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Diffstat (limited to 'makima/daemon/src/main.rs')
| -rw-r--r-- | makima/daemon/src/main.rs | 313 |
1 files changed, 313 insertions, 0 deletions
diff --git a/makima/daemon/src/main.rs b/makima/daemon/src/main.rs new file mode 100644 index 0000000..e4ca5d4 --- /dev/null +++ b/makima/daemon/src/main.rs @@ -0,0 +1,313 @@ +//! Makima Daemon - Git worktree orchestration for Claude Code. + +use std::sync::Arc; + +use std::path::Path; + +use clap::Parser; +use makima_daemon::cli::Cli; +use makima_daemon::config::{DaemonConfig, RepoEntry}; +use makima_daemon::db::LocalDb; +use makima_daemon::error::DaemonError; +use makima_daemon::task::{TaskConfig, TaskManager}; +use makima_daemon::ws::{DaemonCommand, WsClient}; +use tokio::process::Command; +use tokio::sync::mpsc; +use tracing_subscriber::{fmt, prelude::*, EnvFilter}; + +#[tokio::main] +async fn main() -> Result<(), Box<dyn std::error::Error + Send + Sync>> { + eprintln!("=== Makima Daemon Starting ==="); + + // Parse command-line arguments + let cli = Cli::parse(); + + // Load configuration with CLI overrides + eprintln!("[1/5] Loading configuration..."); + let config = match DaemonConfig::load_with_cli(&cli) { + Ok(cfg) => { + eprintln!(" Config loaded: server={}", cfg.server.url); + cfg + } + Err(e) => { + eprintln!("Failed to load configuration: {}", e); + eprintln!(); + eprintln!("Use CLI flags:"); + eprintln!(" makima-daemon --server-url ws://localhost:8080 --api-key your-api-key"); + eprintln!(); + eprintln!("Or set environment variables:"); + eprintln!(" MAKIMA_DAEMON_SERVER_URL=ws://localhost:8080"); + eprintln!(" MAKIMA_API_KEY=your-api-key"); + eprintln!(); + eprintln!("Or create a config file: makima-daemon.toml"); + eprintln!(); + eprintln!("Run 'makima-daemon --help' for all options."); + std::process::exit(1); + } + }; + + // Initialize logging + init_logging(&config.logging.level, &config.logging.format); + eprintln!("[2/5] Logging initialized"); + + // Initialize local database + eprintln!("[3/5] Opening local database: {}", config.local_db.path.display()); + let _local_db = LocalDb::open(&config.local_db.path)?; + eprintln!(" Database opened"); + + // Initialize worktree directories + eprintln!("[4/5] Setting up directories..."); + tokio::fs::create_dir_all(&config.worktree.base_dir).await?; + tokio::fs::create_dir_all(&config.worktree.repos_dir).await?; + tokio::fs::create_dir_all(&config.repos.home_dir).await?; + eprintln!(" Worktree base: {}", config.worktree.base_dir.display()); + eprintln!(" Repos cache: {}", config.worktree.repos_dir.display()); + eprintln!(" Home dir: {}", config.repos.home_dir.display()); + + // Auto-clone repositories if configured + if !config.repos.auto_clone.is_empty() { + eprintln!(" Auto-cloning {} repositories...", config.repos.auto_clone.len()); + for repo_entry in &config.repos.auto_clone { + if let Err(e) = auto_clone_repo(repo_entry, &config.repos.home_dir).await { + eprintln!(" WARNING: Failed to clone {}: {}", repo_entry.url(), e); + } + } + } + + // Create channels for communication + let (command_tx, mut command_rx) = mpsc::channel::<DaemonCommand>(64); + + // Get machine info + let machine_id = get_machine_id(); + let hostname = get_hostname(); + eprintln!(" Machine ID: {}", machine_id); + eprintln!(" Hostname: {}", hostname); + + // Create WebSocket client + eprintln!("[5/5] Connecting to server: {}", config.server.url); + let mut ws_client = WsClient::new( + config.server.clone(), + machine_id, + hostname, + config.process.max_concurrent_tasks as i32, + command_tx, + ); + + // Get sender for task manager + let ws_tx = ws_client.sender(); + + // Create task configuration + let task_config = TaskConfig { + max_concurrent_tasks: config.process.max_concurrent_tasks, + worktree_base_dir: config.worktree.base_dir.clone(), + env_vars: config.process.env_vars.clone(), + claude_command: config.process.claude_command.clone(), + claude_args: config.process.claude_args.clone(), + claude_pre_args: config.process.claude_pre_args.clone(), + enable_permissions: config.process.enable_permissions, + disable_verbose: config.process.disable_verbose, + }; + + // Create task manager + let task_manager = Arc::new(TaskManager::new(task_config, ws_tx.clone())); + + // Spawn command handler + let task_manager_clone = task_manager.clone(); + tokio::spawn(async move { + tracing::info!("Command handler started, waiting for commands..."); + while let Some(command) = command_rx.recv().await { + tracing::info!("Received command from channel: {:?}", command); + if let Err(e) = task_manager_clone.handle_command(command).await { + tracing::error!("Failed to handle command: {}", e); + } + } + tracing::info!("Command handler stopped"); + }); + + // Handle shutdown signals + let shutdown_signal = async { + tokio::signal::ctrl_c() + .await + .expect("Failed to install Ctrl+C handler"); + eprintln!("\nReceived shutdown signal"); + }; + + eprintln!("=== Daemon running (Ctrl+C to stop) ==="); + + // Run WebSocket client with shutdown handling + tokio::select! { + result = ws_client.run() => { + match result { + Ok(()) => eprintln!("WebSocket client exited cleanly"), + Err(DaemonError::AuthFailed(msg)) => { + eprintln!("ERROR: Authentication failed: {}", msg); + std::process::exit(1); + } + Err(e) => { + eprintln!("ERROR: WebSocket client error: {}", e); + std::process::exit(1); + } + } + } + _ = shutdown_signal => { + eprintln!("Shutting down..."); + } + } + + // Cleanup + tracing::info!("Daemon stopped"); + + Ok(()) +} + +fn init_logging(level: &str, format: &str) { + let filter = EnvFilter::try_from_default_env() + .or_else(|_| EnvFilter::try_new(level)) + .unwrap_or_else(|_| EnvFilter::new("info")); + + let subscriber = tracing_subscriber::registry().with(filter); + + if format == "json" { + subscriber.with(fmt::layer().json()).init(); + } else { + subscriber.with(fmt::layer()).init(); + } +} + +fn get_machine_id() -> String { + // Try to read machine-id from standard locations + #[cfg(target_os = "linux")] + { + if let Ok(id) = std::fs::read_to_string("/etc/machine-id") { + return id.trim().to_string(); + } + if let Ok(id) = std::fs::read_to_string("/var/lib/dbus/machine-id") { + return id.trim().to_string(); + } + } + + #[cfg(target_os = "macos")] + { + // Use IOPlatformSerialNumber + if let Ok(output) = std::process::Command::new("ioreg") + .args(["-rd1", "-c", "IOPlatformExpertDevice"]) + .output() + { + let stdout = String::from_utf8_lossy(&output.stdout); + for line in stdout.lines() { + if line.contains("IOPlatformUUID") { + if let Some(uuid) = line.split('"').nth(3) { + return uuid.to_string(); + } + } + } + } + } + + // Fallback: generate a random ID and persist it + let state_dir = dirs_next::data_local_dir() + .unwrap_or_else(|| std::path::PathBuf::from(".")) + .join("makima-daemon"); + let machine_id_file = state_dir.join("machine-id"); + + if let Ok(id) = std::fs::read_to_string(&machine_id_file) { + return id.trim().to_string(); + } + + // Generate new ID + let new_id = uuid::Uuid::new_v4().to_string(); + std::fs::create_dir_all(&state_dir).ok(); + std::fs::write(&machine_id_file, &new_id).ok(); + new_id +} + +fn get_hostname() -> String { + hostname::get() + .map(|h| h.to_string_lossy().to_string()) + .unwrap_or_else(|_| "unknown".to_string()) +} + +/// Auto-clone a repository to the home directory if it doesn't exist. +async fn auto_clone_repo( + repo_entry: &RepoEntry, + home_dir: &Path, +) -> Result<(), Box<dyn std::error::Error + Send + Sync>> { + let dir_name = repo_entry + .dir_name() + .ok_or("Could not determine directory name from URL")?; + let target_dir = home_dir.join(&dir_name); + + // Check if already cloned + if target_dir.exists() { + eprintln!(" [skip] {} (already exists)", dir_name); + return Ok(()); + } + + let url = repo_entry.expanded_url(); + eprintln!(" [clone] {} -> {}", url, target_dir.display()); + + // Build git clone command + let mut args = vec!["clone".to_string()]; + + // Add shallow clone if requested + if repo_entry.shallow() { + args.push("--depth".to_string()); + args.push("1".to_string()); + } + + // Add branch if specified + if let Some(branch) = repo_entry.branch() { + args.push("--branch".to_string()); + args.push(branch.to_string()); + } + + args.push(url.clone()); + args.push(target_dir.to_string_lossy().to_string()); + + // Run git clone + let output = Command::new("git") + .args(&args) + .output() + .await?; + + if !output.status.success() { + let stderr = String::from_utf8_lossy(&output.stderr); + return Err(format!("git clone failed: {}", stderr).into()); + } + + eprintln!(" [done] {}", dir_name); + Ok(()) +} + +/// dirs_next minimal replacement +mod dirs_next { + use std::path::PathBuf; + + pub fn data_local_dir() -> Option<PathBuf> { + #[cfg(target_os = "macos")] + { + std::env::var("HOME") + .ok() + .map(|h| PathBuf::from(h).join("Library").join("Application Support")) + } + #[cfg(target_os = "linux")] + { + std::env::var("XDG_DATA_HOME") + .ok() + .map(PathBuf::from) + .or_else(|| { + std::env::var("HOME") + .ok() + .map(|h| PathBuf::from(h).join(".local").join("share")) + }) + } + #[cfg(target_os = "windows")] + { + std::env::var("LOCALAPPDATA").ok().map(PathBuf::from) + } + #[cfg(not(any(target_os = "macos", target_os = "linux", target_os = "windows")))] + { + None + } + } +} |