dd0c/products/06-runbook-automation/agent/src/main.rs

use clap::{Parser, Subcommand};
use tracing::info;

pub mod parser;
pub mod classifier;
pub mod executor;
pub mod audit;

#[derive(Parser)]
#[command(name = "dd0c-run", version, about = "Runbook automation agent")]
struct Cli {
    #[command(subcommand)]
    command: Commands,
}

#[derive(Subcommand)]
enum Commands {
    /// Execute a runbook
    Run {
        /// Path to runbook file (YAML/Markdown)
        #[arg(short, long)]
        runbook: String,

        /// dd0c SaaS endpoint
        #[arg(long, default_value = "https://api.dd0c.dev")]
        endpoint: String,

        /// API key
        #[arg(long, env = "DD0C_API_KEY")]
        api_key: String,

        /// Dry run (classify only, don't execute)
        #[arg(long)]
        dry_run: bool,
    },
    /// Classify a single command
    Classify {
        /// Command to classify
        command: String,
    },
    /// Verify agent binary signature
    Verify {
        /// Path to signature file
        #[arg(short, long)]
        sig: String,
        /// Path to public key
        #[arg(short, long)]
        pubkey: String,
    },
    /// Print version
    Version,
}

#[tokio::main]
async fn main() -> anyhow::Result<()> {
    tracing_subscriber::fmt()
        .with_env_filter(
            tracing_subscriber::EnvFilter::try_from_default_env()
                .unwrap_or_else(|_| "dd0c_run=info".into()),
        )
        .json()
        .init();

    let cli = Cli::parse();

    match cli.command {
        Commands::Run { runbook, endpoint, api_key, dry_run } => {
            info!(runbook = %runbook, dry_run, "Starting runbook execution");
            // TODO: Parse runbook → classify steps → execute with approval gates
        }
        Commands::Classify { command } => {
            let result = classifier::classify(&command);
            println!("{}", serde_json::to_string_pretty(&result)?);
        }
        Commands::Verify { sig, pubkey } => {
            // TODO: Ed25519 signature verification
            println!("Signature verification not yet implemented");
        }
        Commands::Version => {
            println!("dd0c/run agent v{}", env!("CARGO_PKG_VERSION"));
        }
    }

    Ok(())
}