83 lines
2.2 KiB
Rust
83 lines
2.2 KiB
Rust
//! Minimal example: Pod running a single prompt with persistence.
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//!
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//! Demonstrates the core insomnia abstraction — a TOML manifest drives
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//! provider selection, model config, and system prompt, while FsStore
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//! persists the session to disk automatically.
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//!
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//! ## Usage
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//!
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//! ```bash
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//! echo "ANTHROPIC_API_KEY=your-key" > .env
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//! cargo run -p pod --example pod_cli
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//! ```
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use pod::{Pod, PodManifest, PodRunResult};
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use session_store::FsStore;
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fn manifest_toml(pwd: &std::path::Path) -> String {
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let pwd = pwd.display();
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format!(
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r#"
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[pod]
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name = "hello-pod"
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pwd = "{pwd}"
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[provider]
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kind = "anthropic"
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model = "claude-sonnet-4-20250514"
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[worker]
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system_prompt = "You are a concise assistant. Reply in one or two sentences."
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max_tokens = 256
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[[scope.allow]]
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target = "{pwd}"
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permission = "write"
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"#
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)
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}
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#[tokio::main]
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async fn main() -> Result<(), Box<dyn std::error::Error>> {
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dotenv::dotenv().ok();
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// 1. Build a manifest rooted at the current working directory.
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// All paths in a manifest must be absolute — see the pod-factory ticket.
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let pwd = std::env::current_dir()?;
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let toml = manifest_toml(&pwd);
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// 2. Create a persistent store (temp dir for demo)
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let tmp = tempfile::tempdir()?;
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let store = FsStore::new(tmp.path()).await?;
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// 3. Build the Pod from the single-layer manifest TOML
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let mut pod = Pod::from_manifest_toml(&toml, store).await?;
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let manifest: &PodManifest = pod.manifest();
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println!("Pod: {}", manifest.pod.name);
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println!("Session: {}", pod.session_id());
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// 4. Run a prompt
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let result = pod.run("What is the capital of France?").await?;
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match result {
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PodRunResult::Finished => println!("(finished)"),
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PodRunResult::Paused => println!("(paused)"),
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PodRunResult::LimitReached => println!("(turn limit reached)"),
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}
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// 5. Extract the assistant's reply from history
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let history = pod.worker().history();
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if let Some(text) = history
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.iter()
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.rev()
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.find(|item| item.is_assistant_message())
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.and_then(|item| item.as_text())
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{
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println!("\nAssistant: {text}");
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}
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// 6. Session ID for potential restore
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println!("\nSession ID: {}", pod.session_id());
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Ok(())
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}
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