Implement CLI subcommands

[Sstark97]

Phase 5: CLI Presentation

Implement CLI subcommands using DotMake.CommandLine (source generators, AOT-compatible).

Commands to Implement

In Infrastructure/Cli/Commands/:

RootCommand

• No arguments → Interactive mode (shows menu)
• Entry point for the application
• Delegates to InteractiveMenu

AnalyzeCommand

devsweep analyze [modules]
devsweep analyze jetbrains docker
devsweep analyze --all

• Accepts module names as arguments
• Calls IAnalyzeUseCase.ExecuteAsync()
• Displays results via IOutputFormatter

CleanCommand

devsweep clean [modules] [options]
devsweep clean jetbrains homebrew
devsweep clean devtools --nuclear
devsweep clean --all

• Accepts module names as arguments
• --nuclear flag (requires devtools module)
• Calls ICleanupUseCase.ExecuteAsync()

VersionCommand

devsweep version

• Displays version number
• Reads from assembly metadata

Global Options

All commands support:

• --dry-run, -d: Preview without deleting
• --force, -f, -y: Skip confirmations (not nuclear)
• --verbose: Detailed output
• --output <format>: rich (default) | plain | json

Implementation with DotMake.CommandLine

[CliCommand(Description = "Developer disk cleanup tool")]
public class RootCommand
{
    [CliOption(Description = "Preview actions", Aliases = new[] { "-d" })]
    public bool DryRun { get; set; }
    
    [CliOption(Description = "Output format")]
    public OutputFormat Output { get; set; } = OutputFormat.Rich;
    
    // ... more options
}

Validation

• Nuclear mode requires devtools module
• Module names must be valid (jetbrains, docker, homebrew, devtools, projects, system)
• Cannot combine analyze and clean in single command

Tests Required

All in tests/Infrastructure/Cli/Commands/:

• RootCommandTests: Interactive mode, help, version
• AnalyzeCommandTests: Module selection, --all flag
• CleanCommandTests: Module selection, nuclear validation
• VersionCommandTests: Version display

Port argument parsing tests from bash tests/unit/cli_test.sh.

Definition of Done

• All commands implemented with DotMake.CommandLine
• Source generators working (zero reflection)
• All bash CLI tests ported
• Help text clear and useful
• AOT compilation verified