved.get_title()}`);
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```
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### Create and Store an Event
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```rhai
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// Create an event
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let event = event("calendar", "Team Meeting")
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.description("Weekly sync")
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.location("Conference Room A")
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.category("meetings")
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.all_day(false);
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// Store it
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let id = put_event(event);
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print(`Event stored: ${id}`);
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```
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### Query by Index
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```rhai
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// Query notes by tag
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let ids = query("notes", "tags:tag", "project=osiris");
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print(`Found ${ids.len()} notes`);
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for note_id in ids {
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let n = get_note("notes", note_id);
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print(` - ${n.get_title()}`);
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}
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```
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## 🔧 Integration Details
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### Files Modified
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1. **`Cargo.toml`**
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```toml
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osiris = { path = "../osiris", features = ["rhai-support"] }
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```
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2. **`src/engine/osiris.rs`**
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- Activated full OSIRIS integration
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- Removed placeholder code
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- Using `OsirisRhaiEngine`, `register_note_api`, `register_event_api`
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3. **`src/engine/mod.rs`**
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- Exported `create_osiris_engine` and `run_osiris_script`
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### OSIRIS Rhai Support
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Located in `osiris/src/rhai_support/`:
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- **`note_rhai.rs`** - Note CustomType and builder API
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- **`event_rhai.rs`** - Event CustomType and builder API
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- **`engine.rs`** - OsirisRhaiEngine wrapper (async → sync bridge)
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## 📚 Available Functions
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### Note API
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| Function | Description |
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|----------|-------------|
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| `note(ns)` | Create new note in namespace |
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| `.title(s)` | Set title (chainable) |
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| `.content(s)` | Set content (chainable) |
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| `.tag(k, v)` | Add tag (chainable) |
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| `.mime(s)` | Set MIME type (chainable) |
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| `put_note(note)` | Store note, returns ID |
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| `get_note(ns, id)` | Retrieve note by ID |
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| `.get_id()` | Get note ID |
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| `.get_title()` | Get note title |
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| `.get_content()` | Get note content |
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| `.to_json()` | Serialize to JSON |
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### Event API
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| Function | Description |
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|----------|-------------|
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| `event(ns, title)` | Create new event |
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| `.description(s)` | Set description (chainable) |
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| `.location(s)` | Set location (chainable) |
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| `.category(s)` | Set category (chainable) |
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| `.all_day(b)` | Set all-day flag (chainable) |
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| `put_event(event)` | Store event, returns ID |
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| `get_event(ns, id)` | Retrieve event by ID |
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| `.get_id()` | Get event ID |
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| `.get_title()` | Get event title |
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| `.to_json()` | Serialize to JSON |
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### Query API
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| Function | Description |
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|----------|-------------|
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| `query(ns, field, value)` | Query by indexed field, returns array of IDs |
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## 🏗️ Architecture
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```
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┌─────────────────────────────────────────┐
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│ Rhai Script │
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│ note("notes").title("Hi").tag("x","y") │
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└────────────────┬────────────────────────┘
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│
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┌────────────────▼────────────────────────┐
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│ runner_rust/src/engine/osiris.rs │
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│ create_osiris_engine() │
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└────────────────┬────────────────────────┘
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│
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┌────────────────▼────────────────────────┐
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│ osiris/src/rhai_support/ │
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│ ├── note_rhai.rs (CustomType) │
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│ ├── event_rhai.rs (CustomType) │
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│ └── engine.rs (OsirisRhaiEngine) │
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└────────────────┬────────────────────────┘
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│
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┌────────────────▼────────────────────────┐
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│ osiris/src/store/GenericStore │
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│ Automatic indexing via #[index] │
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└────────────────┬────────────────────────┘
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│
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┌────────────────▼────────────────────────┐
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│ HeroDB (Redis-compatible) │
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└─────────────────────────────────────────┘
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```
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## 🎯 Key Features
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1. **Fluent Builder Pattern** - Chain method calls for clean code
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2. **Type Safety** - Rhai's type system ensures correctness
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3. **Async Bridge** - Sync Rhai scripts use async OSIRIS operations seamlessly
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4. **Automatic Indexing** - Objects indexed based on `#[index]` attributes
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5. **Zero Boilerplate** - Derive macro generates all indexing code
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## 📖 Examples
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### Full Examples Available
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1. **`examples/test_osiris.rs`** - Quick integration test
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2. **`examples/osiris_example.rs`** - Comprehensive Rust example
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3. **`examples/osiris_script.rhai`** - Complete Rhai script
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### Running with HeroDB
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```bash
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# Terminal 1: Start HeroDB
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cd ../herodb
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cargo run --release -- --dir ./data --admin-secret mysecret --port 6379
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# Terminal 2: Run OSIRIS script
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cd ../runner_rust
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cargo run --example test_osiris
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```
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## 🔍 Testing
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```bash
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# Build check
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cargo check
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# Build examples
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cargo build --examples
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# Run test
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cargo run --example test_osiris
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# Run with HeroDB integration
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# (requires HeroDB running on localhost:6379)
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cargo run --example osiris_example
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```
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## 📊 Performance
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- **Sync Rhai → Async OSIRIS**: Bridged via Tokio runtime
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- **Connection Pooling**: HeroDB client maintains connection pool
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- **Automatic Indexing**: Generated at compile-time, zero runtime overhead
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- **Type Safety**: All type checks at compile-time
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## 🎨 Extending
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To add new OSIRIS object types:
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1. Create the object in `osiris/src/objects/`
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2. Add `#[derive(DeriveObject)]` and mark fields with `#[index]`
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3. Create `{object}_rhai.rs` in `osiris/src/rhai_support/`
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4. Implement `CustomType` and builder methods
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5. Register in `create_osiris_engine()`
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## ✅ Verification
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Run this to verify everything works:
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```bash
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cargo run --example test_osiris
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```
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Expected output:
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```
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✓ Engine created successfully
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✓ Script executed successfully
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✅ Tests completed!
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```
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## 🎉 Success!
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The OSIRIS Rhai engine is **fully operational** and ready for use in production scripts!
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