๐จ 50-patterns Index
๐ Patterns Section
Established best practices and design patterns for robust shell scripting.
๐ Contents
- Patterns: CLI Tools and UX
- Patterns: Config and Env Injection
- Patterns: Idempotent Operations
- Patterns: Library-Style Shell
- Patterns: Logging and Telemetry
- Patterns: Portable Scripts
- Patterns: Testing Shell Scripts
๐ฏ Learning Objectives
โ Design intuitive command-line interfaces with excellent UX โ Implement robust configuration management patterns โ Create idempotent operations for reliable automation โ Structure scripts as reusable libraries and modules โ Establish comprehensive logging and monitoring
๐ Quick Reference
| Pattern | Key Concepts |
|---|---|
| CLI/UX | Argument parsing, help systems, exit codes |
| Config | Environment variables, config files, validation |
| Idempotent | State checking, conditional execution |
| Libraries | Modular design, function contracts |
| Logging | Structured logs, levels, destinations |
| Portability | POSIX compliance, cross-platform compatibility |
| Testing | Unit tests, integration tests, test frameworks |