# Ranvier CLI
The Ranvier CLI provides schematic and trace tooling for the Ranvier Typed Decision Engine.
## Install
```bash
cargo install ranvier-cli
```
## Usage
```bash
ranvier --help
```
## Common Commands
Generate a schematic JSON from a workspace example:
```bash
ranvier schematic basic-schematic --output schematic.json
```
Generate trace projection artifacts from a schematic:
```bash
ranvier status projection-from-schematic basic-schematic \
--output ./dist/trace \
--circuit-version 0.1.0
```
Generate projection artifacts from a timeline capture:
```bash
ranvier status projection-from-timeline ./dist/sample.timeline.json \
--output ./dist/trace \
--service "Ranvier Service" \
--circuit-id order_api \
--circuit-version 0.1.0
```
Generate projection artifacts directly from an example:
```bash
ranvier status projection-from-example order-processing-demo \
--output ./dist/trace-order \
--service "Ranvier Service" \
--circuit-id order_processing \
--circuit-version 0.1.0
```
Run the repository smoke check for `projection-from-example`:
```powershell
pwsh ./cli/scripts/smoke_projection_from_example.ps1
```
Run projection drift check (`example -> timeline -> projection` equivalence):
```powershell
pwsh ./cli/scripts/projection_drift_check.ps1
```
## Notes
- The CLI expects example names from the workspace when used in repository mode.
- Projection artifacts feed the inspector endpoints `/trace/public` and `/trace/internal`.