Search and refactor source code using AST-aware structural pattern matching.
npx skills add https://github.com/aryaniyaps/ultimate-pi --skill ast-grep-aryaniyaps
Please help me install this Agent Skill. Skill: ast-grep Source: https://github.com/aryaniyaps/ultimate-pi/tree/main/.pi/skills/ast-grep Command: npx skills add https://github.com/aryaniyaps/ultimate-pi --skill ast-grep-aryaniyaps
It enables precise code exploration by searching for patterns based on code structure rather than plain text, enhancing accuracy in identifying code components.
Use the sg command to find all function calls to fetch in your JavaScript project.
High-intent search queries and answers about installing and using this skill.
Structural code search using AST patterns matches source code based on its syntactic structure rather than exact text, enabling precise identification of function calls, definitions, imports, and classes across your project files.
You can perform safe structural rewrites across projects by applying pattern matching and replacements, enabling you to locate all instances of deprecated API usage in a codebase and replace them automatically.
Yes, structural code search requires Node.js and the @ast-grep/cli package for CLI execution to facilitate precise code exploration and automated transformations in your software engineering workflows.
Using the sg command with AST-aware syntax is an effective way to find all function calls to specific APIs like fetch in a JavaScript project, ensuring accurate pattern detection without false positives from text matching.
AST pattern matching distinguishes itself by understanding code structure, preventing false positives that regex encounters, and allowing safe automated transformations across large codebases without risking unrelated text replacements.
Structural code search is limited to source code files that can be parsed into an AST, meaning it may not apply to non-code text formats and requires the specific syntax of the target language to be supported by the CLI.
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