AST Extension

Install from git URL

pi install git:github.com/yofriadi/pi-extensions@ast-v<version>

To load only this extension from the monorepo package source, use package filtering in settings:

{
  "packages": [
    {
      "source": "git:github.com/yofriadi/pi-extensions@ast-v<version>",
      "extensions": ["packages/ast/src/index.ts"]
    }
  ]
}

This extension provides integration with ast-grep (sg).

Features

• Health check for sg binary (sg_health tool)
• AST Search (ast_search tool): search code using sg run --pattern
• AST Rewrite (ast_rewrite tool): rewrite code using sg run --pattern --rewrite (safe default: dry-run)

Prerequisites

• sg (ast-grep) must be installed and available in your PATH.