What is the best way to run ShellCheck on a large project?

The skill provides performance optimization patterns, such as using xargs for parallel processing or implementing local caching to speed up recurring linting tasks.

Can I use this to automate my GitHub Actions workflow?

Yes, the skill includes specific templates and configuration patterns for integrating ShellCheck directly into GitHub Actions and GitLab CI/CD pipelines.

Does this skill help with POSIX portability?

Absolutely. It provides specific configurations to enforce POSIX compliance (SC3000-SC3999), ensuring your scripts run reliably across different Unix-like systems.

Which shell dialects are supported by this skill?

The skill provides guidance for all shells supported by ShellCheck, including Bash, sh, dash, and ksh, with a focus on target-specific rules.

How do I handle recurring false positives in my scripts?

The skill demonstrates how to use in-line suppression directives and project-level .shellcheckrc files to disable specific rules without compromising overall script quality.

ShellCheck Configuration & Analysis

Name: ShellCheck Configuration & Analysis
Author: amurata

byamurata

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开发者工具

Master shell script quality through advanced ShellCheck configuration, static analysis patterns, and automated linting workflows.

关于

This skill empowers Claude to expertly configure and implement ShellCheck for comprehensive shell script optimization, ensuring scripts are portable, secure, and performant. It provides deep insights into resolving over 100 distinct warning codes, guides the creation of project-level .shellcheckrc configurations, and facilitates the integration of automated linting into CI/CD pipelines or pre-commit hooks. Whether you are debugging complex quoting issues or enforcing POSIX compliance across a codebase, this skill provides the patterns and best practices needed to maintain high-quality shell infrastructure.

主要功能

CI/CD integration patterns for GitHub Actions, GitLab, and local pre-commit hooks
Advanced rule suppression and management of false positives within scripts
3 GitHub stars
POSIX compliance auditing and migration for cross-platform portability
In-depth resolution for SC-prefixed parser, shell, and quoting issues
Automated .shellcheckrc generation and environment variable configuration

使用场景

Automating linting within DevOps pipelines to prevent shell-based production failures
Standardizing shell script quality across a multi-contributor repository
Refactoring legacy Bash scripts to adhere to modern security and performance standards

关于

主要功能

CI/CD integration patterns for GitHub Actions, GitLab, and local pre-commit hooks
Advanced rule suppression and management of false positives within scripts
3 GitHub stars
POSIX compliance auditing and migration for cross-platform portability
In-depth resolution for SC-prefixed parser, shell, and quoting issues
Automated .shellcheckrc generation and environment variable configuration

使用场景

Automating linting within DevOps pipelines to prevent shell-based production failures
Standardizing shell script quality across a multi-contributor repository
Refactoring legacy Bash scripts to adhere to modern security and performance standards