pupoxide 0.2.0

A high-performance, memory-safe, declarative configuration management tool inspired by Puppet.
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use crate::domain::catalog::Catalog;
use crate::infrastructure::facter::Facter;
use anyhow::Context;

pub struct PupoxideAgent {
    pub server_url: String,
    pub node_name: String,
    pub environment: String,
}

impl PupoxideAgent {
    pub fn new(server_url: String, node_name: String, environment: String) -> Self {
        Self {
            server_url,
            node_name,
            environment,
        }
    }

    pub async fn run(&self, dry_run: bool) -> anyhow::Result<()> {
        tracing::info!(
            "Agent starting for node {} in environment {}",
            self.node_name,
            self.environment
        );

        // 1. Collect facts
        let facts = Facter::collect();
        tracing::info!("Collected {} facts", facts.values.len());

        // 2. Fetch catalog
        let url = format!(
            "{}/catalog/{}/{}",
            self.server_url, self.environment, self.node_name
        );
        let client = reqwest::Client::new();
        let catalog: Catalog = client
            .post(url)
            .json(&facts)
            .send()
            .await?
            .json()
            .await
            .context("Failed to parse catalog from server")?;

        tracing::info!(
            "Received catalog with {} resources",
            catalog.resources.len()
        );

        // 3. Apply changes with rollback support
        let state_dir = std::path::PathBuf::from("/tmp/pupoxide");
        let state_store = crate::infrastructure::StateStore::new(state_dir.join("state"));

        // Initialize provider registry with default adapters
        let mut provider_registry = crate::application::ProviderRegistry::new();
        provider_registry.register(std::sync::Arc::new(crate::infrastructure::FsAdapter));
        provider_registry.register(std::sync::Arc::new(crate::infrastructure::ExecAdapter));
        let provider = std::sync::Arc::new(provider_registry);

        crate::application::execute_transaction(
            catalog,
            &state_store,
            provider,
            dry_run,
        )
        .await?;

        tracing::info!("Catalog application finished successfully");
        Ok(())
    }
}