Multilspy – Cross platform framework to develop Language Server Clients

What it does

In the maker’s words, at launch

multilspy is a cross-platform library designed to simplify the process of creating language server clients to query and obtain results of various static analyses from a wide variety of language servers that communicate over the Language Server Protocol. It is easily extensible to support any language that has a Language Server and currently supports Java, Rust, C# and Python. We aim to continuously add support for more language servers and languages. Language servers are tools that perform a variety of static analyses on code repositories and provide useful information such as type-directed code completion suggestions, symbol definition locations, symbol references, etc., over the Language Server Protocol (LSP). Since LSP is language-agnostic, multilspy can provide the results for static analyses of code in different languages over a common interface. multilspy intends to ease the process of using language servers, by handling various steps in using a language server: * Automatically handling the download of platform-specific server binaries, and setup/teardown of language servers * Handling JSON-RPC based communication between the client and the server * Maintaining and passing hand-tuned server and language specific configuration parameters * Providing a simple API to the user, while executing all steps of server-specific protocol steps to execute the query/request. Some of the analyses results that multilspy can provide are: * Finding the definition of a function or a class (textDocument/definition) * Finding the callers of a function or the instantiations of a class (textDocument/references) * Providing type-based dereference completions (textDocument/completion) * Getting information displayed when hovering over symbols, like method signature (textDocument/hover) * Getting list/tree of all symbols defined in a given file, along with symbol type like class, method, etc. (textDocument/documentSymbol)

• MA
  Multilspy – A library to easily use language servers to analyze code2023 · github.com · ▲6

  Multilspy is a library that simplifies the use of language servers for static analysis of code. Language servers are tools that provide useful information about source code, such as code completion, symbol definition, references, etc. Multilspy abstracts the setup and communication with language servers, and exposes a common interface for different languages. Multilspy currently supports Java, Rust, C#, and Python, and can be easily extended to other languages. Multilspy is part of the monitors4codegen project, which introduces Monitor-Guided Decoding (MGD) for code generation using Language…

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