Create CLI Binary with Check Command

[josecelano]

Parent Issue: #113 - Create Dependency Installation Package for E2E Tests
Depends On: #114 - Create Detection Logic Package (Issue 1-1-1)
Epic: #112 - Refactor and Improve E2E Test Execution

Overview

Create a CLI binary that uses the detection logic from Phase 1 to provide user-friendly commands for checking dependency status. This phase focuses on exposing the detection functionality through a command-line interface.

This is Phase 2 of 4 for building the dependency installation package.

Objectives

• Create src/bin/dependency-installer.rs binary
• Implement CLI using clap with subcommands
• Add check command to verify all dependencies
• Add list command to show available tools
• Implement proper exit codes for scripting
• Add comprehensive help text and examples

Key Components

CLI Commands:

dependency-installer check              # Check all dependencies
dependency-installer check opentofu     # Check specific tool
dependency-installer list               # List all available tools

Exit Codes:

• 0: Success (all checks passed)
• 1: Missing dependencies
• 2: Invalid arguments
• 3: Internal error

Acceptance Criteria

• Pre-commit checks pass
• CLI binary builds and runs successfully
• All commands work as specified
• Exit codes are correct for all scenarios
• Help text is clear and comprehensive
• Logging works correctly

Time Estimate

2-3 hours

Related Documentation

• Full specification: docs/issues/115-1-1-2-create-cli-binary-with-check-command.md
• Issue 1-1-1: Detection logic that this binary uses