xbp 10.8.0

XBP is a zero-config build pack that can also interact with proxies, kafka, sockets, synthetic monitors.
Documentation
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pub mod commands;
pub mod features;

use crate::commands::curl;
use crate::commands::diag::check_nginx_mismatches;
use crate::commands::generate_systemd::{run_generate_systemd, GenerateSystemdArgs};
use crate::commands::pm2_save;
use crate::commands::redeploy_v2::run_redeploy_v2;
use crate::commands::ssh_logs::run_remote_logs;
use crate::commands::{install_package, run_config, run_ports, run_redeploy, run_setup};
use crate::commands::{
    is_xbp_project, list_services, print_help, run_redeploy_service, run_service_command,
    show_service_help,
};
use crate::commands::{kafka_logs::LogConfig, start_log_shipping, tail_kafka_topic};
use crate::commands::{pm2_list, pm2_logs, pm2_start_wrapper};
use crate::commands::{run_diag, run_nginx, run_secrets};
use crate::commands::{run_single_check, start_monitor_daemon};
use crate::logging::{get_log_directory, init_logger, log_error, log_info, log_success, log_warn};
use crate::profile::{find_all_xbp_projects, rank_projects_by_proximity, Profile, ProjectInfo};
use crate::project_detector::ProjectType;
use crate::project_detector::{
    detect_project_types, display_project_types, display_suggested_commands,
};
use clap::Parser;
use colored::Colorize;
use commands::{Cli, Commands};
use crossterm::{
    cursor::MoveToColumn,
    event::{self, Event, KeyCode},
    style::{Color, ResetColor, SetForegroundColor},
    terminal::{disable_raw_mode, enable_raw_mode, Clear, ClearType},
    ExecutableCommand,
};
use dialoguer::Input;
use std::env;
use std::io::Stdout;
use std::io::{stdout, Write};
use std::path::PathBuf;
use std::process::Command;
use tracing::info;

#[cfg(feature = "monitoring")]
use xbp_monitoring::{list_items, run_all_once, serve, RunKind};

pub async fn run() -> Result<(), String> {
    let cli: Cli = Cli::parse();
    let debug: bool = cli.debug;

    if let Err(e) = init_logger(debug).await {
        let _ = log_error(
            "system",
            "Failed to initialize logger",
            Some(&e.to_string()),
        )
        .await;
    }

    if cli.logs {
        return handle_logs_flag().await;
    }

    if cli.list && cli.command.is_none() {
        if let Err(e) = pm2_list(debug).await {
            let _ = log_error("pm2", "pm2 list failed", Some(&e)).await;
        }
        return Ok(());
    }

    match cli.command {
        Some(Commands::Ports(cmd)) => handle_ports(cmd, cli.port, debug).await,
        Some(Commands::Setup) => handle_setup(debug).await,
        Some(Commands::Redeploy { service_name }) => handle_redeploy(service_name, debug).await,
        Some(Commands::RedeployV2(cmd)) => handle_redeploy_v2(cmd, debug).await,
        Some(Commands::Config) => handle_config(debug).await,
        Some(Commands::Install { package }) => handle_install(package, debug).await,
        Some(Commands::Logs(cmd)) => handle_logs(cmd, debug).await,
        Some(Commands::List) => handle_list(debug).await,
        Some(Commands::Curl { url }) => handle_curl(url, debug).await,
        Some(Commands::Services) => handle_services(debug).await,
        Some(Commands::Service {
            command,
            service_name,
        }) => handle_service(command, service_name, debug).await,
        Some(Commands::Nginx(cmd)) => handle_nginx(cmd.command, debug).await,
        Some(Commands::Diag(cmd)) => handle_diag(cmd, debug).await,
        Some(Commands::Monitor(cmd)) => handle_monitor(cmd, debug).await,
        Some(Commands::Tail(cmd)) => handle_tail(cmd, debug).await,
        Some(Commands::Start { args }) => handle_start(args, debug).await,
        Some(Commands::Generate(cmd)) => handle_generate(cmd, debug).await,
        Some(Commands::Secrets(cmd)) => handle_secrets(cmd, debug).await,

        #[cfg(feature = "monitoring")]
        Some(Commands::Monitoring(cmd)) => handle_monitoring(cmd).await,
        None => handle_no_command(cli.port, debug).await,
    }
}

async fn handle_start(args: Vec<String>, debug: bool) -> Result<(), String> {
    if let Err(e) = pm2_start_wrapper(args, debug).await {
        let _ = log_error("start", "Failed to start process", Some(&e)).await;
        return Err(e);
    }
    if let Err(e) = pm2_save(debug).await {
        let _ = log_error("start", "pm2 save failed", Some(&e)).await;
        return Err(e);
    }
    if let Err(e) = pm2_list(debug).await {
        let _ = log_error("start", "pm2 list failed", Some(&e)).await;
        return Err(e);
    }
    Ok(())
}

async fn handle_logs_flag() -> Result<(), String> {
    let log_dir = get_log_directory().await?;

    println!(
        "{} {}",
        "Logs directory:".bright_blue(),
        log_dir.display().to_string().cyan()
    );

    if cfg!(target_os = "windows") {
        println!("\n{}", "Opening in Explorer...".dimmed());
        let _ = Command::new("explorer").arg(log_dir).spawn();
    } else {
        println!("\n{}", "To view logs:".bright_blue());
        println!("  cd {}", log_dir.display().to_string().cyan());
        println!("  tail -f xbp-*.log");
    }

    Ok(())
}

async fn handle_ports(
    cmd: commands::PortsCmd,
    global_port: Option<u16>,
    debug: bool,
) -> Result<(), String> {
    let mut args: Vec<String> = Vec::new();
    let port: Option<u16> = global_port.or(cmd.port);
    if let Some(p) = port {
        args.push("-p".to_string());
        args.push(p.to_string());
    }
    if cmd.kill {
        args.push("--kill".to_string());
        args.push("-k".to_string());
    }
    if cmd.nginx {
        args.push("-n".to_string());
        args.push("--nginx".to_string());
    }
    if let Err(e) = run_ports(&args, debug).await {
        let _ = log_error("ports", "Error running ports", Some(&e)).await;
    }
    Ok(())
}

async fn handle_setup(debug: bool) -> Result<(), String> {
    if let Err(e) = run_setup(debug).await {
        let _ = log_error("setup", "Setup failed", Some(&e)).await;
    }
    Ok(())
}

async fn handle_redeploy(service_name: Option<String>, debug: bool) -> Result<(), String> {
    if let Some(name) = service_name {
        if let Err(e) = run_redeploy_service(&name, debug).await {
            let _ = log_error("redeploy", "Service redeploy failed", Some(&e)).await;
        }
    } else {
        if let Err(e) = run_redeploy().await {
            let _ = log_error("redeploy", "Redeploy failed", Some(&e)).await;
        }
    }
    Ok(())
}

async fn handle_redeploy_v2(cmd: commands::RedeployV2Cmd, debug: bool) -> Result<(), String> {
    let _ = log_info("redeploy_v2", "Starting remote redeploy process", None).await;
    match run_redeploy_v2(cmd.password, cmd.username, cmd.host, cmd.project_dir, debug).await {
        Ok(()) => Ok(()),
        Err(e) => {
            let _ = log_error("redeploy_v2", "Remote redeploy failed", Some(&e)).await;
            Err(e)
        }
    }
}

async fn handle_config(debug: bool) -> Result<(), String> {
    let _ = run_config(debug).await;
    Ok(())
}

async fn handle_install(package: String, debug: bool) -> Result<(), String> {
    if package.is_empty() || package == "--help" || package == "help" {
        return install_package("", debug).await;
    }

    let install_msg: String = format!("Installing package: {}", package);
    let _ = log_info("install", &install_msg, None).await;
    match install_package(&package, debug).await {
        Ok(()) => {
            let success_msg = format!("Successfully installed: {}", package);
            let _ = log_success("install", &success_msg, None).await;
            Ok(())
        }
        Err(e) => Err(e),
    }
}

async fn handle_logs(cmd: commands::LogsCmd, debug: bool) -> Result<(), String> {
    let commands::LogsCmd {
        project,
        ssh_host,
        ssh_username,
        ssh_password,
    } = cmd;

    let remote_requested = ssh_host.is_some() || ssh_username.is_some() || ssh_password.is_some();
    if remote_requested {
        if let Err(e) = run_remote_logs(project, ssh_host, ssh_username, ssh_password, debug).await
        {
            let _ = log_error("logs", "Remote logs failed", Some(&e)).await;
        }
        return Ok(());
    }

    if let Err(e) = pm2_logs(project, debug).await {
        let _ = log_error("pm2", "pm2 logs failed", Some(&e)).await;
    }
    Ok(())
}

async fn handle_list(debug: bool) -> Result<(), String> {
    if let Err(e) = pm2_list(debug).await {
        let _ = log_error("pm2", "pm2 list failed", Some(&e)).await;
    }
    Ok(())
}

async fn handle_curl(url: Option<String>, debug: bool) -> Result<(), String> {
    let url = url.unwrap_or_else(|| "https://example.com/api".to_string());
    if let Err(e) = curl::run_curl(&url, debug).await {
        let _ = log_error("curl", "Curl command failed", Some(&e)).await;
    }
    Ok(())
}

async fn handle_services(debug: bool) -> Result<(), String> {
    if let Err(e) = list_services(debug).await {
        let _ = log_error("services", "Failed to list services", Some(&e)).await;
    }
    Ok(())
}

async fn handle_service(
    command: Option<String>,
    service_name: Option<String>,
    debug: bool,
) -> Result<(), String> {
    if let Some(cmd) = command {
        if cmd == "--help" || cmd == "help" {
            if let Some(name) = service_name {
                if let Err(e) = show_service_help(&name).await {
                    let _ = log_error("service", "Failed to show service help", Some(&e)).await;
                }
            } else {
                println!("Usage: xbp service <command> <service-name>");
                println!("Commands: build, install, start, dev");
                println!("Example: xbp service build zeus");
                println!("For help on a specific service: xbp service --help <service-name>");
            }
        } else {
            if let Some(name) = service_name {
                if let Err(e) = run_service_command(&cmd, &name, debug).await {
                    let _ = log_error(
                        "service",
                        &format!("Service command '{}' failed", cmd),
                        Some(&e),
                    )
                    .await;
                }
            } else {
                let _ = log_error("service", "Service name required", None).await;
            }
        }
    } else {
        println!("Usage: xbp service <command> <service-name>");
        println!("Commands: build, install, start, dev");
        println!("Example: xbp service build zeus");
    }
    Ok(())
}

async fn handle_nginx(cmd: commands::NginxSubCommand, debug: bool) -> Result<(), String> {
    if let Err(e) = run_nginx(cmd, debug).await {
        let _ = log_error("nginx", "Nginx command failed", Some(&e.to_string())).await;
    }
    Ok(())
}

async fn handle_diag(cmd: commands::DiagCmd, debug: bool) -> Result<(), String> {
    if let Err(e) = run_diag(cmd, debug).await {
        let _ = log_error("diag", "Diag command failed", Some(&e.to_string())).await;
    }
    Ok(())
}

async fn handle_generate(cmd: commands::GenerateCmd, debug: bool) -> Result<(), String> {
    match cmd.command {
        commands::GenerateSubCommand::Systemd(subcmd) => {
            let args = GenerateSystemdArgs {
                output_dir: subcmd.output_dir,
                service: subcmd.service,
            };
            if let Err(e) = run_generate_systemd(args, debug).await {
                let _ = log_error(
                    "generate-systemd",
                    "Failed to generate systemd units",
                    Some(&e),
                )
                .await;
            }
        }
    }
    Ok(())
}

async fn handle_secrets(cmd: commands::SecretsCmd, debug: bool) -> Result<(), String> {
    if let Err(e) = run_secrets(cmd, debug).await {
        let _ = log_error("secrets", "Secrets command failed", Some(&e)).await;
    }
    Ok(())
}

async fn handle_monitor(cmd: commands::MonitorCmd, _debug: bool) -> Result<(), String> {
    if !is_xbp_project().await {
        return handle_project_selection().await;
    }

    match cmd.command {
        Some(commands::MonitorSubCommand::Check) => {
            if let Err(e) = run_single_check().await {
                let _ = log_error("monitor", "Monitor check failed", Some(&e.to_string())).await;
            }
        }
        Some(commands::MonitorSubCommand::Start) => {
            if let Err(e) = start_monitor_daemon().await {
                let _ = log_error("monitor", "Monitor daemon failed", Some(&e.to_string())).await;
            }
        }
        None => {
            if let Err(e) = run_single_check().await {
                let _ = log_error("monitor", "Monitor check failed", Some(&e.to_string())).await;
            }
        }
    }
    Ok(())
}

#[cfg(feature = "monitoring")]
async fn handle_monitoring(cmd: commands::MonitoringCmd) -> Result<(), String> {
    match cmd.command {
        commands::MonitoringSubCommand::Serve { file } => {
            if let Err(err) = serve(&file).await {
                return Err(format!("Failed to start monitoring service: {}", err));
            }
        }
        commands::MonitoringSubCommand::RunOnce {
            file,
            probes_only,
            stories_only,
        } => {
            let results = run_all_once(&file, probes_only, stories_only)
                .await
                .map_err(|e| e.to_string())?;
            if results.is_empty() {
                println!("No probes or stories configured");
            } else {
                for result in results {
                    let label = match result.kind {
                        RunKind::Probe => "probe",
                        RunKind::Story => "story",
                    };
                    if result.success {
                        println!("{} {}", label, result.name);
                    } else {
                        let code = result
                            .status_code
                            .map(|c| c.to_string())
                            .unwrap_or_else(|| "-".into());
                        let err = result.error.unwrap_or_else(|| "Unknown error".into());
                        println!("{} {} ✗ (code {}, {})", label, result.name, code, err);
                    }
                }
            }
        }
        commands::MonitoringSubCommand::List { file } => {
            let (probes, stories) = list_items(&file).await.map_err(|e| e.to_string())?;
            println!(
                "Probes: {}",
                if probes.is_empty() {
                    "none".into()
                } else {
                    probes.join(", ")
                }
            );
            println!(
                "Stories: {}",
                if stories.is_empty() {
                    "none".into()
                } else {
                    stories.join(", ")
                }
            );
        }
    }
    Ok(())
}

async fn handle_tail(cmd: commands::TailCmd, _debug: bool) -> Result<(), String> {
    if cmd.kafka {
        match LogConfig::from_xbp_config().await {
            Ok(Some(config)) => {
                if let Err(e) = tail_kafka_topic(&config).await {
                    let _ =
                        log_error("tail", "Failed to tail Kafka topic", Some(&e.to_string())).await;
                }
            }
            Ok(None) => {
                let _ = log_error("tail", "No log configuration found in xbp.json", None).await;
            }
            Err(e) => {
                let _ =
                    log_error("tail", "Failed to load configuration", Some(&e.to_string())).await;
            }
        }
    } else if cmd.ship {
        if let Err(e) = start_log_shipping().await {
            let _ = log_error("tail", "Failed to ship logs", Some(&e.to_string())).await;
        }
    } else {
        if let Err(e) = start_log_shipping().await {
            let _ = log_error("tail", "Failed to tail logs", Some(&e.to_string())).await;
        }
    }
    Ok(())
}

async fn handle_no_command(port: Option<u16>, debug: bool) -> Result<(), String> {
    if let Some(port) = port {
        let args = vec!["-p".to_string(), port.to_string()];
        if let Err(e) = run_ports(&args, debug).await {
            let _ = log_error("ports", "Error running ports", Some(&e)).await;
        }
        return Ok(());
    }

    if is_xbp_project().await {
        let current_dir: std::path::PathBuf = env::current_dir().unwrap_or_default();

        if let Ok(mut profile) = Profile::load() {
            if let Some(project_name) = current_dir
                .file_name()
                .and_then(|n| n.to_str())
                .map(|s| s.to_string())
            {
                profile.update_last_project(current_dir.clone(), project_name);
                let _ = profile.save();
            }
        }

        println!("{}", "XBP Project Detected".bright_green());

        let project_types: Vec<ProjectType> = detect_project_types(&current_dir);
        display_project_types(&project_types);

        match check_nginx_mismatches().await {
            Ok(mismatches) => {
                if !mismatches.is_empty() {
                    let _ = log_warn(
                        "diag",
                        &format!(
                            "Found {} Nginx port mismatch(es). Run 'xbp diag' to fix.",
                            mismatches.len()
                        ),
                        None,
                    )
                    .await;
                }
            }
            Err(_) => {}
        }

        if let Err(e) = list_services(debug).await {
            let _ = log_error("services", "Failed to list services", Some(&e)).await;
        }

        display_suggested_commands(&project_types);

        println!("\n{}", "Available Commands:".bright_blue());
        println!("{} - List all services", "xbp services".bright_magenta());
        println!(
            "{} - Run command for a service",
            "xbp service <cmd> <name>".bright_magenta()
        );
        println!(
            "{} - Redeploy a service",
            "xbp redeploy <name>".bright_magenta()
        );
        println!("{} - Show configuration", "xbp config".bright_magenta());
        println!(
            "{} - Diagnose and fix configuration issues",
            "xbp diag".bright_magenta()
        );
        println!("For more help: {}", "xbp --help".yellow());
    } else {
        handle_project_selection().await?;
    }
    Ok(())
}

async fn handle_project_selection() -> Result<(), String> {
    let profile: Profile = Profile::load().unwrap_or_default();

    if let Some(last_path) = &profile.last_project_path {
        if last_path.exists() {
            let project_name: &str = last_path
                .file_name()
                .and_then(|n| n.to_str())
                .unwrap_or("unknown");

            println!("\n📌 Last XBP project:");
            println!("  Name: {}", project_name.purple());
            println!("  Path: {}", last_path.display());

            println!(
                "\n{} {}",
                "📌".bright_blue(),
                "Last XBP project:".bright_blue().bold()
            );
            println!(
                "  {} {}",
                "Name:".dimmed(),
                project_name.bright_cyan().bold()
            );
            println!(
                "  {} {}",
                "Path:".dimmed(),
                last_path.display().to_string().bright_black()
            );

            let response: String = Input::new()
                .with_prompt(format!(
                    "{} Continue with this project? (Y/n/a)",
                    "".bright_blue()
                ))
                .default("Y".to_string())
                .interact_text()
                .unwrap_or_else(|_| "n".to_string());

            match response.to_lowercase().as_str() {
                "y" | "" => {
                    println!(
                        "\n{} {} {}",
                        "".bright_green(),
                        "Switching to:".bright_green().bold(),
                        project_name.bright_cyan()
                    );
                    println!("\n{} {}", "💡".yellow(), "To navigate:".yellow());
                    println!(
                        "  {}",
                        format!("cd {}", last_path.display()).bright_cyan().bold()
                    );
                    return Ok(());
                }
                "a" => {
                    return show_all_projects().await;
                }
                _ => {
                    print_help().await;
                    return Ok(());
                }
            }
        }
    }
    println!(
        "\n{} {}",
        "⚠️".yellow(),
        "Currently not in an XBP project".yellow().bold()
    );
    println!(
        "  {} {}",
        "".dimmed(),
        "No xbp.json found in current directory or .xbp/xbp.json".dimmed()
    );
    println!("\n{}", "Options:".bright_blue().bold());
    println!(
        "  {} Run {} to initialize a new project",
        "".bright_blue(),
        "xbp setup".bright_cyan()
    );
    println!(
        "  {} Run {} to see all available XBP projects",
        "".bright_blue(),
        "xbp".bright_cyan()
    );

    let response: String = Input::new()
        .with_prompt(format!(
            "{} Show all XBP projects? (y/N)",
            "".bright_blue()
        ))
        .default("N".to_string())
        .interact_text()
        .unwrap_or_else(|_| "N".to_string());

    if response.to_lowercase() == "y" {
        show_all_projects().await?;
    } else {
        print_help().await;
    }

    Ok(())
}

async fn show_all_projects() -> Result<(), String> {
    use colored::Colorize;

    println!(
        "\n{} {}",
        "🔍".bright_blue(),
        "Searching for XBP projects...".bright_blue().bold()
    );

    let projects: Vec<ProjectInfo> = find_all_xbp_projects();

    if projects.is_empty() {
        println!("\nNo XBP projects found.");
        println!("Run 'xbp setup' to initialize a new project.");
        println!(
            "\n{} {}",
            "⚠️".yellow(),
            "No XBP projects found.".yellow().bold()
        );
        println!(
            "  {} {}",
            "".dimmed(),
            format!(
                "Run {} to initialize a new project.",
                "xbp setup".bright_cyan()
            )
        );
        return Ok(());
    }

    let current_dir: std::path::PathBuf = env::current_dir().unwrap_or_default();
    let ranked_projects: Vec<ProjectInfo> =
        rank_projects_by_proximity(projects, current_dir.clone());

    println!("\nXBP Projects ({} found):", ranked_projects.len());
    println!(
        "\n{} {} {} {}",
        "📦".bright_green(),
        "XBP Projects".bright_green().bold(),
        format!("({})", ranked_projects.len()).bright_black(),
        if ranked_projects.len() > 1 {
            "found"
        } else {
            "found"
        }
    );
    println!("{}", "".repeat(60).bright_black());

    let items: Vec<String> = ranked_projects
        .iter()
        .enumerate()
        .map(|(i, p)| {
            let is_current = p.path == current_dir;
            let number = format!("{:2}", i + 1).bright_black();
            let name = if is_current {
                format!("{} {}", p.name, "".yellow())
            } else {
                p.name.clone()
            };

            let path_display: String = if p.path.starts_with(dirs::home_dir().unwrap_or_default()) {
                p.path
                    .strip_prefix(dirs::home_dir().unwrap_or_default())
                    .map(|p| format!("~/{}", p.display()))
                    .unwrap_or_else(|_| p.path.display().to_string())
            } else {
                p.path.display().to_string()
            };

            let line = format!(
                "{} {} {}",
                number,
                name.bright_cyan().bold(),
                format!("({})", path_display).bright_black()
            );
            println!("{}", line);
            line
        })
        .collect();

    if items.is_empty() {
        return Ok(());
    }

    println!("\nUse ← and → to select a project, Enter to confirm, Esc to cancel.\n");
    interactive_project_selector(&ranked_projects)?;

    Ok(())
}

fn interactive_project_selector(projects: &[ProjectInfo]) -> Result<(), String> {
    if projects.is_empty() {
        return Ok(());
    }

    let mut index: usize = 0;
    let mut out: std::io::Stdout = stdout();

    enable_raw_mode().map_err(|e| e.to_string())?;

    loop {
        out.execute(Clear(ClearType::CurrentLine))
            .map_err(|e| e.to_string())?;
        out.execute(MoveToColumn(0)).map_err(|e| e.to_string())?;

        for (i, project) in projects.iter().enumerate() {
            if i == index {
                out.execute(SetForegroundColor(Color::Green))
                    .map_err(|e| e.to_string())?;
                write!(out, " [{}] ", project.name).map_err(|e| e.to_string())?;
                out.execute(ResetColor).map_err(|e| e.to_string())?;
            } else {
                write!(out, " {} ", project.name).map_err(|e| e.to_string())?;
            }
        }

        out.flush().map_err(|e| e.to_string())?;

        match event::read().map_err(|e| e.to_string())? {
            Event::Key(key) => match key.code {
                KeyCode::Left => {
                    if index == 0 {
                        index = projects.len().saturating_sub(1);
                    } else {
                        index -= 1;
                    }
                }
                KeyCode::Right => {
                    index = (index + 1) % projects.len();
                }
                KeyCode::Enter => {
                    disable_raw_mode().ok();
                    let selected: &ProjectInfo = &projects[index];
                    println!("\nSelected: {}", selected.name);
                    println!("Path: {}", selected.path.display());
                    println!("To navigate: cd {}", selected.path.display());

                    println!(
                        "\n{} {} {}",
                        "".bright_green(),
                        "Selected:".bright_green().bold(),
                        selected.name.bright_cyan()
                    );
                    println!(
                        "  {} {}",
                        "Path:".dimmed(),
                        selected.path.display().to_string().bright_white()
                    );
                    println!(
                        "\n{} {}",
                        "💡".yellow(),
                        "To navigate to this project:".yellow()
                    );
                    println!(
                        "  {}",
                        format!("cd {}", selected.path.display())
                            .bright_cyan()
                            .bold()
                    );

                    return Ok(());
                }
                KeyCode::Esc => {
                    disable_raw_mode().ok();
                    println!();
                    return Ok(());
                }
                _ => {}
            },
            _ => {}
        }
    }
}