Module purge 

Purge Command Presentation Module

This module implements the CLI presentation layer for the purge command, handling argument processing and user interaction.

Architecture

The purge command presentation layer follows the DDD pattern, orchestrating the application layer’s PurgeCommandHandler while providing user-friendly output and error handling.

Components

• errors - Presentation layer error types with .help() methods
• handler - Main command handler orchestrating the workflow

Usage Example

Via Container (Recommended)

use std::path::Path;
use torrust_tracker_deployer_lib::bootstrap::Container;
use torrust_tracker_deployer_lib::presentation::cli::input::cli::OutputFormat;
use torrust_tracker_deployer_lib::presentation::cli::views::VerbosityLevel;

let container = Container::new(VerbosityLevel::Normal, Path::new("."));
if let Err(e) = container
    .create_purge_controller()
    .execute("test-env", false, OutputFormat::Text)
    .await
{
    eprintln!("Purge failed: {e}");
    eprintln!("\n{}", e.help());
}

Direct Usage (For Testing)

use std::path::{Path, PathBuf};
use std::sync::Arc;
use std::time::Duration;
use parking_lot::ReentrantMutex;
use std::cell::RefCell;
use torrust_tracker_deployer_lib::application::command_handlers::purge::handler::PurgeCommandHandler;
use torrust_tracker_deployer_lib::presentation::cli::controllers::purge::handler::PurgeCommandController;
use torrust_tracker_deployer_lib::presentation::cli::input::cli::OutputFormat;
use torrust_tracker_deployer_lib::presentation::cli::views::{UserOutput, VerbosityLevel};
use torrust_tracker_deployer_lib::infrastructure::persistence::file_repository_factory::FileRepositoryFactory;

let output = Arc::new(ReentrantMutex::new(RefCell::new(UserOutput::new(VerbosityLevel::Normal))));
let data_dir = PathBuf::from("./data");
let file_repository_factory = FileRepositoryFactory::new(Duration::from_secs(30));
let repository = file_repository_factory.create(data_dir.clone());
let handler = PurgeCommandHandler::new(repository, data_dir);
if let Err(e) = PurgeCommandController::new(handler, output).execute("test-env", false, OutputFormat::Text).await {
    eprintln!("Purge failed: {e}");
    eprintln!("\n{}", e.help());
}

Re-exports

pub use handler::PurgeCommandController;

pub use errors::PurgeSubcommandError;

Modules

errors

Error types for the Purge Subcommand

handler

Purge Command Handler