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skills/sickn33/agentic-awesome-skills/bash-scripting

bash-scripting

1
sickn33/agentic-awesome-skills·Command Line·Audit pending·Snapshot 9c215e9c482a

Summary

This source did not publish a separate summary. Review SKILL.md before using the skill.

SKILL.md

Bash Scripting Workflow

Overview

Specialized workflow for creating robust, production-ready bash scripts with defensive programming patterns, comprehensive error handling, and automated testing.

When to Use This Workflow

Use this workflow when:

  • Creating automation scripts
  • Writing system administration tools
  • Building deployment scripts
  • Developing backup solutions
  • Creating CI/CD scripts

Workflow Phases

Phase 1: Script Design

Skills to Invoke

  • bash-pro - Professional scripting
  • bash-defensive-patterns - Defensive patterns

Actions

  1. Define script purpose
  2. Identify inputs/outputs
  3. Plan error handling
  4. Design logging strategy
  5. Document requirements

Copy-Paste Prompts

Use @bash-pro to design production-ready bash script

Phase 2: Script Structure

Skills to Invoke

  • bash-pro - Script structure
  • bash-defensive-patterns - Safety patterns

Actions

  1. Add shebang and strict mode
  2. Create usage function
  3. Implement argument parsing
  4. Set up logging
  5. Add cleanup handlers

Copy-Paste Prompts

Use @bash-defensive-patterns to implement strict mode and error handling

Phase 3: Core Implementation

Skills to Invoke

  • bash-linux - Linux commands
  • linux-shell-scripting - Shell scripting

Actions

  1. Implement main functions
  2. Add input validation
  • Create helper functions
  • Handle edge cases
  • Add progress indicators
  • Copy-Paste Prompts

    Use @bash-linux to implement system commands
    

    Phase 4: Error Handling

    Skills to Invoke

    • bash-defensive-patterns - Error handling
    • error-handling-patterns - Error patterns

    Actions

    1. Add trap handlers
    2. Implement retry logic
    3. Create error messages
    4. Set up exit codes
    5. Add rollback capability

    Copy-Paste Prompts

    Use @bash-defensive-patterns to add comprehensive error handling
    

    Phase 5: Logging

    Skills to Invoke

    • bash-pro - Logging patterns

    Actions

    1. Create logging function
    2. Add log levels
    3. Implement timestamps
    4. Configure log rotation
    5. Add debug mode

    Copy-Paste Prompts

    Use @bash-pro to implement structured logging
    

    Phase 6: Testing

    Skills to Invoke

    • bats-testing-patterns - Bats testing
    • shellcheck-configuration - ShellCheck

    Actions

    1. Write Bats tests
    2. Run ShellCheck
    3. Test edge cases
    4. Verify error handling
    5. Test with different inputs

    Copy-Paste Prompts

    Use @bats-testing-patterns to write script tests
    
    Use @shellcheck-configuration to lint bash script
    

    Phase 7: Documentation

    Skills to Invoke

    • documentation-templates - Documentation

    Actions

    1. Add script header
    2. Document functions
    3. Create usage examples
    4. List dependencies
    5. Add troubleshooting section

    Copy-Paste Prompts

    Use @documentation-templates to document bash script
    

    Script Template

    #!/usr/bin/env bash
    set -euo pipefail
    
    readonly SCRIPT_NAME=$(basename "$0")
    readonly SCRIPT_DIR=$(cd "$(dirname "$0")" && pwd)
    
    log() { echo "[$(date '+%Y-%m-%d %H:%M:%S')] $*"; }
    error() { log "ERROR: $*" >&2; exit 1; }
    
    usage() { cat <<EOF
    Usage: $SCRIPT_NAME [OPTIONS]
    Options:
        -h, --help      Show help
        -v, --verbose   Verbose output
    EOF
    }
    
    main() {
        log "Script started"
        # Implementation
        log "Script completed"
    }
    
    main "$@"
    

    Quality Gates

    • ShellCheck passes
    • Bats tests pass
    • Error handling works
    • Logging functional
    • Documentation complete

    Related Workflow Bundles

    • os-scripting - OS scripting
    • linux-troubleshooting - Linux troubleshooting
    • cloud-devops - DevOps automation

    Limitations

    • Use this skill only when the task clearly matches the scope described above.
    • Do not treat the output as a substitute for environment-specific validation, testing, or expert review.
    • Stop and ask for clarification if required inputs, permissions, safety boundaries, or success criteria are missing.

    Related skills

    kubernetes-deploymentgit-workflow-and-versioningdeployment-engineerkubernetes-architectpre-release-review