goplt/docs/content/stories/phase0/0.2.1-install-githubcomspf13viper-and-githubcomspf13cobr.md

Task 0.2.1: Install Configuration Dependencies

Metadata

• Task ID: 0.2.1
• Title: Install Configuration Dependencies
• Phase: 0 - Project Setup & Foundation
• Section: 0.2 Configuration System
• Status: Pending
• Priority: High
• Estimated Time: 5 minutes
• Dependencies: 0.1.1

Description

Install Viper and Cobra packages for configuration management and CLI support.

Requirements

• Install github.com/spf13/viper v1.18.0+
• Install github.com/spf13/cobra v1.8.0+
• Add to go.mod with proper version constraints

Implementation Steps

1. Run go get github.com/spf13/viper@v1.18.0
2. Run go get github.com/spf13/cobra@v1.8.0
3. Run go mod tidy to update dependencies
4. Verify packages in go.mod

Acceptance Criteria

• Viper is listed in go.mod
• Cobra is listed in go.mod
• go mod verify passes
• Dependencies are properly versioned

Related ADRs

• ADR-0004: Configuration Management

Implementation Notes

• Use specific versions for reproducibility
• Consider using go get -u for latest patch versions
• Document version choices in ADR

Testing

go mod verify
go list -m github.com/spf13/viper
go list -m github.com/spf13/cobra