dsherret/ts-morph
Ts Morph
ts-morph ist eine TypeScript-AST-Manipulationsbibliothek und ein High-Level-Wrapper für die TypeScript-Compiler-API. Sie bietet eine programmatische Schnittstelle zur Analyse, Modifikation und Generierung von TypeScript-Quellcode und dient als Tool für automatisierte Code-Refactorings und Quellcode-Generierung.
Die Bibliothek vereinfacht den Prozess der Navigation und Inspektion von Projektstrukturen, indem sie eine objektorientierte Abstraktion über die zugrunde liegende Compiler-API bietet. Sie ermöglicht die programmatische Transformation bestehender Codebasen, um strukturelle Updates und Massen-Code-Migrationen zu automatisieren.
Die Funktionen decken statische Codeanalyse, Navigation durch Code-Elemente und die Verwaltung von Quelldateien durch Import, Generierung und Löschung ab. Das Projekt integriert Typprüfungen und verwendet glob-basierte Dateierkennung, um eine In-Memory-Repräsentation der Codebasis aufrechtzuerhalten, die anschließend wieder auf dem physischen Dateisystem gespeichert werden kann.
Features
- Compiler API Wrappers - Provides a high-level object-oriented wrapper around the TypeScript compiler API for easier AST manipulation.
- Compiler API Wrappers - Wraps the low-level TypeScript compiler API to provide a high-level object-oriented interface for code manipulation.
- Automated Code Refactoring - Implements a programmatic interface for automatically applying structural changes and refactoring across TypeScript projects.
- Type-Checker Integrations - Links structural analysis of source code to the TypeScript compiler's type-checking engine for semantic validation.
- Structural Code Navigation - Provides programmatic interfaces for navigating the abstract syntax tree to locate and analyze specific code elements.
- AST Manipulation Libraries - Serves as a programmatic wrapper around the TypeScript compiler API for analyzing and modifying source code via ASTs.
- Code Generation Toolsets - Provides a programmatic interface for creating and persisting new TypeScript files and directory structures to disk.
- Programmatic Code Refactoring - Automates structural changes and updates to TypeScript source code through a programmatic interface.
- TypeScript Source Transformers - Provides a programmatic API for transforming existing TypeScript code to automate refactoring and structural updates.
- Source Code Generators - Programmatically creates new TypeScript files and builds complete code structures from scratch.
- Syntax Tree Transformers - Provides tools for modifying and rewriting TypeScript syntax trees to generate new code structures.
- Static Code Analysis - Provides an automated way to scan and inspect TypeScript project structures to extract structural and architectural information.
- Structural Code Analysis - Enables the extraction of structural information from the codebase using abstract syntax trees for analysis and refactoring.
- Bulk File Content Updates - Provides utilities for modifying existing files by replacing text or updating source objects across multiple files.
- Compiler-Based Tooling Frameworks - Facilitates the creation of specialized tools that interact with the TypeScript compiler for code manipulation.
- TypeScript File Generators - Creates new TypeScript files within a project to build code structures through a programmatic interface.
- Automated Migration Codemods - Enables the creation of scripted code transformations to automate syntax updates and breaking change resolution in bulk.
- Source File Importers - Loads files into a project using specific paths, glob patterns, or configuration files for analysis.
- File System Operations - Provides an API for updating files and directory structures on the local disk.
- Disk Persistence - Synchronizes in-memory changes to the code structure back to the physical file system.
- Project Graph Representations - Maintains a cached in-memory graph of files and their relationships to enable fast codebase analysis.
- AST & Language Tools - Wrapper for TypeScript compiler API.
